FreshPatents.com Logo
Enter keywords:  

Track companies' patents here: Public Companies RSS Feeds | RSS Feed Home Page
Popular terms

[SEARCH]

Follow us on Twitter
twitter icon@FreshPatents

Web & Computing
Cloud Computing
Ecommerce
Search patents
Smartphone patents
Social Media patents
Video patents
Website patents
Web Server
Android patents
Copyright patents
Database patents
Programming patents
Wearable Computing
Webcam patents

Web Companies
Apple patents
Google patents
Adobe patents
Ebay patents
Oracle patents
Yahoo patents

[SEARCH]

Nitrogen patents



      
           
This page is updated frequently with new Nitrogen-related patent applications. Subscribe to the Nitrogen RSS feed to automatically get the update: related Nitrogen RSS feeds. RSS updates for this page: Nitrogen RSS RSS


Semiconductor memory device

Semiconductor memory device

Method for preparing solid ruthenium nitrosyl nitrate

Wastewater treatment process that utilizes granular sludge to reduce cod concentration in wastewater

Date/App# patent app List of recent Nitrogen-related patents
12/18/14
20140373198
 Plant genes involved in nitrate uptake and metabolism patent thumbnailnew patent Plant genes involved in nitrate uptake and metabolism
The present invention relates nucleic acid molecules that are modulated (e.g., upregulated) by nitrogen in corn, to proteins or polypeptides encoded by these nucleic acid molecules, and promoters of these nucleic acid molecules. The present invention relates to a nucleic acid construct having a nucleic acid molecule that is modulated by nitrogen in corn, as well as to expression systems, host cells, plants, and plant seeds having the nucleic acid construct.
12/18/14
20140371497
 Process for producing a chemical feedstock and apparatus relating thereto patent thumbnailnew patent Process for producing a chemical feedstock and apparatus relating thereto
One exemplary embodiment can be a process for producing a chemical feedstock. The process can include passing a feed to a hydrotreatment zone, passing an effluent from the hydrotreatment zone to a fractionation zone, passing a stream including one or more c5-c25 hydrocarbons from the fractionation zone to a fluid catalytic cracking zone to obtain an another stream including one or more c6-c10 hydrocarbons, and passing the another stream to an adsorption zone for removing at least one heteroatom compound having a sulfur or a nitrogen atom..
12/18/14
20140371410
 Fluoro-containing ether monomer for fabricating contact lenses, contact lenses materials and contact lenses obtained therefrom patent thumbnailnew patent Fluoro-containing ether monomer for fabricating contact lenses, contact lenses materials and contact lenses obtained therefrom
In formula (i), r10 is fluoroalkyl group (cxfyhz, wherein x is an integer of 2-20, y to is an integer of 5-30, and y+z=2x+1), r11 is oxygen, nitrogen or sulfur; r12 is c1-c3 alkylene; n is an integer of 3-40.. .
12/18/14
20140371383
 Method for producing modified conjugated diene polymer, modified conjugated diene polymer, modified conjugated diene polymer composition, rubber composition and tire patent thumbnailnew patent Method for producing modified conjugated diene polymer, modified conjugated diene polymer, modified conjugated diene polymer composition, rubber composition and tire
A method for producing a modified conjugated diene polymer comprising a polymerization step of obtaining a conjugated diene polymer containing a nitrogen atom in a polymer chain and an active end by copolymerizing a conjugated diene compound and a nitrogen atom-containing vinyl compound, or a conjugated diene compound, an aromatic vinyl compound and a nitrogen atom-containing vinyl compound by use of an alkali metal compound and/or an alkaline earth metal compound as a polymerization initiator, and a modification step of reacting a modifier.. .
12/18/14
20140371057
 Cathode catalysts for fuel cells patent thumbnailnew patent Cathode catalysts for fuel cells
A method of preparation of metal-chalcogen-nitrogen-carbon (m-ch-n—c) catalytic material utilizing a sacrificial support approach and using inexpensive and readily available precursors is described. Furthermore, the catalytic materials synthesized using the disclosed methods include multiple types of active sites..
12/18/14
20140370711
 Nitrogen doped amorphous carbon hardmask patent thumbnailnew patent Nitrogen doped amorphous carbon hardmask
Embodiments described herein generally relate to the fabrication of integrated circuits and more particularly to nitrogen doped amorphous carbon layers and processes for depositing nitrogen doped amorphous carbon layers on a semiconductor substrate. In one embodiment, a method of forming a nitrogen doped amorphous carbon layer on a substrate is provided.
12/18/14
20140370692
 Method of manufacturing semiconductor device, substrate processing apparatus and non-transitory computer-readable recording medium patent thumbnailnew patent Method of manufacturing semiconductor device, substrate processing apparatus and non-transitory computer-readable recording medium
Provided is a method of manufacturing a semiconductor device, which is capable of increasing the controllability of the concentration of carbon in a film by increasing the yield when a boron carbonitride film or a boron nitride film is formed. The method includes forming a film containing boron, carbon and nitrogen or a film containing boron and nitrogen on the substrate by performing, a predetermined number of times, a cycle including supplying a source gas consisting of boron and a halogen element to a substrate and supplying a reactive gas consisting of carbon, nitrogen and hydrogen to the substrate..
12/18/14
20140370566
 High-nitrogen loading for ammonia processing via anaerobic digestion patent thumbnailnew patent High-nitrogen loading for ammonia processing via anaerobic digestion
A method and system to improve in vitro anaerobic digestion processes are disclosed. Simultaneous digestion of dairy manures with various food wastes improves anaerobic process stability and methane production.
12/18/14
20140370418
 Monomers and polymers carrying imidazole and benzimidazole groupings, and proton exchange membrane containing the same for the production of a fuel cell patent thumbnailnew patent Monomers and polymers carrying imidazole and benzimidazole groupings, and proton exchange membrane containing the same for the production of a fuel cell
The invention relates to a monomer (6, 14) carrying an imidazole-type heterocycle (3). According to the invention, the chemical structure of said monomer (6, 14) comprises at least one unit of formula (i) wherein r1 comprises an alkenyl grouping and r2 comprises a grouping for protecting one of the nitrogen atoms of the heterocycle.
12/18/14
20140370125
 Method for producing no/n2 gaseous mixtures intended for the medical field patent thumbnailnew patent Method for producing no/n2 gaseous mixtures intended for the medical field
The invention relates to a method for producing an no/n2 gaseous mixture, comprising the steps of effecting a purification of impure gaseous nitrogen containing impurities at least of the o2 type by putting the impure nitrogen in contact with a catalyst and then with a molecular sieve; mixing the pure nitrogen obtained with nitric oxide (no), and obtaining a mixture formed from no and pure nitrogen containing an no content of less than 20% by volume and a proportion of impurities of the o2 type of less than 5 ppmv and of the h2o type of less than 40 ppmv. The no/nitrogen mixture may undergo supplementary dilutions with pure nitrogen.
12/18/14
20140369982
new patent Prebiotic and preservative uses of oil emulsified probiotic encapsulations
An encapsulation system is provided comprising nitrogen-purge, instant bonding encapsulation method. Specifically, the encapsulation system comprises a composition, a two-piece capsule comprising a capsule cap and a capsule body; a gas to purge oxygen from the composition within the capsule; and a sealing solution to seal the capsule cap to the capsule body.
12/18/14
20140369917
new patent Method for producing n-type group iii nitride single crystal, n-type group iii nitride single crystal, and crystal substrate
A method of producing an n-type group iii nitride single crystal includes putting raw materials that include at least a substance including a group iii element, an alkali metal, and boron oxide into a reaction vessel; melting the boron oxide by heating the reaction vessel to a melting point of the boron oxide; forming a mixed melt which includes the group iii element, the alkali metal, and the boron oxide, in the reaction vessel by heating the reaction vessel to a crystal growth temperature of a group iii nitride; dissolving nitrogen into the mixed melt by bringing a nitrogen-containing gas into contact with the mixed melt; and growing an n-type group iii nitride single crystal, which is doped with oxygen as a donor, from the group iii element, the nitrogen, and oxygen in the boron oxide that are dissolved in the mixed melt.. .
12/18/14
20140369905
new patent Method for preparing solid ruthenium nitrosyl nitrate
A method for preparing solid ruthenium nitrosyl nitrate, including : 1) drying a ruthenium-containing spent catalyst, and calcining the spent catalyst, and cooling to room temperature, whereby yielding a ruthenium-containing solid; 2) grinding the ruthenium-containing solid to yield a powder, introducing the powder to a fluidized bed reactor, aerating the fluidized bed reactor with nitrogen or an inert gas, charging hydrogen, whereby yielding ruthenium metal; 3) contacting a mixed gas of ozone and air with the ruthenium metal, whereby yielding gaseous ruthenium tetroxide; 4) introducing the gaseous ruthenium tetroxide into a three-stage absorption plant, whereby yielding an acid solution including ruthenium nitrate; 5) adding a solid of sodium nitrite to the acid solution, stirring, and heating a resulting solution, whereby yielding a solution of ruthenium nitrosyl nitrate; and 6) extracting the solution of ruthenium nitrosyl nitrate with anhydrous ether.. .
12/18/14
20140367868
new patent Sealing composition for semiconductor, semiconductor device and method of producing the same, and polymer and method of producing the same
In the invention, a sealing composition for a semiconductor is provided which includes a polymer that includes two or more cationic functional groups including at least one of a tertiary nitrogen atom or a quaternary nitrogen atom, that has a weight average molecular weight of from 2,000 to 1,000,000, and that has a branching degree of 48% or more, wherein a content of sodium and a content of potassium in the sealing composition are each 10 ppb by weight or less on an element basis.. .
12/18/14
20140367763
new patent Semiconductor memory device
According to one embodiment, the tunnel insulating film contains silicon, oxygen, and nitrogen, and including at least a first tunnel insulating film provided on the semiconductor channel side and a second tunnel insulating film provided on the charge storage film side. The first insulating film is provided on a surface of the first tunnel insulating film on opposite side from a surface on the semiconductor channel side.
12/18/14
20140367330
new patent Wastewater treatment process that utilizes granular sludge to reduce cod concentration in wastewater
A wastewater treatment process that employs anaerobic granular sludge or biomass to remove chemical oxygen demand (cod) from the wastewater. Certain constituents, such as cod, nitrogen, calcium, other dissolved solids, suspended solids, can impair the effectiveness of the granular biomass.
12/18/14
20140366992
new patent Process for producing carbonitrided part
A process for producing a carbonitrided part comprising the steps of preparing a base steel part, having a composition comprising, in mass percent, c: 0.10 to 0.24%, si: 0.15 to 1.0%, mn: 0.30 to 1.0%, cr: 0.40 to 2.0%, s: 0.05% or less, with the balance being fe and impurities and performing the following steps 1-4 in sequence. Step 1 is carburizing the base steel part under a carburizing atmosphere at a temperature of 900 to 950° c.
12/18/14
20140366598
new patent Encapsulated nitrogen fertilizer composition with fire-extinguishing and fire-spreading preventing option corresponding manufacture process and application process
An encapsulated fertilizing composition can provide for slow and gradual release of nitrogen in the form of ammonium, can be applied via dilution in water, and can act as a fire extinguisher and a fire spread preventer.. .
12/18/14
20140366433
new patent Coal deactivation treatment device
A coal deactivation treatment device for deactivating of coal by means of a treatment gas that is a mixture of air and nitrogen gas is provided with, among other things: a treatment column inside of which coal flows from the top to the bottom; treatment gas feed means, and the like, for feeding treatment gas to the inside of the treatment column; humidifying heaters for heating and humidifying the treatment gas such that the treatment gas fed to the inside of the treatment column can maintain a relative humidity of 35% or greater, even at 95° c.; a temperature sensor and a control device for adjusting the temperature inside the treatment column such that the inside of the treatment column is maintained at a relative humidity of 35% or greater and a temperature of 95° c. Or lower..
12/11/14
20140364586
Functionalizing reagents and their uses
Reagents and methods for functionalizing polypeptides with moieties (alkylene glycol) molecules and glycan groups are disclosed that are based on a functionalizing reagent which comprises a nitrogen containing heterocyclic aromatic ring having a vinyl substituent that is capable of reacting with one or more thiol groups that are naturally present, or have been introduced into, the polypeptide, for example by employing a thiol group of one or more cysteine residues. The functionalizing reagent is covalently linked to a poly(alkylene glycol) molecule, such as a polyethylene glycol (peg) molecule, or a glycan group so that the reaction between the vinyl group and the thiol group in the polypeptide covalently links the polypeptide to the poly(alkylene glycol) molecule and/or the glycan group..
12/11/14
20140364454
Metal-chelating compounds having at least one polyamino chain
The invention relates to metal-chelating compounds comprising one or more 8-hydroxyquinoline units substituted in position 2 with a nitrogenous group comprising a polyamino chain, wherein the polyamino chain is n-substituted on said nitrogenous group, to the composition containing same, and to the uses thereof in the therapeutic field and in particular in the treatment of diseases associated with an abnormality in the regulation of metal metabolism resulting in a metal overload in human or animal cells.. .
12/11/14
20140364444
Fused heterocyclic compound and use thereof for pest control
Wherein a1 represents —nr8—, and the like; a2 represents a nitrogen atom, and the like; a3 represents a nitrogen atom, and the like; r1 represents a c1-c6 chain hydrocarbon group optionally having one or more atoms or groups selected from group x, and the like; r2, r3, r4, and r5 are same or different and represent independently a c1-c6 chain hydrocarbon group optionally having one or more halogen atoms, and the like; r6 and r7 are same or different and represent independently a c1-c6 chain hydrocarbon group optionally having one or more atoms or groups selected from group x, and the like; r8 represents a c1-c6 chain hydrocarbon group optionally having one or more atoms or groups selected from group w, and the like; n represents 0, 1 or 2. The compound has an excellent activity of controlling pests..
12/11/14
20140364299
Transparent polycrystalline ceramic material
A high performance transparent polycrystalline ceramic material is provided. The transparent polycrystalline ceramic material has a nitrogen-containing isotropic lattice structure and having 80% optical transmission at a wavelength between 3.86 and 4.30 microns through said material at 11 mm of thickness..
12/11/14
20140363964
Gate electrode with stabilized metal semiconductor alloy-semiconductor stack
A gate structure is provided on a channel portion of a semiconductor substrate. The gate structure may include an electrically conducting layer present on a gate dielectric layer, a semiconductor-containing layer present on the electrically conducting layer, a metal semiconductor alloy layer present on the semiconductor-containing layer, and a dielectric capping layer overlaying the metal semiconductor alloy layer.
12/11/14
20140363932
Zinc target including fluorine, method of fabricating zinc nitride thin film by using the same, and method of fabricating thin film transistor by using the same
Provided are fluorine-containing zinc targets, methods of fabricating a zinc oxynitride thin film by using the zinc targets, and methods of fabricating a thin film transistor by using the zinc oxynitride thin film. The methods include mounting a fluorine-containing zinc target and a substrate in a sputtering chamber, supplying nitrogen gas and inert gas into the sputtering chamber, and forming a fluorine-containing zinc oxynitride thin film on the substrate..
12/11/14
20140363739
Sodium vanadium oxide anode material for sodium ion secondary battery, preparation method thereof and sodium ion secondary battery having the same
There is provided a preparation method of a sodium vanadium oxide-based (na1+xv1-xo2) anode material for a sodium ion secondary battery synthesized by mixing particles of precursors such as sodium carbonate (na2co3) and vanadium oxide (v2o3) and pyrolyzing a mixture in a mixed gas atmosphere composed of 90 mol % of nitrogen gas and 10 mol % of hydrogen gas through a solid-state reaction. The sodium vanadium oxide-based anode material prepared according to the present invention shows a small change in volume caused by an initial irreversible capacity and continuous charge/discharge reactions, and thus it is useful for providing a next-generation sodium ion secondary battery having stable charge/discharge characteristics and cycle performance..
12/11/14
20140363588
Polymer film, retardation film, polarizing plate, liquid crystal display, and compound
Provided is a polymer film containing at least one of a compound represented by formula (1) of hydrates, solvates, or salts thereof. Y is a methine group or nitrogen atom.
12/11/14
20140363359
Device and method for eliminating nox and n2o
A device and a method are described for lowering the content of nox and n2o in gases. The device comprises: a) a container (1) and, arranged therein, b) two reaction steps connected one after the other for removing nox (denox stage) by reducing nox with a nitrogen-containing reducing agent and, downstream thereof, for removing n2o by catalytic decomposition of n2o to n2 and o2 (den2o stage), which each consist of one or more catalyst beds (7, 8) and through which the gas that is to be purified flows, wherein c) the at least one catalyst bed of the denox stage (7) contains a catalyst for reducing nox with nitrogen-containing reducing agents which catalyst contains zeolites doped with transition metals, including the lanthanides, d) the at least one catalyst bed of the den2o-stage (8) contains a catalyst for decomposing n2o into n2 and o2, which contains one or more catalytically active compounds of elements selected from groups 5 to 11 of the periodic table of the elements with the exception of iron-doped zeolites, and e), upstream of the denox stage (7), a device for introducing a nitrogen-containing reducing agent into the stream of the nox and n2o-containing gas is provided.
12/11/14
20140361359
Sonos device and method for fabricating the same
A silicon-oxide-nitride-oxide-silicon (sonos) device is disclosed. The sonos device includes a substrate; a first oxide layer on the substrate; a silicon-rich trapping layer on the first oxide layer; a nitrogen-containing layer on the silicon-rich trapping layer; a silicon-rich oxide layer on the nitrogen-containing layer; and a polysilicon layer on the silicon-rich oxide layer..
12/11/14
20140361351
Gate electrode with stabilized metal semiconductor alloy-semiconductor stack
A gate structure is provided on a channel portion of a semiconductor substrate. The gate structure may include an electrically conducting layer present on a gate dielectric layer, a semiconductor-containing layer present on the electrically conducting layer, a metal semiconductor alloy layer present on the semiconductor-containing layer, and a dielectric capping layer overlaying the metal semiconductor alloy layer.
12/11/14
20140360933
Methods and apparatus for nitrogen removal from wastewater
The present invention is directed to equipment, systems and methods for the biological removal of nitrogen from wastewater. The ammonium removal processes disclosed herein can be used in both batch and continuous flow biological reactors with real time control of nitrogen loading to effectively cultivate ammonium oxidizing bacteria alone, as well as in a mixture of ammonium oxidizing bacteria with anaerobic ammonium oxidizing bacteria in a single bioreactor.
12/11/14
20140360918
Hydrocracking process with feed/bottoms treatment
A hydrocracking process is provided for treating a first heavy hydrocarbon feedstream and a second heavy hydrocarbon feedstream, in which the first heavy hydrocarbon feedstream contains undesired nitrogen-containing compounds, sulfur-containing compounds and poly-nuclear aromatic compounds. The process includes contacting the first heavy hydrocarbon feedstream with adsorbent material to produce an adsorbent-treated heavy hydrocarbon stream having a reduced content of nitrogen-containing, sulfur-containing compounds and poly-nuclear aromatic compounds.
12/11/14
20140360630
Pretreating zinc surfaces prior to a passivating process
The invention relates to a wet-chemical pretreatment of zinc surfaces prior to applying a corrosion-protection coating, which deposits a thin inorganic coating of oxide and/or metallic iron. An iron layer structure which is applied according to the invention, hereinafter referred to as ferrization, improves the achievable corrosion protection of wet-chemical conversion coatings on zinc surfaces.
12/11/14
20140360395
Color-forming composition, color-forming curable composition, lithographic printing plate precursor and plate making method, and color-forming compound
Wherein, in the formula (1), r1 represents a group which reacts with a radical generated from the radical generator (a) to be released and forms a dye after the release, and t represents a nitrogen-containing hetero ring.. .
12/11/14
20140360366
Azide crosslinked and physically crosslinked polymers for membrane separation
The present invention appreciates that compounds comprising ester linkages and nitrogen-containing moieties that are at least divalent (e.g., urea, urethane, amide, etc.) can be crosslinked with azides to form membranes that are resistant to c02 plasticization, that are selective for acid gases relative to nonpolar gases such as hydrocarbons, and that have high acid gas flux characteristics. The resultant membranes have stable structure and stable separation properties at higher temperatures and pressures.
12/11/14
20140360201
Method and apparatus for supplying a combustion chamber with nitrogen
In a method for supplying nitrogen to a combustion chamber, gaseous nitrogen (9) is drawn off from an air separation unit (7) at a first pressure, the nitrogen is compressed in at least two stages (c1, c2) of a nitrogen compressor and sent to a combustion chamber (25) at a second pressure, which is the output pressure of the last stage (c3) of the nitrogen compressor, between two stages of the nitrogen compressor the nitrogen is humidified by direct contact in passing through a contactor (17) supplied at its top with water, and the humidified nitrogen is compressed in at least one stage of the nitrogen compressor and sent to the combustion chamber.. .
12/04/14
20140357862
Silyl-protected nitrogen-containing cyclic compounds and making method
Silyl-protected nitrogen-containing cyclic compounds having formula (1) are provided wherein r1, r2 and r3 each are a monovalent hydrocarbon group, r4 and r5 each are a divalent hydrocarbon group, r6, r7 and r8 each are h or a monovalent hydrocarbon group. A is —c(o)or9 or —c≡n, r9 is a monovalent hydrocarbon group, and a is 0 or 1.
12/04/14
20140357833
Highly functional, hyperbranched polycarbonates and production and use thereof
X4 is a group selected from among phenol groups, benzophenones, aromatic amines and nitrogen-comprising heterocycles, in each case substituted or unsubstituted.. .
12/04/14
20140357653
Chemical compounds
The invention relates to a novel compound of formula (i) or a stereoisomer, or a racemate or a mixture or a pharmaceutically acceptable salt thereof: wherein: r is phenyl or a 5- or 6-membered heteroaryl ring containing 1 to 3 heteroatoms selected from s, n and o, such rings may be optionally substituted with n groups q; q is selected from a group consisting of: c1-c4 alkyl, halogen, halo c1-c4 alkyl, c1-c4 alkoxy, cn, so2ch3 or a group —o[(cr1r2]pq1; or q may be a group q2; q1 is phenyl, which may be optionally substituted with n substituents selected from a group consisting of: c1-c4 alkyl, halogen, halo c1-c4 alkyl, c1-c4 alkoxy, cn, or a group q2; or corresponds to 2,2-difluoro-benzo[d][1,3]dioxol-4-yl; q2 is a 5- or 6-membered heteroaryl containing at least one nitrogen atom, which may optionally substituted with n substituents selected from a group consisting of: cl c1-c4 alkyl, halogen, halo c1-c4 alkyl, c1-c4 alkoxy, cn; p is a 6-membered heteroaryl or a 8-1 1 membered bicyclic heteroaryl group, which may be substituted with n substituents selected from a group consisting of: c1-c4 alkyl, halogen, halo c1-c4 alkyl, c1-c4 alkoxy, cn; r1 is hydrogen or c1-c3 alkyl; r2 is hydrogen or c1-c3 alkyl; n is 1, 2 or 3; p is 0, 1 or 2; and with the proviso that when r corresponds to phenyl, p is substituted by at least one cf3; processes for the preparation of those compounds, pharmaceutical compositions containing one or more compounds of formula (i) and their use as dual antagonists of the orexin 1 and orexin 2 receptors.. .
12/04/14
20140357624
Derivatives of heteroarylsulfonamides, their preparation and their application in human therapy
The present invention concerns derivatives of heteroarylsulfonamides, notably as blockers of kv potassium channels, and more particularly of channels kv1.5, kv4.3 or kv11.1, their application in clinical therapy and their preparation methods. These compounds correspond to the following general formula (i): where r1 represents one or more substituents of the phenyl core x such as: hydrogen, halogen, trifluoromethyl, trifluoromethoxy, linear or branched c1-c4 alkyl, or linear or branched c1-c4 alkoxy, a represents oxygen or sulphur, b represents nitrogen when n=1 or 2 and d represents —c(═o)—, or b represents ch when n=0 and d represents —ch2o— or when n=1 and d represents —o—, r2 represents a hydrogen, a methyl, a fluorine or chlorine atom or a methoxy, hetar represents a pyridyl or quinolyl group, possibly substituted by a group such as a linear or branched c1-c4 alkyl, a linear or branched c1-c4 alkoxy, a halogen, or a trifluoromethyl, and to their pharmaceutically acceptable salts..
12/04/14
20140357537
Branched emulsifier for high-temperature acidizing
A composition in the form of an emulsion is provided, the composition including: (i) a continuous oil phase; (ii) an internal aqueous acid phase adjacent the continuous oil phase; and (iii) a source of ammonium ion, wherein the ammonium ion has: (a) at least one ammonium ion; (b) an organic group with at least 40 carbon atoms; (c) at least 40 carbon atoms per ammonium ion; (d) a carbon to nitrogen ratio of at least 20 carbon atoms per nitrogen atom; and (e) at least one alkyl branch on the organic group. In addition, a method of acidizing a subterranean formation is provided, the method including the steps of: (a) forming a treatment fluid comprising a composition according to the invention; and (b) introducing the treatment fluid into the well..
12/04/14
20140357090
Cyclic aluminum nitride deposition in a batch reactor
A process for depositing aluminum nitride is disclosed. The process comprises providing a plurality of semiconductor substrates in a batch process chamber and depositing an aluminum nitride layer on the substrates by performing a plurality of deposition cycles without exposing the substrates to plasma during the deposition cycles.
12/04/14
20140357053
Method for preparing composite substrate used for gan growth
A method for preparing a composite substrate for gan growth includes: growing a gan monocrystal epitaxial layer on a sapphire substrate, bonding the gan epitaxial layer onto a temporary substrate, lifting off the sapphire substrate, bonding the gan epitaxial layer on the temporary substrate with a thermally and electrically conducting substrate, shedding the temporary substrate, and obtaining the composite substrate in which the gan layer having a surface of gallium polarity is bonded to the conducting substrate. If the gan layer on the sapphire substrate is directly bonded to the conducting substrate, after the sapphire substrate is lifted off, a composite substrate in which a gan epitaxial layer having a surface of nitrogen polarity is bonded to the conducting substrate.
12/04/14
20140356764
Amorphous carbon film, process for forming amorphous carbon film, electrically conductive member and fuel cell bipolar plate having amorphous carbon film
An amorphous carbon film contains carbon as a main component, not more than 30 at. % of hydrogen, not more than 20 at.
12/04/14
20140356760
Nitrogen-containing carbon alloy, method for producing same, carbon alloy catalyst, and fuel cell
A problem to be solved by the invention is to provide a production method of a nitrogen-containing carbon alloy that has sufficiently high redox activity or has a large number of reaction electrons of redox reaction. A method for producing a nitrogen-containing carbon alloy comprising baking a precursor containing a nitrogen-containing organic compound and an inorganic metal salt containing one or more kinds of fe, co, ni, mn and cr, wherein: the precursor satisfies one of the requirements (a) and (b) below, and, the nitrogen-containing organic compound is one of a compound represented by the formula (1) below, a tautomer of the compound, and a salt and hydrate thereof: (a) the precursor contains the inorganic metal salt in an amount exceeding 45% by mass based on the total amount of the nitrogen-containing organic compound and the inorganic metal salt of the precursor, in which the total amount includes the mass of hydrated water in the nitrogen-containing organic compound and the inorganic metal salt, and the amount of the inorganic metal salt includes the mass of hydrated water in the inorganic metal, (b) the precursor further contains a β-diketone metal complex:.
12/04/14
20140356634
Coated article with ir reflecting layer and method of making same
Example embodiments of this invention relate to a coated article including an infrared (ir) reflecting layer of a material such as silver or the like, for use in an insulating glass (ig) window unit for example. In certain example embodiments, the coating is a single-silver type coating, and includes an overcoat including an uppermost layer of or including silicon nitride and a layer of or including tin oxide immediately under and contacting the silicon nitride based overcoat.
12/04/14
20140356276
Optical quality diamond material
A cvd single crystal diamond material suitable for use in, or as, an optical device or element. It is suitable for use in a wide range of optical applications such as, for example, optical windows, laser windows, optical reflectors, optical refractors and gratings, and etalons.
12/04/14
20140356275
Methods and systems for producing a moisture swing sorbent for carbon dioxide capture from air
Methods and systems for producing a moisture swing sorbent for carbon dioxide capture from air are disclosed. In some embodiments, the methods include the following: providing a heterogeneous ion-exchange material; soaking the material in deionized water; washing the material in hydroxide or carbonate solutions; rinsing the material in deionized water; collecting and titrating residuals of the soaking and the washing steps into a residual solution; measuring an amount of chloride in the residual solution; repeating all of the steps if the amount of chloride measured in the residual solution is greater than zero; and drying the material with either dry nitrogen gas or air free of carbon dioxide and water..
12/04/14
20140356236
Denitrification apparatus
There is provided a denitrification apparatus capable of reducing nox from a combustion facility and preventing evaporation of a reducing liquid in a lance and an injection nozzle in the combustion facility in operation at a low load by adjusting concentration of a reducing agent, thereby achieving complete evaporation of the reducing liquid in an exhaust gas duct. The denitrification apparatus of the present invention includes: a nozzle for spraying a reducing liquid containing a reducing agent for reducing nitrogen oxides in exhaust gas discharged from a combustion facility into the exhaust gas by using a flow of gas; a gas supply unit for supplying the gas to the nozzle; a reducing liquid supply unit for supplying the reducing liquid to the nozzle; and a concentration control unit for adjusting concentration of the reducing agent on the basis of a temperature of the exhaust gas and a supply amount of the reducing liquid by supplying a diluting liquid to the reducing liquid so that the reducing agent is not vaporized in the reducing liquid supply unit..
12/04/14
20140356218
Method for producing high speed steel
A method for producing a high speed steel that with reference to its chemical composition consists of the following elements: 1-3 wt-% carbon (c), 3-6 wt-% chromium (cr), 0-7 wt-% molybdenum (mo), 0-15 wt-% tungsten (w), 3-14 wt-% vanadium (v), 0-10 wt-% cobalt (co), 0-3 wt-% niobium (nb), 0-0.5 wt-% nitrogen (n), 0.2-1 wt-% yttrium (y), and remainder iron (fe) and unavoidable impurities, and wherein mo+0.5w=2-10 weight %, characterized in that the method comprises the steps of: providing a powder comprising the elements of the high speed steel, forming a body of the powder, and subjecting the body to elevated heat and pressure such that a consolidation of the powder thereof is achieved.. .
12/04/14
20140354945
Article coated with an interference coating having properties that are stable over time
The invention relates to an article comprising a substrate having at least one main surface coated with a multilayer interference coating, said coating containing a layer a having a refractive index less than or equal to 1.55. The article is characterised in that: layer a forms either the outer interference coating layer or an intermediate layer that is in direct contact with the outer interference coating layer, said outer interference coating layer being a layer b having a refractive index less than or equal to 1.55; layer a is obtained by ion beam deposition of activated species from at least one compound c in gaseous form and containing in its structure at least one silicon atom, at least one carbon atom, at least one hydrogen atom and, optionally, at least one nitrogen atom and/or at least one oxygen atom, layer a being deposited in the presence of nitrogen and/or oxygen when compound a does not contain nitrogen and/or oxygen; and layer a is not formed from inorganic precursor compounds..
12/04/14
20140353976
Hybrid electro magnetic hydro kinetic high pressure propulsion generator
An apparatus includes an electro-magnetic metallurgy high powered electric energy density push-repel two stage magnetic stack cylinder drive motor and a hydro-kinetic high pressure hydraulic and nitrogen gas piston drive pump propulsion motor arrangement. A linear electric generator can be coupled to the arrangement to generate electric energy or the output shaft may be provided for propulsion uses..
12/04/14
20140353771
Semiconductor dielectric interface and gate stack
A semiconductor/dielectric interface having reduced interface trap density and a method of manufacturing the interface are disclosed. In an exemplary embodiment, the method of forming a semiconductor device includes receiving a substrate and forming a termination layer on a top surface of the substrate.
12/04/14
20140353663
Semiconductor device and method for manufacturing the same
A transistor in which the state of an interface between an oxide semiconductor layer and an insulating film in contact with the oxide semiconductor layer is favorable and a method for manufacturing the transistor are provided. Nitrogen is added to the vicinity of the interface between the oxide semiconductor layer and the insulating film (gate insulating layer) in contact with the oxide semiconductor layer so that the state of the interface of the oxide semiconductor layer becomes favorable.
12/04/14
20140353572
Resistance random access memory device
A resistance random access memory device according to an embodiment includes a first electrode, a second electrode and a variable resistance film provided between the first electrode and the second electrode. The second electrode includes material selected from the group consisting of silver, copper, zinc, gold, titanium, nickel, cobalt, tantalum, aluminum, and bismuth, alloys thereof, and silicides thereof.
12/04/14
20140353566
Reram materials stack for low-operating-power and high-density applications
A switching element for resistive-switching memory (reram) provides a controllable, consistent filament break-point at an abrupt structural discontinuity between a layer of high-k high-ionicity variable-resistance (vr) material and a layer of low-k low-ionicity vr material. The high-ionicity layer may be crystalline and the low-ionicity layer may be amorphous.
12/04/14
20140353246
Process to anaerobic digestion of wastewater with high concentration of ammonia nitrogen or protein, in upflow anaerobic digester and sludge blanket, with immobilization of microorganisms and inhibition by ammonium controlled using zeolite-clinoptilolite, and optional production of biofertilizer
Procedure using zeolite, clinoptilolite type in an upflow anaerobic reactor and sludge blanket (uasbs) in order to obtain granular active sludge, thereby improving the density of the sludge, and thereby, their settling properties, and increase of biomass within reactor by immobilizing microorganisms, to achieve an increase in the efficiency of the removal of organic material and the production of biogas (60-70% methane) in more than 20% over the same type reactor used so far without zeolite, enabling the use of such reactor for treating wastewater with a high concentration of proteins, amino acids and other nitrogen compounds and which prevents the accumulation of nitrogen, which is toxic to the process by allowing zeolite-clinoptilolite, the exchange with alkali and alkaline earth found in specific points of the crystal structure of clinoptilolite by ammonia nitrogen, and also preventing the development of filamentous bacteria, which are difficult to hold up within the reactor and reduces its efficiency.. .
12/04/14
20140353213
Hydroprocessing catalyst composition containing a heterocyclic polar compound, a method of making such a catalyst, and a process of using such catalyst
A composition that comprises a support material having incorporated therein a metal component and impregnated with an additive compound that is selected from the group of heterocyclic, polar compounds of the formula cxhnnyoz; wherein: x is an integer of at least 3; y is either 0, 1, 2, or 3; z is either 0, 1, 2, or 3; and n is the number of hydrogen atoms required to fill the remaining bonds with the carbon atoms of the molecule. The composition includes the support material that is impregnated with the additive compound and is useful in the hydroprocessing of hydrocarbon feedstocks, especially in the denitrogenation and desulfurization of distillate feedstocks to make ultra low sulfur diesel..
12/04/14
20140353144
Carbon-based material, electrode catalyst, oxygen reduction electrode catalyst, gas diffusion electrode, aqueous solution electrolysis device, and method of preparing carbon-based material
A carbon-based material in accordance with the present invention includes graphene doped with metal atoms and at least one type of non-metal atoms selected from a group consisting of nitrogen atoms, boron atoms, sulfur atoms, and phosphorus atoms. A diffraction pattern obtained by x-ray diffraction measurement of the carbon-based material by use of cukα radiation showing that a proportion of the highest of intensities of peaks derived from an inactive metal compound and a metal crystal to an intensity of a (002) peak is 0.1 or less..
12/04/14
20140352353
Natural gas liquefaction system for producing lng and merchant gas products
Pipeline natural gas is dried to remove water and carbon dioxide and liquefied. This gas and nitrogen are fed into a first heat exchanger for cooling against colder flash and expanded gases.
11/27/14
20140351998
Engineering plants for efficient uptake and utilization of urea to improve crop production
The present invention provides polynucleotides and related polypeptides related to urea uptake. The invention provides genomic sequences for urea transporter, urease and glutamine synthetase genes.
11/27/14
20140350537
Cryogenic system and methods
Embodiments of the present invention relate to cryogenic systems and methods useful to cool objects, including living tissue, to freezing or cryogenic temperatures by placing the object in thermal communication with sub-cooled supercritical nitrogen.. .
11/27/14
20140350282
Pre calcination additives for mixed metal oxide ammoxidation catalysts
A process for preparation of catalysts for the production of acrylonitrile, acetonitrile and hydrogen cyanide comprising contacting at an elevated temperature, propylene, ammonia and oxygen in the vapor phase in the presence of a catalyst, said catalyst comprising a complex of metal oxides wherein a heat-decomposable nitrogen containing compound is added during the process for the preparation of the catalyst.. .
11/27/14
20140350256
Iron and manganese complexes comprising hexadentate monocarboxylato-containing ligands and their use for the catalysis of oxidation reactions
The present invention relates to iron and manganese complexes based on hexadentate ligand systems containing one carboxylato donor and five nitrogen donor atoms and to their use in methods for the catalysis of the oxidation of organic substrates. The manganese complexes of the invention also may be used as (pro)-catalysts in methods for the catalysis of water..
11/27/14
20140350246
Nitrogen-containing heterocyclic compounds and methods of making the same
The present invention relates to 7-membered nitrogen-containing heterocyclic compounds and methods of making the same. Using a novel aza-[4+3] cycloaddition reaction, the 7-membered heterocyclic compounds are synthesized by reacting a first reactant and a second reactant.
11/27/14
20140350098
Treatment of sleep-wake disorders
This invention is directed to a method of treating excessive daytime sleepiness (eds) in a subject, comprising the step of administering a therapeutically effective amount of a compound of formula (i): formula (i) or a pharmaceutically acceptable salt or ester thereof wherein rx is a member selected from the group consisting of hydrogen, lower alkyl of 1 to 8 carbon atoms, halogen selected from f, cl, br and i, alkoxy containing 1 to 3 carbon atoms, nitro, hydroxy, trifluoromethyl, and thioalkoxy containing 1 to 3 carbon atoms; x is an integer of 1 to 3, with the proviso that r may be the same or different when x is 2 or 3; r1 and r2 can be the same or different from each other and are independently selected from the group consisting of hydrogen, lower alkyl of 1 to 8 carbon atoms, aryl, arylalkyl, cycloalkyl of 3 to 7 carbon atoms; r1 and r2 can be joined to form a 5 to 7-membered heterocycle substituted with a member selected from the group consisting of hydrogen, alkyl, and aryl groups, wherein the cyclic compound can comprise 1 to 2 nitrogen atoms and 0 to 1 oxygen atom, wherein the nitrogen atoms are not directly connected with each other or with the ox en atom.. .
11/27/14
20140349843
Structured cathode catalysts for fuel cell application derived from metal-nitrogen-carbon precursors, using hierarchically structured silica as a sacrificial support
Methods for forming novel fuel cell catalysts are described. The catalyst has a physical structure that is the inverse image of a plurality of hierarchically structured sacrificial support particles.
11/27/14
20140349841
Catalyzed scr filter and emission treatment system
Provided is a catalyst article for simultaneously remediating the nitrogen oxides (nox), particulate matter, and gaseous hydrocarbons present in diesel engine exhaust streams. The catalyst article has a soot filter coated with a material effective in the selective catalytic reduction (scr) of nox by a reductant, e.g., ammonia..
11/27/14
20140349840
Ammonia oxidation catalyst in scr system
Disclosed herein is an ammonia oxidation catalyst for converting nitrogen oxides generated from a mobile source or fixed source into harmless nitrogen using ammonia as a reductant and preventing the formation of nitrogen oxides due to the oxidation of ammonia. The ammonia oxidation catalyst includes selective catalytic reductive zeolite sequentially impregnated with platinum and copper..
11/27/14
20140349490
Conformal amorphous carbon for spacer and spacer protection applications
A method of forming a nitrogen-doped amorphous carbon layer on a substrate in a processing chamber is provided. The method generally includes depositing a predetermined thickness of a sacrificial dielectric layer over a substrate, forming patterned features on the substrate by removing portions of the sacrificial dielectric layer to expose an upper surface of the substrate, depositing conformally a predetermined thickness of a nitrogen-doped amorphous carbon layer on the patterned features and the exposed upper surface of the substrate, selectively removing the nitrogen-doped amorphous carbon layer from an upper surface of the patterned features and the upper surface of the substrate using an anisotropic etching process to provide the patterned features filled within sidewall spacers formed from the nitrogen-doped amorphous carbon layer, and removing the patterned features from the substrate..
11/27/14
20140349487
Methods of etching trenches into silicon of a semiconductor substrate, methods of forming trench isolation in silicon of a semiconductor substrate, and methods of forming a plurality of diodes
A method of etching trenches into silicon of a semiconductor substrate includes forming a mask over silicon of a semiconductor substrate, with the mask comprising trenches formed there-through. Plasma etching is conducted to form trenches into the silicon of the semiconductor substrate using the mask.
11/27/14
20140349377
Matrix and composition for microbial culture of gram-positive bacteria
A composition for fermentation or microbial culture of gram-positive bacteria, includes fibril cellulose and at least one nutrient source including at least one carbon source, at least one nitrogen source, at least one phosphorus source, at least one mineral source and at least one trace element source.. .
11/27/14
20140349212
Oxygen reduction catalyst and method for producing same
The present invention concerns an oxygen reduction catalyst comprising composite particles in which primary particles of a titanium compound is dispersed into a carbon structure, wherein the composite particles have titanium, carbon, nitrogen and oxygen as constituent elements, and with regard to a ratio of number of atoms of each of the elements when titanium is taken as 1, a ratio of carbon is larger than 2 and 5 or less, a ratio of nitrogen is larger than 0 and 1 or less, and a ratio of oxygen is 1 or more and 3 or less, and an intensity ratio (d/g ratio) of d band peak intensity to g band peak intensity in a raman spectrum is in the range of 0.4 to 1.0. The oxygen reduction catalyst according to the present invention has satisfactory initial performance and excellent start-stop durability..
11/27/14
20140349208
Fuel cell system
In a fuel cell system including a load and a fuel cell stack connected to the load and supplying an anode gas and a cathode gas to the fuel cell stack to generate power according to the load, the fuel cell system includes, a pressure setting unit configured to set a pressure of the anode gas higher when the load is high as compared with when the load is low, a stagnation point determination unit configured to determine, according to a state of power generation of the fuel cell stack, whether or not a nitrogen stagnation point is left in a reaction flow path within the fuel cell stack, and an operation control unit configured to performs an operation while preventing the pressure of the anode gas from being lowered when a required load is lowered in a state where the nitrogen stagnation point is left.. .
11/27/14
20140349049
Epoxy coating systems using polycyclic polyamines as epoxy hardeners
The present invention relates to epoxy coating formulations that comprise an epoxy functional component comprising at least one epoxy functional ingredient comprising an average of at least 1.5 epoxy moieties per molecule; and an amine functional component comprising at least one polycyclic polyamine that comprises (i) a first cyclic structure comprising a first cyclic backbone, a first tertiary amine moiety having a first tertiary nitrogen atom that is a constituent of the first cyclic backbone, at least one additional amine moiety having a nitrogen atom that is a constituent of the first cyclic backbone, and optionally one or more additional amine moieties present in the cyclic backbone and/or in one or more groups pendant from the first cyclic backbone; (ii) a second cyclic structure comprising a second cyclic backbone, a second tertiary amine moiety having a second tertiary nitrogen atom that is a constituent of the second cyclic backbone, at least one additional amine moiety having a nitrogen atom that is a constituent of the second cyclic backbone, and optionally one or more additional amine moieties present in the cyclic backbone and/or in one or more groups pendant from the second cyclic backbone; and (iii) at least one linking group interconnecting the first tertiary nitrogen atom to the second tertiary nitrogen atom; and wherein the polycyclic polyamine has on average greater than one active amine moiety per molecule.. .


Popular terms: [SEARCH]



Follow us on Twitter
twitter icon@FreshPatents

###

This listing is a sample listing of patent applications related to Nitrogen for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Nitrogen with additional patents listed. Browse our RSS directory or Search for other possible listings.
     SHARE
  
         



Key IP Translations - Patent Translations



0.5219

3348

0 - 1 - 76