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


Hydrocarbon ionomer compositions, layerings, electrodes, methods for making and methods for using

E I Du Pont De Nemours And

Hydrocarbon ionomer compositions, layerings, electrodes, methods for making and methods for using

Dezincification plant, method for operating dezincification plant, and hydrometallurgical method for nickel oxide ore

Sumitomo Metal Mining

Dezincification plant, method for operating dezincification plant, and hydrometallurgical method for nickel oxide ore

Date/App# patent app List of recent Sulfur-related patents
01/22/15
20150025247
 Esters of o-substituted hydroxy carboxylic acids and preparations thereof patent thumbnailnew patent Esters of o-substituted hydroxy carboxylic acids and preparations thereof
Wherein r and r1 are independently selected from the group consisting of substituted and unsubstituted, branched- and straight-chain, saturated, unsaturated, and polyunsaturated c1-c22 alkyl, substituted and unsubstituted c3-c8 cycloalkyl, substituted and unsubstituted c6-c20 carbocyclic aryl, and substituted and unsubstituted c4-c20 heterocyclic; wherein the heteroatoms are selected from sulfur, nitrogen, and oxygen; and wherein n is 1-6. Process of producing esters of o-substituted hydroxy carboxylic acids are also provided..
01/22/15
20150024448
 Integrated processes for the conversion of coal to chemicals patent thumbnailnew patent Integrated processes for the conversion of coal to chemicals
Integrated processes are disclosed for the conversion of coal containing mercury compounds, hydrocarbon-containing compounds, sulfur-containing compounds and nitrogen-containing compounds to chemicals in which coal is heated to remove mercury components, pyrolyzed to remove sulfur-containing and nitrogen-containing compounds and then gasified to provide syngas, and syngas is bioconverted to liquid product.. .
01/22/15
20150024405
 Enhanced deposition of chromogens utilizing pyrimidine analogs patent thumbnailnew patent Enhanced deposition of chromogens utilizing pyrimidine analogs
Where r1, r2, r3, and r4 are independently selected from aliphatic, aryl, halogen, a heteroatom-containing moiety, and hydrogen; r1 and/or r3 can be bound to r2 to form a fused, aromatic ring system; r5 is selected from a heteroatom-containing moiety; a is selected from, a carbon atom, a heteroatom, other than sulfur, and any combination thereof; n is 1-5, an enzyme, a specific binding moiety and a detectable moiety.. .
01/22/15
20150024281
 Method for manufacturing sulfide-based solid electrolyte patent thumbnailnew patent Method for manufacturing sulfide-based solid electrolyte
Provided is a method for manufacturing a sulfide-based solid electrolyte including preparing a precursor comprising lithium sulfide, germanium sulfide, aluminum sulfide, phosphorus sulfide, and sulfur, conducting a mixing process of the precursor to prepare a mixture, and crystallizing the mixture to form a compound represented by li9.7al0.3ge0.7p2s12. The sulfide-based solid electrolyte may have high ionic conductivity..
Electronics And Telecommunications Research Institute
01/22/15
20150024268
 Hydrocarbon ionomer compositions, layerings, electrodes, methods for making and methods for using patent thumbnailnew patent Hydrocarbon ionomer compositions, layerings, electrodes, methods for making and methods for using
There is a composition comprising 1 to 17.5 wt. % ionomer composition comprising hydrocarbon ionomer and 50 to 99 wt.
E I Du Pont De Nemours And Company
01/22/15
20150023922
 Methods for promoting neuronal development and/or health patent thumbnailnew patent Methods for promoting neuronal development and/or health
The present disclosure relates to methods for promoting neuronal health and/or development in a subject by providing nutritional compositions comprising a neurologic component, wherein the neurologic component may promote brain and nervous system development and further provide neurological protection and repair. The neurologic component may include lactoferrin, zine sulfate, one or more organosulfur compound, and mixtures thereof..
Mead Johnson Nutrition Company
01/22/15
20150023850
 Neutralization method and neutralization plant patent thumbnailnew patent Neutralization method and neutralization plant
A method for improving the filterability in separating a zinc sulfide, produced by applying sulfurization treatment to a post-neutralization solution containing zinc together with nickel and cobalt in a dezincification step in a hydrometallurgical process for nickel oxide ore. The method includes a neutralization reaction step of neutralizing leachate in a neutralization tank, a separation step of separating neutralized slurry into a neutralized sediment and a post-neutralization solution by adding flocculant to the neutralized slurry, a measuring step of measuring the viscosity of the post-neutralization solution, a step of storing the post-neutralization solution in a storage tank, and a transfer step of transferring the stored post-neutralization solution to a dezincification reaction tank used in a dezincification step subsequent to a neutralization step..
Sumitomo Metal Mining Co., Ltd
01/22/15
20150023849
 Dezincification plant,  operating dezincification plant, and hydrometallurgical  nickel oxide ore patent thumbnailnew patent Dezincification plant, operating dezincification plant, and hydrometallurgical nickel oxide ore
The present invention provides a hydrometallurgical method for nickel oxide ore, wherein the plant can be smoothly started up without imposing a load onto a filter cloth for a separation treatment of zinc sulfide, and the amount of residual zinc in a mother liquor for nickel recovery can be reduced to 1 mg/l. In the plant start-up after the completion of a periodic inspection, a post-neutralization solution is controlled to return to a neutralization reaction tank via circulation piping by adjustment of a switching valve in flow piping without sulfurizing post-neutralization solution.
Sumitomo Metal Mining Co., Ltd.
01/22/15
20150023626
 Top drive bearing for use in a top drive system, and made of non-vacuum arc remelted steel configured to achieve an extended life cycle at least equivalent to a life factor of three for a vacuum arc remelted steel patent thumbnailnew patent Top drive bearing for use in a top drive system, and made of non-vacuum arc remelted steel configured to achieve an extended life cycle at least equivalent to a life factor of three for a vacuum arc remelted steel
A top drive thrust bearing configured for use in a heavy loaded top drive system. The top drive thrust bearing includes an upper plate; a lower plate; and a plurality of rollers disposed between the upper plate and the lower plate.
Roller Bearing Company Of America, Inc.
01/22/15
20150023467
 Well plate patent thumbnailnew patent Well plate
The present invention includes an apparatus for preparing samples for measurement by x-ray fluorescence spectrometry. The apparatus comprises a plate having one or more holes passing through the plate.
Caldera Pharmaceuticals, Inc.
01/22/15
20150022082
new patent

Dielectric barrier discharge lamps and methods


Electric lamps wherein material inside a bulb is excited using capacitive coupling through the bulb wall to external electrodes, forming plasma which emits light. Methods described include use of light-emitting material including sulfur and/or selenium, and a circuit for driving the external electrodes..
01/22/15
20150021812
new patent

Process for preparing yarn derived from aramid copolymer fiber having low residual sulfur


The present invention concerns processes for producing a yarn comprising polymer comprising imidazole groups, the process having the following steps: (a) spinning a solution of polymer in sulfuric acid to give rise to a plurality of dope filaments; (b) coagulating the plurality of dope filaments into a multi-filament as-spun yarn; and (c) washing the as-spun multi-filament yarn with an aqueous acid comprising a halide or an aqueous salt comprising a halide or combination thereof.. .
E I Du Pont De Nemours And Company
01/22/15
20150021752
new patent

Semiconductor device


There is provided a semiconductor device having excellent moisture resistance and high temperature storage properties. The semiconductor device includes a lead frame that has a die pad and an inner lead, as a substrate, a semiconductor element that is mounted on the die pad, an electrode pad that is provided in the semiconductor element, a copper wire that connects the inner lead provided on the substrate and the electrode pad, and an encapsulant resin that encapsulates the semiconductor element and the copper wire.
Sumitomo Bakelite Co., Ltd.
01/22/15
20150021558
new patent

Organic light-emitting diode, organic light-emitting display apparatus including the same, and manufacturing the organic light-emitting diode


An organic light-emitting diode includes a first electrode, an intermediate layer on the first electrode, and a second electrode on the intermediate layer. The intermediate layer includes an emission layer including an organic material, and a functional layer between the second electrode and the emission layer and including at least one of a metal compound and a semiconductor compound including at least one of an oxygen atom and a sulfur atom.
Samsung Display Co., Ltd.
01/22/15
20150021196
new patent

Electrochemical producing nano graphene platelets


A method of producing nano-scaled graphene platelets with an average thickness smaller than 30 nm from a layered graphite material. The method comprises (a) forming a carboxylic acid-intercalated graphite compound by an electrochemical reaction; (b) exposing the intercalated graphite compound to a thermal shock to produce exfoliated graphite; and (c) subjecting the exfoliated graphite to a mechanical shearing treatment to produce the nano-scaled graphene platelets.
01/15/15
20150018587

Processes for isolating fluorinated products


Useful processes for isolating the fluorinated products formed by reaction with 4-tert-butyl-2,6-dimethylphenylsulfur trifluoride (fluolead) are disclosed. The processes comprise the conversion of the byproduct (formula i) to sulfinate ester (formula v), and to sulfonate eater (formula vi), and then to the water-soluble sulfonate salt (formula iv) in the presence of the fluorinated products..
Ube Industries, Ltd.
01/15/15
20150018550

Multifunctional sulfur-containing polymers, compositions thereof and methods of use


Disclosed are multifunctional sulfur-containing polymers that are the reaction products of a sulfur-containing diol, a polyol containing at least three hydroxyl groups per polyol molecule, and an aldehyde, a ketone, or a combination thereof. Sealant compositions comprising the multifunctional sulfur-containing polymers are also disclosed..
Prc-desoto International, Inc.
01/15/15
20150018510

Polycarbonate resin, polycarbonate resin composition and molded article thereof


Wherein each of r1 and r2 independently represents a substituted or unsubstituted alkyl group having a carbon number of 1 to 20 or a substituted or unsubstituted aryl group, and x represents a single bond, a carbonyl group, a substituted or unsubstituted alkylidene group, a substituted or unsubstituted sulfur atom, or an oxygen atom.. .
01/15/15
20150018490

Surface-treated carbon nanotube and resin composition


Provided is a surface-treated carbon nanotube having few surface fractures, not reducing the molecular weight of the resin to be mixed and having excellent extrudability. In the surface-treated carbon nanotube, the thermal reduction amount at 600° c.
Asahi Kasei Chemicals Corporation
01/15/15
20150018297

Composition for preventing or treating degenerative brain diseases including compound downregulating expression of bace1 proteins


The present disclosure relates to a pharmaceutical composition, a health functional food composition, and a method for preventing or treating a brain disease or diabetes. The pharmaceutical composition, health functional food composition, and method includes at least one active ingredient that is chlorhexidine, thioguanosine, mebendazole, fenbendazole, colchicine, farnesol, trimethobenzamide hydrochloride, disulfuram, azathioprine, mebeverine hydrochloride, zaprinast, tosufloxacin hydrochloride, efavirenz, thiostrepton, probenecid, entacapone, harmine hydrochloride, flunisolide, thimerosal, hexestrol, sulfaquinoxaline sodium salt, monensin sodium salt, raloxifene hydrochloride, 2-chloropyrazine, or topotecan..
Research & Business Foundation Sungkyunkwan University
01/15/15
20150018261

Post chemical-mechanical-polishing (post-cmp) cleaning composition comprising a specific sulfur-containing compound and a sugar alcohol or a polycarboxylic acid


A post chemical-mechanical-polishing (post-cmp) cleaning composition comprising: (a) at least one compound comprising at least one thiol (—sh), thioether (—sr1) or thiocarbonyl (>c═s) group, wherein r1 is alkyl, aryl, alkylaryl or arylalkyl, (b) at least one sugar alcohol which contains at least three hydroxyl (—oh) groups and does not comprise any carboxylic acid (—cooh) or carboxylate (—coo—) groups, and (c) an aqueous medium.. .
Basf Se
01/15/15
20150018256

Lubricating oil composition


A lubricating oil composition is provided having excellent torque capacity, shifting properties, and anti-wear properties for wet friction materials, which can maintain initial torque capacity and shifting properties for a long period of time, suitable for automatic and/or continuously variable transmissions. The lubricating oil composition contains a lubricating base oil and based on the total mass of the composition (a) 0.5 percent by mass or more of a fatty acid amide compound represented by formula (1); (b) 0.05 percent by mass or more of thiadiazole; and (c) 0.1 percent by mass of a phosphorus-containing additive, and contains sulfur in an amount of 0.2 percent by mass or more based on sulfur and phosphorus in an amount of 0.2 percent by mass or less based on phosphorus, the ratio of the sulfur basis percent by mass/the phosphorus basis percent by mass (s/p) being from 3.0 to 5.0:.
Jx Nippon Oil & Energy Corporation
01/15/15
20150018214

Herbicidal composition


A herbicidal composition comprising synergistically effective amounts of (a) pyridate or its salt and (b) at least one sulfonylurea compound selected from the group consisting of flazasuifuron, nicosulfuron, trifioxysulfuron, chlorimuron and its alkyl ester, halosulfuron and its alkyl ester, and their salts.. .
01/15/15
20150017757

Apparatus and methods for forming thin film solar cell materials


A method for forming thin film solar cell materials introducing a first inert gas mixture that includes hydrogen selenide into a chamber at a first pressure value until the chamber reaches a second pressure value and at a first temperature value, wherein the second pressure value is a predefined percentage of the first pressure value. The temperature in the chamber is increased to a second temperature value for a selenization process so that the pressure in the chamber increases to a third pressure value.
Tsmc Solar Ltd.
01/15/15
20150017688

Compositions and methods for reverse transcriptase-polymerase chain reaction (rt-pcr)


The present invention is directed to compositions and methods useful for the amplification of nucleic acid molecules by reverse transcriptase-polymerase chain reaction (rt-pcr). Specifically, the invention provides compositions and methods for the amplification of nucleic acid molecules in a simplified one- or two-step rt-pcr procedure using combinations of reverse transcriptase and thermostable dna polymerase enzymes in conjunction with sulfur-containing molecules or acetate-containing molecules (or combinations of such sulfur-containing molecules and acetate-containing molecules), and optionally bovine serum albumin.
Life Technologies Corporation
01/15/15
20150017542

Laminated-structure battery


A laminated-structure battery includes a cathode, an anode, and an electrolyte layer and a laminated structure prepared by laminating at least three layers of single battery layers each of the single battery layers prepared by opposing the cathode and the anode to each other with an interposal of the electrolyte layer. The cathode includes a cathode active material having at least a lithium-transition metal complex, a lithium-transition metal phosphorus compound or a lithium-transition metal sulfuric acid compound..
Nissan Motor Co., Ltd.
01/15/15
20150017526

Sulfur-containing composite for lithium-sulfur battery, the electrode material and lithium-sulfur battery comprising said composite


The present invention relates to a sulfur-containing composite, comprising a conductive microporous substrate and sulfur with chain structure loaded into said conductive microporous substrate; as well as an electrode material and a lithium-sulfur battery comprising said sulfur-containing composite.. .
Institute Of Chemistry, Chinese Academy Of Sciences
01/15/15
20150017486

Mcm-48 templated carbon compositions, electrodes, cells, methods for making and methods for using


There is a composition comprising templated carbon. The templated carbon has a carbon microstructure that is complementary with a three-dimensional framework of mcm-48 silica particles used in a process for making the templated carbon.
Ei Du Pont De Nemours And Company
01/15/15
20150014673

Novel chalcogen-containing organic compound and use thereof


Wherein, in formula (1), x is oxygen, sulfur or selenium; n is 0 or 1; r1 to r3 are hydrogen, fluorine, alkyl having 1 to 20 carbons, aryl, pyridyl, furyl, thienyl, thiazolyl or the like. However, except for a case where x is selenium, a case where all of r1 to r3 are simultaneously hydrogen is excluded, and a case where x is sulfur and all of r1 are simultaneously butyl is also excluded.
01/15/15
20150014666

Aromatic amine derivative and organic electroluminescent element using same


An aromatic amine derivative is represented by a formula (1) below. In the formula (1), r2, r3, r4, r5, r7, r8, r9 and r10 each independently represent a hydrogen atom and a substituent.
Idemitsu Kosan Co., Ltd.
01/15/15
20150014590

Claus plant preprocessing removal of ammonia from claus plant feed gases


Systems and methods for pre-treatment of acid gas are presented in which ammonium is removed from the acid gas in an absorber that is operated at significantly elevated temperature using dilute phosphoric acid. While seemingly incompatible, absorbing ammonia at high heat in the absorber will allow for production of a diammonium phosphate product that is ultra-low in residual sulfurous compounds and prevent crystallization of phosphate salts due to the increased solubility of the salts in the hot diluted solvent..
Fluor Technologies Corporation
01/15/15
20150014177

Method for producing matt copper deposits


The present invention relates to a method for deposition of a matte copper coating wherein a first copper layer is deposited from an aqueous copper electrolyte which does not contain an organic compound comprising divalent sulfur. A second copper layer is then deposited onto the first copper layer from an aqueous copper electrolyte comprising a first and a second water soluble sulfur-containing additive wherein the first water soluble sulfur-containing compound is an alkyl sulfonic acid derivative and the second water soluble sulfur-containing additive is an aromatic sulfonic acid derivative.
Atotech Deutschland Gmbh
01/15/15
20150013987

Method for reducing sulfide in oilfield waste water and making treated water


A process for treating oilfield waste water includes contacting the oilfield waste water with hydrogen peroxide, the oilfield waste water comprising sulfide; oxidizing the sulfide to sulfur; and precipitating the sulfur to form treated water from the oilfield waste water. A process for recycling oilfield waste water includes combining the oilfield waste water and hydrogen peroxide, the oilfield waste water comprising sulfide; oxidizing the sulfide to sulfur; forming a precipitate comprising a colloidal sulfur precipitate, a bulk sulfur precipitate, or a combination comprising at least one of the foregoing; removing the precipitate from the oilfield waste water to form treated water; introducing an additive to the treated water; and disposing the treated water in a subterranean environment..
Baker Hughes Incorporated
01/15/15
20150013977

Method of using carbon dioxide in recovery of formation deposits


The present invention relates to systems, apparatuses, and methods for providing a reliable, high purity source of co2 that is used in the recovery of formation deposits, such as fossil fuels. At least a portion of the fossil fuels recovered may be directly combusted or extracted using the same process used to provide the pure source of co2 without the need to first remove co2, sulfur, other fossil fuels, or other impurities..
8 Rivers Capital, Llc
01/15/15
20150013872

Pneumatic tire


The present invention provides a pneumatic tire having excellent durability. Provided is a pneumatic tire including a sidewall and a carcass, the sidewall being produced from a rubber composition for a sidewall which has a specific sulfur content, the carcass being produced from a carcass cord covered with a rubber composition for a carcass topping, and the sulfur contents of the rubber composition for a sidewall and the rubber composition for a carcass topping satisfying a specific relationship.
Sumitomo Rubber Industries, Ltd.


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Sulfur topics: Sulfuric Acid, Circulation, Combustion, Recirculating, Hydrogen Peroxide

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