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Nitrogen

Nitrogen-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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NEW Ionic liquids, electrolyte solutions including the ionic liquids, and energy storage devices including the ionic ...
Battelle Energy Alliance, Llc.
June 22, 2017 - N°20170179530

An ionic liquid including a phosphazene compound that has a plurality of phosphorus-nitrogen units and at least one pendant group bonded to each phosphorus atom of the plurality of phosphorus-nitrogen units. One pendant group of the at least one pendant group comprises a positively charged pendant group. Additional embodiments of ionic liquids are disclosed, as are electrolyte solutions and energy ...
NEW Method of controlling purge of fuel cell system for vehicle
Hyundai Motor Company
June 22, 2017 - N°20170179511

A method of controlling purge of a fuel cell system for a vehicle is provided. The method determines whether a purge function is normally performed in controlling purge of discharging nitrogen, hydrogen, and vapor within an anode of a fuel cell system. Particularly, the method confirms whether purge is performed by measuring a duty or a current applied to a ...
NEW Low temperature encapsulation for magnetic tunnel junction
Tokyo Electron Limited
June 22, 2017 - N°20170179194

A method of making a magnetic random access memory device comprises forming a magnetic tunnel junction on an electrode, the magnetic tunnel junction comprising a reference layer positioned in contact with the electrode, a tunnel barrier layer arranged on the reference layer, and a free layer arranged on the tunnel barrier layer; and depositing an encapsulating layer on and along ...
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NEW Methods for selective etching of a silicon material using hf gas without nitrogen etchants
Applied Materials, Inc.
June 22, 2017 - N°20170178915

The present disclosure provides methods for etching a silicon material in a device structure in semiconductor applications. In one example, a method for etching features in a silicon material includes performing a remote plasma process formed from an etching gas mixture including hf gas without nitrogen etchants to remove a silicon material disposed on a substrate.
NEW Method of manufacturing semiconductor device, substrate processing apparatus, and recording medium
Hitachi Kokusai Electric Inc.
June 22, 2017 - N°20170178902

A method of manufacturing a semiconductor device includes: providing a substrate having an oxide film; performing, a predetermined number of times, a cycle of non-simultaneously performing supplying a precursor gas to the substrate, supplying a carbon-containing gas to the substrate, and supplying a nitrogen-containing gas to the substrate, or performing, a predetermined number of times, a cycle of non-simultaneously performing ...
NEW Composition for bonded magnets, bonded magnet and integrally molded component
Mabuchi Motor Co., Ltd.
June 22, 2017 - N°20170178774

A composition for bonded magnets according to the present invention contains from 88% by mass to 91% by mass (inclusive) of a samarium-iron-nitrogen magnet powder having an average particle diameter of from 1. 8 μm to 2. 8 μm (inclusive), from 0. 5% by mass to 2. 5% by mass (inclusive) of a polyamide elastomer having a tensile elongation at break of 400% or more and a ...
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NEW Mask blank, phase-shift mask, method of manufacturing mask blank, method of manufacturing phase-shift mask and ...
Regents Of The University Of Minnesota
June 22, 2017 - N°20170176848

A mask blank is provided in which a phase-shift film is provided on a transparent substrate, the phase-shift film having a function to transmit arf exposure light therethrough at a predetermined transmittance and generate a predetermined amount of phase shift in the arf exposure light that is transmitted therethrough, wherein the phase-shift film comprises a structure in which a low ...
NEW Using horizontal directional drilling and liquid nitrogen cyclic freeze-thaw process to improve permeability in gas ...
Science Academy Of China Univerisity Of Mining
June 22, 2017 - N°20170175489

A liquid nitrogen cyclic freeze-thaw permeability-improvement gas drainage method based on horizontal directional boreholes comprises: first constructing a main borehole at an intake roadway or a return roadway, a low-level roadway and a high-level roadway, after a drill bit reaches a pre-set target position of a coal bed, uniformly and directionally constructing a plurality of branch boreholes along a horizontal ...
NEW Process for gas phase surface treatment
Cytec Industries Inc.
June 22, 2017 - N°20170175298

A gas phase surface treatment for treating carbon fiber including (a) exposing a carbon fiber to a gaseous oxidizing atmosphere to form a modified carbon fiber with an oxidized fiber surface; followed by (b) exposing the oxidized fiber surface to a gaseous nitrogen-containing atmosphere to form a modified carbon fiber with a nitrogen-enriched surface, wherein the nitrogen-enriched surface exhibits an ...
NEW Growth of single crystal iii-v semiconductors on amorphous substrates
The Regents Of The University Of California
June 22, 2017 - N°20170175290

This disclosure provides systems, methods, and apparatus related to the growth of single crystal iii-v semiconductors on amorphous substrates. In one aspect, a shape of a semiconductor structure to be formed on an amorphous substrate is defined in a resist disposed on the amorphous substrate. A boron group element is deposited over the amorphous substrate. A ceramic material is deposited ...
NEW Polishing composition
The Regents Of The University Of California
June 22, 2017 - N°20170175053

The polishing composition of the present invention is a polishing composition which is used after polishing has been performed by using a polishing composition (a) including abrasive grains or an organic compound (a), and is characterized by including an organic compound (b) which includes at least one atom selected from the group consisting of a fluorine atom, an oxygen atom, ...
NEW Automatic dishwashing detergent composition
The Procter & Gamble Company
June 22, 2017 - N°20170175035

A neutral or acidic automatic dishwashing detergent composition including a nitrogen containing compound selected from the group consisting of imidazoles, pyrazoles, benzothiazoles, benzimidazoles, indoles, benzotriazoles, and mixtures thereof.
NEW Tire lubricant
The Procter & Gamble Company
June 22, 2017 - N°20170175022

A non-water-based tire lubricant includes a thickening agent and a thinning agent. The thickening agent may be a silicone grease, hydrotreated light petroleum distillates, or hydrogenated liquid rosin ester, and the thinning agent may be a blend of petroleum distillates and additives or a silicone liquid. The tire lubricant has a pliable consistency, is easier to apply and use than ...
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NEW Amine-catalyzed thiol-curing of epoxide resins
Carl Zeiss Smart Optics Gmbh
June 22, 2017 - N°20170174823

A composition containing an epoxide compound with two or more epoxide groups, a thiol ester with two or more ester groups and two or more thiol groups and/or a thiol ether with two or more thiol groups, and 0. 005-2 wt. %, based on the total weight of the composition, of a tertiary amine which has a 5- or 6-membered aliphatic ...
NEW Nitrogen-containing compounds suitable for use in the production of polyurethanes
Evonik Degussa Gmbh
June 22, 2017 - N°20170174817

The present invention relates to the use of nitrogenous compounds of formula (i) and/or corresponding quaternized and/or protonated compounds for production of polyurethanes, to compositions comprising said compounds and also to polyurethane systems, in particular polyurethane foams, obtained using said compounds.
NEW Systems and methods for manufacture of dimethyl ether (dme) from natural gas and flare gas ...
Pioneer Energy Inc.
June 22, 2017 - N°20170174599

Disclosed is a method that reforms flare gas or other raw natural gas source, using air without steam, to directly produce dimethyl ether (dme), a direct diesel substitute. The method first reforms an air-natural gas mixture at ambient atmospheric pressures, and then compresses the resulting co-hydrogen-nitrogen gas mixture to 100-2,000 psi, and feeds it through a combined reactor which reacts ...
NEW Systems and methods for manufacture of methanol from natural gas and flare gas feedstock
Pioneer Energy Inc.
June 22, 2017 - N°20170174592

A mobile system and method that reform flare gas, methane, or natural gas, using air without steam, to directly produce methanol, a clean burning gasoline blend, component, and/or substitute are disclosed. The system first reforms the air-methane mixture at ambient atmospheric pressure, then compresses the resulting co-hydrogen-nitrogen gas mixture to about 600 psi, and feeds it through a methanol reactor ...
NEW Nitrogen-doped graphene assembly and method of preparing the same
Agency For Defense Development
June 22, 2017 - N°20170174522

The present invention relates to a nitrogen-doped 3-d porous graphene assembly and a method of preparing the same. The present invention provides a method of preparing a nitrogen-doped graphene assembly, the method including the steps of mixing a graphene oxide solution with a melamine solution, freezing the mixed solution of graphene oxide and melamine, drying the frozen solution in a ...
NEW Composite material used for catalyzing and degrading nitrogen oxide and preparation method and application thereof
Soochow University
June 22, 2017 - N°20170173571

The invention discloses a composite material used for catalyzing and degrading nitrogen oxide and its preparation method and application thereof. The invention of the hollow g-c3n4 nanospheres/reduced graphene oxide composite-polymer carbonized nanofiber material is prepared as follow: 1) the preparation of silica nanospheres; 2) the preparation of hollow g-c3n4 nanospheres; 3) the preparation of graphene oxide; 4) the preparation of surface ...
NEW Sorbent comprising carbon and nitrogen and methods of using the same
Energy & Environmental Research Foundation
June 22, 2017 - N°20170173557

The present invention relates to sorbents including carbon and nitrogen. In various embodiments, the sorbent can remove mercury from a mercury-containing gas that includes sulfur(vi) such as so3 more efficiently than other sorbents. The sorbent can include a graphene edge comprising an active site for mercury oxidation and a nitrogen layer structure including cationic nitrogen atoms, neutral nitrogen atoms, ...
NEW Exhaust system for a lean-burn internal combustion engine including scr catalyst
Johnson Matthey Public Limited Company
June 22, 2017 - N°20170173530

An exhaust system 20 for an internal combustion engine comprises a) a first catalysed substrate monolith 12 comprising a first washcoat coating disposed in a first washcoat zone 16 of the substrate monolith and a second washcoat coating disposed in a second washcoat zone 18 of the substrate monolith, wherein the first washcoat coating comprises a catalyst composition comprising at least one platinum group ...
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