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Sulfur

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


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Graphene oxide as a sulfur immobilizer in high performance lithium/sulfur cells
The Regents Of The University Of California
October 12, 2017 - N°20170294646

The loss of sulfur cathode material as a result of polysulfide dissolution causes significant capacity fading in rechargeable lithium/sulfur cells. Embodiments of the invention use a chemical approach to immobilize sulfur and lithium polysulfides via the reactive functional groups on graphene oxide. This approach obtains a uniform and thin (˜tens of nanometers) sulfur coating on graphene oxide ...
Method for sulfur removal with a uranyl-containing carbonaceous adsorbent
King Fahd University Of Petroleum And Minerals
October 12, 2017 - N°20170292078

A method of removing sulfur compounds from a hydrocarbon fluid. The method includes contacting the hydrocarbon fluid with an adsorbent comprising a carbonaceous material doped with nanoparticles of uranyl oxide (uo3) to reduce the concentrations of the sulfur compounds. The carbonaceous material is at least one selected from the group consisting of activated carbon and carbon nanotubes, and the adsorbent ...
Method of making nanocrystalline cellulose
King Abdulaziz University
October 12, 2017 - N°20170291962

The method of making nanocrystalline cellulose is a flash lyophilized-acidic hydrolysis method for converting cellulosic fibers into nanocrystalline cellulose. Cellulosic fibers are initially ground in a high-speed, rotary grinder to produce ground cellulose fiber. The ground cellulose fiber is then dried to produce dried, ground cellulose, which is then freeze-dried to yield lyophilized cellulose. Pure concentrated sulfuric acid is then ...
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Production of high strength hydrochloric acid from calcium chloride feed streams by crystallization
The Royal Institution For The Advancement Of Learning/mcgill University
October 12, 2017 - N°20170291826

The present relates to a method for producing calcium sulfate solid crystals and hydrochloric acid (hcl) from a calcium chloride solution comprising the steps of feeding a continuous stirred-tank reactor with a calcium chloride solution, sulfuric acid and water; mixing the calcium chloride solution, sulfuric acid and water in the reactor; and maintaining the reactor a temperature of less than ...
Heating element including carbon nanotube (cnt) layer
The Royal Institution For The Advancement Of Learning/mcgill University
October 12, 2017 - N°20170291580

Apparatus, materials, and techniques and techniques herein can include providing a deposited layer comprising a composite material including carbon nanotubes (cnts). According to various examples, the composite can be applied to a substrate such as using a solution containing cnts and other constituents such as sulfur. The solution can be spray-applied to a substrate, or spin-coated upon a substrate, such ...
Airless tire
Sumitomo Rubber Industries, Ltd.
October 12, 2017 - N°20170291453

An airless tire has a tread ring provided with a reinforcing rubber layer disposed radially inside a tread rubber layer and made of a rubber compound [a] comprising: 100 parts by mass of the rubber component containing 10 to 100% by mass of butadiene rubber; 10 to 80 parts by mass of an metal salt of an alpha beta unsaturated carboxylic acid; and a peroxide. ...
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Urat1 inhibitor
J-pharma Co., Ltd.
October 12, 2017 - N°20170290795

Provided are a compound represented by the following formula (iii), a tautomer or stereoisomer of the compound, or a pharmaceutically acceptable salt or solvate thereof used as a therapeutic agent for gout or hyperuricemia. (in the formula (iii), r1a, r2a, r6a, and r7a represent a hydrogen atom, an alkyl group having 1 to 8 carbon atoms, an alkoxy ...
Sulfur based cathode composite material and method for making the same
Tsinghua University
October 05, 2017 - N°20170288229

A method for making a sulfur based cathode composite material is disclosed. Polyacrylonitrile and elemental sulfur are dissolved together in a first solvent to form a first solution. An electrically conductive carbonaceous material is added to the first solution to mix with the polyacrylonitrile and the elemental sulfur. An environment in which the polyacrylonitrile and the elemental sulfur are located ...
Positive-electrode active material for lithium-ion secondary battery, positive electrode and lithium-ion secondary battery
National Institute Of Advanced Industrial Science And Technology
October 05, 2017 - N°20170288225

An object of the present invention is to provide a novel sulfur-based positive electrode active material for a lithium-ion secondary battery which is excellent in cyclability and can largely improve a charging and discharging capacity, a positive electrode comprising the positive electrode active material and a lithium-ion secondary battery made using the positive electrode. The sulfur-based positive electrode active material ...
Electrode fabrication methods and associated systems and articles
Basf Se
October 05, 2017 - N°20170288208

Sulfur-based electrodes, and associated systems and methods for their fabrication, are generally described. Certain embodiments relate to sulfur-based electrodes with smooth external surfaces. According to some embodiments, relatively large forces can be applied to compositions from which the sulfur-based electrodes are made during the fabrication process. In some such embodiments, the compositions can maintain relatively high porosities, even after the ...
Acid resistant glass mats that include binders with hydrophilic agents
Johns Manville
October 05, 2017 - N°20170288188

Glass-fiber mats for lead-acid batteries are described. The glass-fiber mats may include a plurality of glass fibers held together with a binder. The binder may be made from a binder composition that includes (i) an acid resistant polymer, and (ii) a hydrophilic agent. The hydrophilic agent increases the wettability of the glass-fiber mat such that the glass-fiber mat forms a ...
Selective self-aligned patterning of silicon germanium, germanium and type iii/v materials using a sulfur-containing ...
Lam Research Corporation
October 05, 2017 - N°20170287724

A method for patterning a substrate including multiple layers using a sulfur-based mask includes providing a substrate including a first layer and a second layer arranged on the first layer. The first layer includes a material selected from a group consisting of germanium, silicon germanium and type iii/v materials. The method includes depositing a mask layer including sulfur species ...
Dithiolene metal complex colorless ir absorbers
Basf Se
October 05, 2017 - N°20170285232

The invention relates to the use of compounds of formulae (i) and/or (ii) as colorless ir absorbers wherein m is ni, pd, pt, au, ir, fe, zn, w, cu, mo, in, mn, co, mg, v, cr or ti, x1, x2 and x3 are each independently of the others sulfur or oxygen, r1, r2, r3, r4, r5 and r6 are ...
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Sulfur Patent Applications
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inventor
  • 746+ full patent PDF documents of Sulfur-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Steel for high-strength bolt, and high-strength bolt
Fuji Electric Co., Ltd.
October 05, 2017 - N°20170283921

A high-strength bolt is formed using steel for a high-strength bolt that contains: from 0. 50 mass % to 0. 65 mass % carbon, from 1. 5 mass % to 2. 5 mass % silicon, 1. 0 mass % or more chromium, 0. 4 mass % or less manganese, greater than 1. 5 mass % molybdenum, 0. 03 mass % or less phosphorus and sulfur combined, and balance iron and inevitable impurities.
Methods to improve plant-based food and feed
Plant Sensory Systems, Llc.
October 05, 2017 - N°20170283821

The present invention describes an alternative approach to increase taurine (tau) or methionine (met) production in eukaryotes, namely by the insertion of components of a sulfur-metabolic pathway and tau- or met-binding proteins in organisms where the peptides do not exist or have not clearly been identified. The invention describes methods for the use of polynucleotides that encode functional cysteine dioxygenase (...
Forming light hydrocarbons
Dow Global Technologies Llc
October 05, 2017 - N°20170283708

Form liquid product stream that has a c13 to c20 hydrocarbon content of less than 5. 0 wt % based upon a total weight of the liquid product stream via a process that includes contacting synthesis gas with a sulfurized zeolite socony mobil-5 catalyst. The sulfurized zeolite socony mobil-5 catalyst can include zsm-5, cobalt, an alkali metal, sulfur, and a reduction promoter.
Method for making sulfur based cathode composite material
Tsinghua University
October 05, 2017 - N°20170283524

A method for making a sulfur based cathode composite material is disclosed. Polyacrylonitrile and elemental sulfur are dissolved together in a first solvent to form a first solution. An additive is added to the first solution to mix with the polyacrylonitrile and the elemental sulfur. The additive is at least one of metal and metal sulfide. An environment in which ...
Sulfur-containing organic-inorganic hybrid gel compositions and aerogels
Aspen Aerogels,inc.
October 05, 2017 - N°20170283517

Methods and materials are described for preparing organic-inorganic hybrid gel compositions where a sulfur-containing cross-linking agent covalently links the organic and inorganic components. The gel compositions are further dried to provide porous gel compositions and aerogels. The mechanical and thermal properties of the dried gel compositions are also disclosed.
Cofactor analogues for methyltransferases
Katholieke Universiteit Leuven
October 05, 2017 - N°20170283453

Cofactor analogues for methyltransferases are disclosed. The compounds are represented by formula (i) wherein r1 is cooh or coo—; x is an organic or inorganic anion carrying one or more negative charges; y and y′ are h, or an alkyl; r2 is nh2, nhboc, or h; and z is s or se. R comprises a carbon-carbon double bond, ...
Compositions for reducing inhalation of toxic air pollution components
Innonix Technologies, Inc.
October 05, 2017 - N°20170281993

The present invention relates to a composition, textile, and mask for reducing the inhalation of pollutants. The composition includes an aqueous solution of an inorganic iodide compound, a metal phthalocyanine, and a polymeric binder. The inorganic iodide can be cuprous iodide, the metal phthalocyanine can be iron phthalocyanine, and the polymeric binder can be polyvinylpyrrolidone or polyvinyl alcohol. This pollutant-inactivating ...
Weekly dosing regimens for anti-cd30 vc-pab-mmae antibody drug-conjugates
Seattle Genetics, Inc.
October 05, 2017 - N°20170281794

Methods for the treatment of cd30-expressing cancers are provided. The methods comprise administering to a subject in need thereof a weekly dose of from about 0. 8 mg/kg to about 1. 8 mg/kg of an antibody-drug conjugate compound having formula (i); or a pharmaceutically acceptable salt thereof; wherein: mab is an anti-cd30 antibody unit, s is a sulfur atom of the ...
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