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Searching: chemistry





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Patent # Description
US-9,186,661 P-chirogenic organophosphorus compounds
Novel P-chirogenic organophosphorus compounds of general formula (I), a process for the synthesis of the compounds of formula (I), and intermediate products of...
US-9,184,603 Multi-chemistry battery charging system and method of identifying and improved charging technique for primary...
A microprocessor controlled multi chemistry battery charging system and method for recharging primary and secondary batteries are disclosed. The charger has...
US-9,182,392 Processing microtitre plates for covalent immobilization chemistries
Disclosed herein is a method of: treating an organic polymer with an electron beam-generated plasma; exposing the treated polymer to air or an oxygen- and...
US-9,181,467 Preparation and use of nano-catalysts for in-situ reaction with kerogen
Disclosed herein are methods for extracting a kerogen-based product from subsurface shale formations. The methods utilize in-situ reaction of kerogen involving...
US-9,180,221 Functionalized adhesive for medical devices
A method for adhering a medical device to biological tissue includes adhering an adhesive composition having a plurality of reactive members of a specific...
US-9,174,973 Crystalline forms of azilsartan and preparation and uses thereof
The present invention relates to the field of pharmaceutical chemistry. Disclosed herein is a crystalline form of azilsartan, which is substantially pure. The...
US-9,172,260 Efficient battery management system
A battery management system that monitors and controls the charging and discharging of a battery pack in the most versatile way at the block level with little...
US-9,170,250 Oilfield chemicals with attached spin probes
Detecting a spin probe in an oilfield fluid may indicate or determine the amount of the particular chemicals within an oilfield fluid. The detection of the spin...
US-9,169,424 Perfluoroether sealant compositions
Disclosed are perfluoroethers and perfluoroether compositions useful in high temperature aerospace applications. The perfluoroethers can be adapted for use with...
US-9,167,952 Dishwasher detergent dispenser
A dispenser for a dishwasher having a wash tub includes a fluid reservoir to hold a treating chemistry, a lid operatively mounted to the fluid reservoir, and...
US-9,163,102 Soluble branched polymers
Branched polymers are prepared from at least (A) at least one monomer having an electron donor moiety, (B) at least one monomer having an electron acceptor...
US-9,163,056 5-position modified pyrimidines and their use
The present disclosure relates to the field of nucleic acid chemistry, specifically to 5-position modified uridines as well as phosphoramidite and triphosphate...
US-9,159,787 Semiconductor devices with germanium-rich active layers and doped transition layers
Semiconductor device stacks and devices made there from having Ge-rich device layers. A Ge-rich device layer is disposed above a substrate, with a p-type doped...
US-9,159,683 Methods for etching copper during the fabrication of integrated circuits
Methods for etching copper in the fabrication of integrated circuits are disclosed. In one exemplary embodiment, a method for fabricating an integrated circuit...
US-9,156,801 2-substituted oleanolic acid derivative, method preparing for same, and application thereof
The present invention belongs to the field of natural medicine and pharmaceutical chemistry, and specifically relates to novel 2-substituted oleanolic acid...
US-9,153,453 Technique for etching monolayer and multilayer materials
A process is disclosed for sectioning by etching of monolayers and multilayers using an RIE technique with fluorine-based chemistry. In one embodiment, the...
US-9,150,674 Amphiphilic graft copolymers
A novel amphiphilic graft copolymer is described. A process to make amphiphilic graft copolymers via grafting either poly(ethylene oxide) or polylactide side...
US-9,149,536 Conjugated antimicrobial agents
Provided herein are antimicrobial conjugates of two antibiotic agents, exhibiting improved activity also against resistant bacteria, compared to each of the...
US-9,147,842 Photoresist employing photodimerization chemistry and method for manufacturing organic light emitting diode...
A highly fluorinated photoresist employing a photodimerization chemistry and a method for manufacturing an organic light emitting diode display using the same....
US-9,147,691 Multi-tiered semiconductor devices and associated methods
Methods of fabricating multi-tiered semiconductor devices are described, along with apparatus and systems that include them. In one such method, a first...
US-9,146,219 Sensitive method for measuring cis-diol containing compounds in plasma using 2D-LC-MS/MS
The present invention provides methods for determining the amount of cis-diol containing compounds in a biological samples using mass spectrometry, particularly...
US-9,139,932 Quartz glass crucible and method for treating surface of quartz glass crucible
There is provided a quartz glass article having a surface treated with novel coating materials which provides a reduced chemistry, wherein the quartz glass...
US-9,139,895 Zirconium alloy fuel cladding for operation in aggressive water chemistry
Disclosed herein are zirconium-based alloys and methods of fabricating nuclear reactor components, particularly fuel cladding tubes, from such alloys that...
US-9,139,605 Synthesis of terminal alkenes from internal alkenes and ethylene via olefin metathesis
This invention relates generally to olefin metathesis, and more particularly relates to the synthesis of terminal alkenes from internal alkenes using a...
US-9,138,659 Compositions, methods, and systems relating to controlled crystallization and/or nucleation of molecular species
The present invention generally relates to compositions, methods, and systems relating to controlled crystallization and/or nucleation of a molecular species....
US-9,136,457 Double-masking technique for increasing fabrication yield in superconducting electronics
An improved microfabrication technique for Josephson junctions in superconducting integrated circuits, based on the use of a double-layer lithographic mask for...
US-9,133,207 Tetrandrine derivatives with substituted 5-carbon, preparation method and use thereof
The present invention belongs to the field of natural medicine and pharmaceutical chemistry and specifically relates to novel 5-substituted tetrandrine...
US-9,127,233 Device and method for solubilizing, separating, removing and reacting carboxylic acids in oils, fats, aqueous...
The present invention is directed to solubilizing compounds, a device and a method for solubilizing and removing carboxylic acids and especially fatty acids...
US-9,125,954 Method for the synthesis of .sup.18F-labelled biomolecules
The present invention provides a method for the synthesis of .sup.18F-labelled biomolecules, which is amenable to automation. The present invention also...
US-9,125,951 Compositions and methods for preparing Staphylococcus aureus serotype 5 and 8 capsular polysaccharide conjugate...
The present invention relates to immunogenic conjugates comprising S. aureus serotype 5 and 8 capsular polysaccharides conjugated to carrier proteins and...
US-9,121,755 Emission and transmission optical spectrometer
A novel emission and transmission optical spectrometer is introduced herein, which is capable of optically interrogating solid or liquid samples of organic,...
US-9,120,742 Methods of making organic compounds by metathesis
Described are methods of making organic compounds by metathesis chemistry. The methods of the invention are particularly useful for making...
US-9,120,685 Method for recycling deoiled water using counterflow falling-film evaporators
A method for treatment of produced water, particularly deoiled water, by evaporation. Methods use a vertical tube heat exchanger bundle where the brine is...
US-9,119,780 Triggerable compositions for two-stage, controlled release of proactive chemistry
A triggerable composition for two-stage, controlled release of a functional active chemical includes a trigonelline ester of a functional active with at least...
US-9,116,128 Click chemistry surface functionalization for resonant micro-cavity sensors
Micro-cavity resonant sensors have outer surfaces that are functionalized using click chemistry, e.g., involving a cycloaddition reaction of an alkyne...
US-9,115,461 Door wash aid dispenser for a laundry treating appliance
A laundry treating appliance may include a door supporting a wash aid dispenser. The door may be mounted for movement relative to a treating chamber and include...
US-9,115,429 Dry non-plasma treatment system and method of using
A dry non-plasma treatment system and method for removing oxide material is described. The treatment system is configured to provide chemical treatment of one...
US-9,115,130 Process for the preparation of 2-phenyl-[1,2,4]triazolo[1,5-a]pyridine derivatives
The invention relates to a novel process for the preparation of 2-phenyl-[1,2,4]triazolo[1,5-a]pyridine derivatives of formula I or of a salt thereof ...
US-9,114,175 Modified Fc molecules
Disclosed is a process for preparing a pharmacologically active compound, in which at least one internal conjugation site of an Fc domain sequence is selected...
US-9,113,623 Methods and reagents for maintaining the viability of cancer cells in surgically removed tissue
A composition and method for generating reagents and the composition of these reagents for the stabilization and preservation of viability of cancer tissue...
US-9,113,276 Automatic reconfiguration of a hearing assistance device based on battery characteristics
Disclosed herein, among other things, are methods and apparatus for detecting battery chemistry or battery type and reconfiguring a hearing assistance device...
US-9,112,248 Method and system for battery protection
An electrical combination. The combination comprises a hand held power tool, a battery pack and a controller. The battery pack includes a battery pack housing...
US-9,109,200 Use of enzymes to reduce aldehydes from aldehyde-containing products
The invention relates to the use of an enzyme preparation which catalyzes the degradation of formaldehyde for reducing the formaldehyde content in a...
US-9,105,934 Platinum adlayered ruthenium nanoparticles, method for preparing, and uses thereof
A superior, industrially scalable one-pot ethylene glycol-based wet chemistry method to prepare platinum-adlayered ruthenium nanoparticles has been developed...
US-9,105,587 Methods of forming semiconductor structures with sulfur dioxide etch chemistries
Methods of forming a semiconductor device structure and sulfur dioxide etch chemistries. The methods and chemistries, which may be plasma chemistries, include...
US-9,105,569 Method of etching MTJ using CO process chemistries
A method for fabricating a magnetic film structure is provided. The method comprises forming a magnetic structure on a bottom electrode layer, the magnetic...
US-9,102,567 Engineered Portland cement incorporating SCMs and methods for making same
Engineered cements are described that include an engineered clinker fraction designed for use with one or more supplementary cementitious material ("SCM")...
US-9,101,924 Interface device for bio-chip
An interface device for bio-chip at least comprises an interface unit, said interface unit consisting of instrument interface layer, fluid channel layer and...
US-9,099,299 Hard mask removal method
A method of removing a hard mask used for patterning gate stacks including patterning gate stacks on a substrate, wherein the hard mask is deposited over the...
US-9,097,679 Analytical aid
A process for producing an analytical aid for the detection of at least one analyte in a sample, such as a body fluid. The analytical aid includes at least one...
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