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Searching: chemistry





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Patent # Description
US-9,212,118 Synthesis of intermediates for preparing anacetrapib and derivatives thereof
The present invention relates to the field of organic chemistry, more specifically to the synthesis of intermediate compounds which can be used in the synthesis...
US-9,211,521 Fluidic channel coated with metal catalysts and devices and methods relating thereto
The invention provides a method for coating fluidic channels, particularly millifluidic channels, with a catalyst coating having controlled dimensions and...
US-9,209,036 Method for controlling the profile of an etched metallic layer
An ashing chemistry employing a combination of Cl.sub.2 and N.sub.2 is provided, which removes residual material from sidewalls of a patterned metallic hard...
US-9,206,291 Hybrid compounds containing polysaccharide(s) and at least one polyoxyalkylene, method for preparing same, and...
The invention relates to novel hybrid compounds containing at least one polysaccharide entity (PS), such as guar, in which at least one hydroxyl function is...
US-D745,184 Wet chemistry analyzer
US-9,200,437 Precompressed foam expansion joint system transition
A water resistant expansion joint system for installation into a building joint in vertical and horizontal configurations is designed such that it can be used...
US-9,200,097 Macromonomers for preparation of degradable polymers and model networks
The present invention relates to methods for preparing degradable model networks from any monomer functionality with any degradation methodology. It is based on...
US-9,198,977 Immunogenic composition
The invention provides immunogenic polysaccharide protein conjugates comprising capsular polysaccharides from N. Meningitidis serogroup X and methods for...
US-9,196,904 Graphite material
A non-exfoliated graphite powder comprises highly oriented grain aggregates (HOGA) having a new morphology and surface chemistry. Methods for the production of...
US-9,196,673 Methods of forming capacitors
A method of forming capacitors includes providing first capacitor electrodes within support material. The first capacitor electrodes contain TiN and the support...
US-9,194,983 Optical retardation film and method of production thereof
The present invention relates generally to the field of organic chemistry and particularly to the optical retardation films for liquid crystal displays. The...
US-9,192,992 Method for manufacture of lamellar metal particles
A method for converting spherical or amorphous metal particles into lamellar flakes that promote improved adhesive and cohesive characteristics when...
US-9,192,909 Sugar ester peracid on site generator and formulator
Methods and systems for on-site generation of peracid chemistry, namely peroxycarboxylic acids and peroxycarboxylic acid forming compositions, are disclosed. In...
US-9,187,668 Photochromic inks
Metal deco ink formulations are improved by the use of fluorescent dyes, UV-absorbing dyes and/or IR-absorbing dyes. These may be premixed with a ...
US-9,187,602 Heteroelement siloxane compounds and polymers
Heteroelement siloxane polymers are described. The heteroelement siloxane polymers can have linear structure, cyclic structure, branched structure, and...
US-9,187,512 Process for treating lignin
A process for recovery of lignin from black liquor that contains either soluble or dispersed lignin by generating a "liquid lignin" at high yield is disclosed....
US-9,186,853 Methods and systems for processing materials, including shape memory materials
A method for treating a material comprising: applying energy to a predetermined portion of the material in a controlled manner such that the local chemistry of...
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...
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