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Searching: chemistry





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Patent # Description
US-8,877,143 Chemical synthesis and analysis via integrated, sequential and series-parallel photochemical and other chemical...
A microfluidic system comprising a plurality of photochemical reaction stages, the microfluidic system comprising a computational processor, a plurality of...
US-8,877,066 Method for monitoring and controlling the chemistry of a ZLD process in power plants
A method for monitoring and controlling the chemistry of a Zero Liquid Discharge (ZLD) process in power plants is described. The method identifies the principal...
US-8,875,548 Laundry treating appliance with cleaning system for residual treating chemistry
A method and apparatus for at least partially removing residual treating chemistry on an interface between a removable treating chemistry reservoir and a...
US-8,871,896 Michael addition curing chemistries for sulfur-containing polymer compositions
The use of Michael addition curing chemistries in compositions comprising sulfur-containing polymers such as polythioethers and polysulfides useful in aerospace...
US-8,871,102 Method and system for fabricating a narrow line structure in a magnetic recording head
A method for fabricating a structure in magnetic recording head is described. First and second hard mask layers are provided on the layer(s) for the structure....
US-8,865,887 Method for synthesizing calixarene and/or cyclodextrin copolymers, terpolymers and tetrapolymers, and uses thereof
The present invention relates to a novel method for synthesizing a composition of polymers, copolymers, terpolymers and tetrapolymers, and to the use thereof,...
US-8,865,767 Nutritional supplement composition promoting, increase, development, elevation and activation of "serotonin"
A Nutritional Supplement Composition promoting the increase, development, elevation and activation of the brain chemical "serotonin" in the "subjects" brain...
US-8,865,613 Catalyst for synthesis of hydrocarbons from CO and H.sub.2 and preparation method thereof
The disclosed technology relates to nanotechnology, petrochemistry, gas chemistry, coal chemistry, in particular to a catalyst based on carbon nanotubes for...
US-8,865,313 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-8,864,930 Perfluoroether sealant compositions
Disclosed are perfluoroethers and perfluoroether compositions useful in high temperature aerospace applications. The perfluoroethers can be adapted for use with...
US-8,859,492 Metallodrugs having improved pharmacological properties, and methods of manufacture and use thereof
It is an object of the present invention to provide improved pharmacological properties to molecules which bind to a target with low affinity (hereinafter...
US-8,858,955 Process for manufacturing vaccines
The present application discloses a method for making an immunogenic composition comprising an improved way of conducting saccharide-protein conjugation...
US-8,858,895 Continuous on-line adjustable disinfectant/sanitizer/bleach generator
Methods and systems for on-site, continuous generation of peracid chemistry, namely peroxycarboxylic acids and peroxycarboxylic acid forming compositions, are...
US-8,858,734 Superfinishing large planetary gear systems
A method of superfinishing a large hollow wheel gear in a vibratory bowl having a center hub comprises at least partially filling the vibratory bowl with an...
US-8,852,667 Method for preparation of bioactive glass coatings by liquid precursor thermal spray
The present invention belongs to the field of biomedical material, and is particularly related to a method of preparing bioactive glass coatings by liquid...
US-8,852,533 Controlled pressure release vessel for microwave assisted chemistry
A controlled release and self-resealing vessel assembly for high pressure microwave assisted chemistry is disclosed. The vessel assembly includes a ...
US-8,851,177 In-situ kerogen conversion and oxidant regeneration
The invention relates to methods for extracting a kerogen-based product from subsurface shale formations. The methods utilize in-situ reactions of kerogen...
US-8,847,334 Method of forming lutetium and lanthanum dielectric structures
Methods of forming dielectric structures are shown. Methods of forming dielectric structures are shown that include lutetium oxide and lanthanum aluminum oxide...
US-8,846,883 Oligonucleotide ligation
Oligonucleotide chemistry is central to the advancement of core technologies such as DNA sequencing, forensic and genetic analysis and has impacted greatly on...
US-8,846,784 Additive with applications in construction chemistry
Additives for application in construction chemistry are proposed comprising an organic and/or inorganic core component A) with rheology-enhancing properties and...
US-8,846,314 Isotachophoretic focusing of nucleic acids
A method and system are presented for fast and efficient isolation, purification and quantitation of nucleic acids from complex biological samples using...
US-8,846,049 Process for manufacturing vaccines
The present application discloses an improved method for conducting saccharide--protein conjugation reactions using carbodiimide condensation chemistry....
US-8,844,156 Laundry treating appliance with purged chemistry conduits
A method of operating a clothes dryer having a rotating drum defining a drying chamber without a liquid drain, an air system, a heating system, a treating...
US-8,841,281 Transition metal complexes of amino acids and related ligands and their use as catalysts, anti-microbials, and...
The present invention relates to the fields of chemistry and pharmaceuticals. Embodiments of the present invention provide transition metal complexes of amino...
US-8,841,239 Patterned nanosubstrates made by directed self assembly of amphiphilic molecules
Nanoscale patterns prepared by lithography are used to direct the self-assembly of amphiphilic molecules to form patterned nanosubstrates having a desired...
US-8,840,770 Method and chemistry for selenium electrodeposition
Techniques for electrodepositing selenium (Se)-containing films are provided. In one aspect, a method of preparing a Se electroplating solution is provided. The...
US-8,835,686 Controlled assembly of charged nanoparticles using functionalized graphene nanomesh
A method, an apparatus and an article of manufacture for attracting charged nanoparticles using a graphene nanomesh. The method includes creating a graphene...
US-8,829,233 Tripodal bisphosphonate derivatives
The present invention describes tripodal bisphosphonate derivatives with a flexible basic framework for the functionalization of surfaces, and methods for their...
US-8,829,223 Method for the synthesis of acrylonitrile from glycerol
The invention relates to a novel way to synthesize acrylonitrile from a renewable raw material and more particularly relates to a method for producing...
US-8,828,652 Elimination of N-glycolylneuraminic acid from animal products for human use
The application is in the field of transgenic (non-human) organisms, sialic acid chemistry, metabolism and antigenicity. More particularly, the invention is...
US-8,828,516 Biodegradable polymer non-woven absorbent pad with absorbency and antimicrobial chemistry
Included are food packaging materials and processes that are useful for commercial products to extend the freshness and preserve the integrity and shelf-life of...
US-8,828,185 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-8,825,411 Design, synthesis and assembly of synthetic nucleic acids
Methods of synthesizing oligonucleotides with high coupling efficiency (>99.5%) are provided. Methods for purification of synthetic oligonucleotides are also...
US-8,823,321 Single wire battery pack temperature and identification method
Disclosed are techniques for identifying battery pack types and by inference battery chemistries by measuring a transient response of the battery pack to signal...
US-8,822,950 Radionuclide generator and method of sterilization
A column assembly of a radionuclide generator includes a column that retains a parent radionuclide that spontaneously decays to a relatively short-lived...
US-8,815,674 Methods of forming a semiconductor device by performing a wet acid etching process while preventing or reducing...
One method disclosed includes forming a sidewall spacer proximate a gate structure, forming a sacrificial layer of material above a protective cap layer, the...
US-8,815,396 Abrasive particles comprising nano-sized silicon carbide particles surface-coated with silica, and methods...
Improved silicon carbide particles, improved silicon carbide abrasive particles, and abrasive slurry compositions for use chemical mechanical planarization...
US-8,815,156 Sensor housing and reagent chemistry
A sensor comprises a sensor housing, having a channel; a porous substrate, in the channel; an analysis chemistry reagent, on the porous substrate; and a nozzle,...
US-8,814,860 Irreversible electroporation using nanoparticles
The present invention provides methods, devices, and systems for in vivo treatment of cell proliferative disorders. The invention can be used to treat solid...
US-8,813,764 Method and apparatus for physical confinement of a liquid meniscus over a semiconductor wafer
Apparatus, methods and systems for physically confining a liquid medium applied over a semiconductor wafer include a first and a second chemical head that are...
US-8,809,979 Functionalized carbon nanotube-polymer composites and interactions with radiation
The present invention involves the interaction of radiation with functionalized carbon nanotubes that have been incorporated into various host materials,...
US-8,809,338 1,2,3-triazole-based peptidomimetic integrin inhibitors for the diagnosis and therapy of tumors
The present invention refers to the field of chemical compounds bearing a 1,2,3-triazole ring of formula (I) and possessing guanidino and carboxylic groups or...
US-8,809,286 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-8,808,665 In vivo copper-free click chemistry for delivery of therapeutic and/or diagnostic agents
The present application discloses compositions and methods of synthesis and use involving click chemistry reactions for in vivo or in vitro formation of...
US-8,802,748 Graft polymer mixture
A graft polymer mixture comprising a grafting base based on brown coal and/or polyphenol is proposed, which has, as a graft component, a copolymer consisting of...
US-8,802,738 Polyesters with grafted zwitterions
The invention relates to polymers, such as aliphatic polyesters, with grafted zwitterions. More particularly, the invention relates to ...
US-8,796,152 Method for manufacturing a magnetoresistive sensor
A method for manufacturing a magnetic sensor that allows the sensor to be constructed with a very narrow track width and with smooth, well defined side walls. A...
US-8,796,044 Ferroelectric random access memory with optimized hardmask
Device structures, fabrication methods, and design structures for a capacitor of a memory cell of ferroelectric random access memory device. The capacitor may...
US-8,795,952 Line pattern collapse mitigation through gap-fill material application
Disclosed is a method and apparatus for mitigation of photoresist line pattern collapse in a photolithography process by applying a gap-fill material treatment...
US-8,795,631 Radiofluorination
The present invention relates to .sup.18F radio-chemistry and in particular to a method for synthesising radiofluorinated amides and amines. The method of the...
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