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Searching: chemistry





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Patent # Description
US-7,809,526 Apparatus for the determination and evaluation of coal chemistry based on the genetics of fossil fuels
This invention relates to any fossil fueled thermal system, and especially relates to large commercial steam generators used in power plants, and, more...
US-7,799,756 Processes for stereoselective synthesis of trans ISA.sub.TX247
The present invention relates to a process for preparation of a trans ISA.sub.TX247 compound of the formula: where R.sub.1.dbd.H or D; R.sub.2.dbd.H or D; and...
US-7,799,664 Method for selective epitaxial growth of source/drain areas
One inventive aspect relates to a method of selective epitaxial growth of source/drain (S/D) areas. The method includes providing a substrate having a first and...
US-7,799,554 Lateral flow devices
An analytical test for an analyte comprises (a) a base, having a reaction area and a visualization area, (b) a capture species, on the base in the visualization...
US-7,799,339 Hybrid block copolymer micelles with mixed stereochemistry for encapsulation of hydrophobic agents
The present invention relates to the field of polymer chemistry and more particularly to multiblock copolymers and micelles comprising the same.
US-7,799,139 Chemistry for removal of photo resist, organic sacrificial fill material and etch polymer
Methods and associated structures of forming a microelectronic device are described. Those methods may include utilizing a cleaning mixture comprising a solvent...
US-7,795,355 Preparation of functional polymers
The process of the present invention is directed toward conducting highly selective, high yield post polymerization reactions on polymers to prepare...
US-7,794,668 Reaction block for parallel synthetic chemistry and vessel therefor
A reaction vessel for use in an apparatus for parallel synthetic chemistry with a reaction chamber space for containing contents of a chemical reaction and a...
US-7,790,864 Antibody to BACE455, an alternative splice variant of the human beta-secretase
The present invention relates generally to the fields of genetics, biochemistry, medicinal chemistry and medicine. The present invention more particularly...
US-7,790,767 Pleuromutilin derivatives containing a hydroxyamino- or acyloxyaminocycloalkyl group
The present invention relates to Compounds of general formula (I), wherein R is hydrogen and R.sub.1 is hydroxy or acyloxy, or R is acyl and R.sub.1 is hydroxy...
US-7,790,110 Centrifugal force-based microfluidic device for blood chemistry analysis
Provided is a microfluidic device that can automatically perform various types of biological blood analysis. In the microfluidic device, a specimen is...
US-7,790,047 Method for removing masking materials with reduced low-k dielectric material damage
Methods for removing masking materials from a substrate having exposed low-k materials while minimizing damage to exposed surfaces of the low-k material are...
US-7,789,958 Non-toxic corrosion-protection pigments based on manganese
Corrosion-inhibiting pigments based on manganese are described that contain a trivalent or tetravalent manganese/valence stabilizer complex. An inorganic or...
US-7,786,226 Polymer blend and compositions and methods for using the same
A polymer blend having at least one polysulfide component and at least one polythioether component is disclosed. The polymer blend offers numerous advantages,...
US-7,785,863 Digital optical chemistry micromirror imager
An apparatus and method for catalyzing a reaction on a substrate (24) comprising, a light source (12), a micromirror (16) positioned to redirect light (14) from...
US-7,785,442 Method and arrangement for feeding chemicals into a papermaking process
A method for feeding one or more chemicals into a papermaking process is disclosed. More specifically, a method for feeding chemistry into a thick stock of a...
US-7,785,397 Highly microporous thermoplastic/bismaleimide semi-interpenetrating polymer network
In order to synthesize semi-interpenetrating polymer networks (semi-IPNs) with molecular sieve characteristics, polyetherimide/bismaleimide (PEI/BMI) chromophore...
US-7,784,544 Method of treating a subterranean formation using a rheology model for fluid optimization
Subterranean formation treatment methods incorporating a rheology model which enables prediction of fluid rheology properties during a treatment operation, where...
US-7,776,425 Nanoparticle coated nanostructured surfaces for detection, catalysis and device applications
A non-vacuum-based, non-collodial chemistry-based method of synthesizing metal nanoparticles and nanoparticle-nanostructured material composites obtained by that...
US-7,776,235 Layer by layer self-assembly of large response molecular electro-optic materials by a desilylation strategy
The preparation of robust, thin film materials with large second-order optical nonlinearities through the covalent self-assembly of chromophoric compositions and...
US-7,772,431 Performance of energy storage devices: potential areas for dendritic chemistry involvement
A compound consists of a fractal-like, plain or organometallic array useful for energy storage devices. A dendrimer useful in the synthesis of the fractal-like...
US-7,772,276 Exo-selective synthesis of himbacine analogs
This application discloses a novel process for the synthesis of himbacine analogs, as well as the compounds produced thereby. The synthesis proceeds by...
US-7,771,929 Tag library compounds, compositions, kits and methods of use
Families of compositions are provided as labels, referred to as eTag reporters for attaching to polymeric compounds and assaying based on release of the eTag...
US-7,768,187 Charge particle beam accelerator
The invention relates to charged particle beam accelerators, in particular electron beam accelerators, and can be used for physics, chemistry and medicine. The...
US-7,767,365 Methods for forming and cleaning photolithography reticles
A method for removing impurities (e.g., atomic sulfur) from a reticle for use in photolithography is provided. In one embodiment, a reticle (or photomask)...
US-7,767,275 Method for synthesizing self-aligned carbon nanomaterials on large area
The present invention provides a method for depositing self-aligned carbon nanomaterials (carbon nanoflake, carbon nanotube, carbon nanorod and carbon...
US-7,763,992 Universal interface for battery charger
A battery pack module having a battery and a battery charger suitable for re-charging the battery. The battery pack powers a network terminal such as an optical...
US-7,763,949 MEMS device with controlled gas space chemistry
A process for protecting a MEMS device used in a UV illuminated application from damage due to a photochemical activation between the UV flux and package gas...
US-7,763,917 Photovoltaic devices with silicon dioxide encapsulation layer and method to make same
A photovoltaic device and method of manufacture provides a P-N junction formed between doped semiconductor materials and adapted to produce photovoltaic current...
US-7,763,736 Copper-catalysed ligation of azides and acetylenes
A copper catalyzed click chemistry ligation process is employed to bind azides and terminal acetylenes to provide 1,4-disubstituted 1,2,3-triazole triazoles. The...
US-7,759,509 Highly reactive zinc form, method for the production thereof, and use of the same
The invention relates to a highly reactive zinc form, to a method for the production thereof, and to the use of said highly reactive zinc form in synthetic...
US-7,759,237 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-7,758,916 Material and method of manufacture of a solder joint with high thermal conductivity and high electrical...
The present invention provides a powder blend or composite powder that is fed into a kinetic spray device, accelerated towards a substrate or part in order to...
US-7,754,767 Method for treatment of premature ejaculation in humans
The present invention belongs to the fields of pharmacology, medicine and medicinal chemistry, and provides methods and compositions for treating sexual...
US-7,754,498 Self-encoding sensor with microspheres
A microsphere-based analytic chemistry system is disclosed in which self-encoding microspheres having distinct characteristic optical response signatures to...
US-7,754,394 Method to etch chrome for photomask fabrication
Methods for manufacturing a photomask, such as a chrome on glass photomask and a phase shift photomask are provided. A selective main chrome etch and a selective...
US-7,753,656 Magnetohydrodynamic pump with a system for promoting flow of fluid in one direction
A magnetohydrodynamic pump for pumping a fluid. The pump includes a microfluidic channel for channeling the fluid, a MHD electrode/magnet system operatively...
US-7,752,893 In-situ analysis method and system
An automatic system for monitoring chemistry information for a body of water comprises a sensor for determining chemistry information, a microprocessor for...
US-7,745,570 PH dependent adhesive peptides
A novel peptide adhesive motif is described that requires no receptor or cross-links to achieve maximal adhesive strength. Several peptides with different...
US-7,744,844 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-7,744,694 Use of redispersion powder compositions with accelerated-setting action
Water-redispersible polymer powder compositions based on a) homo- or copolymers of one or more monomers from the group consisting of vinyl esters of unbranched...
US-7,741,102 Analyte detection and apparatus therefor
The present invention relates to sensitive SE(R)RS based methods for detecting analytes such as explosives and drugs, which may be present in a sample at...
US-7,740,885 Nutraceutical and pharmaceutical compositions and their uses
The invention relates to organic chemistry area and more particularly to the polyunsaturated fatty acids area. The invention specifically relates to...
US-7,740,829 Synthesis gas production and use
Synthesis gas is produced according to this invention using a combination of steam reforming and oxidation chemistry. The process incorporates the use of solids...
US-7,738,158 Electromechanical device treatment with water vapor
Methods, devices, and systems provide MEMS devices exhibiting at least one of reduced stiction, reduced hydrophilicity, or reduced variability of certain...
US-7,737,197 Bonding of powder coating compositions
A method of producing a coating composition containing flake-like, color effect pigment particles and polymeric binder. The pigment composition has an initial...
US-7,736,914 Plasma control using dual cathode frequency mixing and controlling the level of polymer formation
Methods for processing a substrate in a processing chamber using dual RF frequencies are provided herein. In some embodiments, a method of processing a substrate...
US-7,736,486 System and method for producing copper power by electrowinning in a flow-through electrowinning cell
This invention relates to a system and method for producing a metal powder product using conventional electrowinning chemistry (i.e., oxygen evolution at an...
US-7,736,484 Method for grafting and growing a conductive organic film on a surface
The present invention relates to a process for grafting and growing a conductive organic film on(to) an electrically conductive or semiconductive surface in...
US-7,736,480 Multi-dimensional electrophoresis method
An electrophoresis apparatus is generally disclosed for sequentially analyzing a single sample or multiple samples having one or more analytes in high or low...
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