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Searching: chemistry





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Patent # Description
US-8,021,773 Battery system
A battery system for efficiently operating a battery under various circumstances, such as relating to extreme temperature ranges and varying load (i.e. current)...
US-8,021,512 Method of preventing premature drying
An apparatus, system and method for preventing premature drying of a surface of a substrate between fabrication operations includes receiving a substrate for...
US-8,017,323 Free reactant use in nucleic acid-templated synthesis
The present invention provides methods and compositions for expanding the scope of chemical reactions that can be performed during nucleic acid-templated...
US-8,017,094 Rack for analyzer and analyzer comprising such a rack
A rack for holding containers containing liquids used in clinical chemistry analyzers. The rack comprises (a) a frame having two or more sections, each...
US-8,016,983 System and method for producing copper powder 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-8,013,023 Charged emulsions for site-specific deposition of matter at micro and nano scale
An emulsion including a continuous phase, a discontinuous phase which is immiscible in the continuous phase, and optionally a surfactant, the surfactant has a...
US-8,012,987 Indolo[2,1-b] quinazole-6,12-dione antimalarial compounds and methods of treating malaria therewith
Compounds, compositions and methods are provided for treating malaria parasites in vitro and in vivo by administering indolo [2,1-b]quinazoline-6,12-dione...
US-8,008,453 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-8,008,452 Phosphorylated Ndr kinase
The present invention relates to the phosphorylated form of nuclear serine/threonine protein kinase, designated nuclear, Dbf2-related kinase (Ndr), and provides...
US-8,008,409 Energetic poly (azidoaminoethers)
The currently disclosed device is a novel poly(azidoaminoether)-based energetic polymer utilizing a chemical design that possesses great versatility in...
US-8,008,079 System and method for fertilizer selection
A system, method and computer readable program is disclosed for facilitating the selection of a fertilizer. The basis for selecting the fertilizer includes...
US-8,008,037 Matrix composition with alkylphenazine quaternary salt and a nitrosoaniline
A chemistry matrix for use in determining the concentration of an analyte in a biological fluid includes a glucose dehydrogenase, nicotinamide adenine...
US-8,007,725 Electrophoresis apparatus having valve system
An electrophoresis apparatus is generally disclosed for sequentially analyzing a single sample or multiple samples having one or more analytes in high or low...
US-8,007,724 Electrophoresis apparatus having at least one auxiliary buffer passage
An electrophoresis apparatus is generally disclosed for sequentially analyzing a single sample or multiple samples having one or more analytes in high or low...
US-8,005,628 Systems and methods for baseline correction using non-linear normalization
Systems and methods for normalizing detected emission data collected in real-time polymerase chain reaction (RT-PCR) and other reactions, are provided. In some...
US-8,003,802 Total synthesis of Salinosporamide A and analogs thereof
The present application relates to certain compounds and to methods for the preparation of certain compounds that can be used in the fields of chemistry and...
US-8,003,541 Methods of forming variable resistance memory cells, and methods of etching germanium, antimony, and...
A method of etching a material that includes comprising germanium, antimony, and tellurium encompasses exposing said material to a plasma-enhanced etching...
US-8,003,510 Fabrication methods for nano-scale chalcopyritic powders and polymeric thin-film solar cells
Fabrication methods for nano-scale chalcopyritic powders and polymeric thin-film solar cells are presented. The fabrication method for nano-scale chalcopyritic...
US-8,003,215 Fluorinated nanodiamond as a precursor for solid substrate surface coating using wet chemistry
The present invention is directed to nanodiamond (ND) surface coatings and methods of making same. Such coatings are formed by a covalent linkage of ND crystals...
US-7,998,925 Spatially-defined modification of fresh tissue using covalent chemistry
Methods for modification of tissue using covalent chemistry. Tissue can be modified through direct alkylation, reduction followed by alkylation, or oxidation...
US-7,998,742 Fluorescent assay
A method and apparatus to estimate the concentration of a non-fluorescent substance (e.g. haemoglobin) in a fluorescent assay by separately estimating the non...
US-7,993,744 Heat stabilized sub-stoichiometric dielectrics
A sub-stoichiometric oxide, nitride or oxynitride layer in an optical stack, alone or in direct contact with one or two stabilizing layers, stabilizes the...
US-7,989,653 Exo- and diastereo-selective syntheses of himbacine analogs
This application discloses a novel process for the preparation of himbacine analogs useful as thrombin receptor antagonists. The process is based in part on the...
US-7,989,396 Biomolecule immobilization on biosensors
A highly specific and versatile surface chemistry for immobilization of amine-terminated probes is disclosed. A bi-layered polymer thin film serves as the...
US-7,988,920 Device for aerating a region after injection with vaporized hydrogen peroxide
A method and apparatus for aerating a region exposed to a gaseous/vaporous sterilant. A catalytic destroyer and a reactive chemical unit are used to reduce the...
US-7,988,917 Analytical test element with wireless data transmission
The present invention concerns embodiments of a system for determining the concentration of an analyte in a body fluid which comprises an analytical test...
US-7,988,911 Method for removal of vaporized hydrogen peroxide from a region
A method and apparatus for aerating a region exposed to a gaseous/vaporous sterilant. A catalytic destroyer and a reactive chemical unit are used to reduce the...
US-7,988,813 Dynamic control of process chemistry for improved within-substrate process uniformity
A method and system for dynamically controlling a process chemistry above a substrate is described. The system for adjusting the process chemistry comprises a...
US-7,985,869 Compositions of AU-11 nanoparticles and their optical properties
As demonstrated herein, the ligand exchange chemistry of phosphine-stabilized Au.sub.11 clusters with .omega.-functionalized thiols is a powerful synthetic...
US-7,985,592 High throughput screening methods for lubricating oil compositions
Methods for determining the compatibility of a plurality of fluid samples of different lubricating oil compositions with elastomers is provided. Each sample...
US-7,985,424 Dendritic polymers with enhanced amplification and interior functionality
Dendritic polymers with enhanced amplification and interior functionality are disclosed. These dendritic polymers are made by use of fast, reactive ring-opening...
US-7,981,791 Thin films
Thin films are formed by formed by atomic layer deposition, whereby the composition of the film can be varied from monolayer to monolayer during cycles...
US-7,981,604 Methods and kits for analyzing polynucleotide sequences
The present invention features methods for analyzing a sequence of a target polynucleotide by detecting incorporation of a nucleotide into its complementary...
US-7,977,452 Janus dendrimers and dendrons
This invention provides a cost effective process and new Janus dendrimers where at least two dendrons are attached at the core (with or without a connector...
US-7,977,246 Thermal annealing method for preventing defects in doped silicon oxide surfaces during exposure to atmosphere
A thermal anneal process for preventing formation of certain BPSG surface defects following an etch or silicon clean step using a fluorine and hydrogen...
US-7,976,954 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...
US-7,976,725 Cyclic process for the efficient generation of chlorine dioxide in dilute solutions
An efficient cyclic process and related compositions for the in-situ generation of chlorine dioxide from dilute solutions of chlorite anions at near neutral pH....
US-D641,493 Knock-out device for releasing chemistry from a chemistry container
US-D641,492 Knock-out device for releasing chemistry from a chemistry container
US-7,973,511 Method for distinguishing batteries having different chemistries
A method is provided for distinguishing between batteries having different chemistry compositions. The method includes: supplying electrical energy to the...
US-7,973,193 Method for producing ester condensed product
The present invention is to provide a method for preparing an ester condensate and a catalyst therefore; wherein the method enables synthesis of enormous...
US-7,972,951 Memory device etch methods
A method of manufacturing a memory device forms a first dielectric layer over a substrate, forms a charge storage layer over the first dielectric layer, forms a...
US-7,972,693 Enamel varnish composition for enamel wire and enamel wire using the same
Disclosed are enamel varnish compositions for an enamel wire and an enamel wire using the same. The present invention relates to enamel varnish compositions for...
US-7,972,691 Composites of polymers and metal/metalloid oxide nanoparticles and methods for forming these composites
Successful dispersion approaches are described for the formation of dispersion of dry powders of inorganic particles. In some embodiments, it is desirable to...
US-7,972,542 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...
US-7,972,434 Resorbable ceramic compositions
Ceramic precursor compositions and chemically bonded ceramic (CBC) materials, especially Ca-based, and a composite biomaterial suitable for orthopaedic...
US-7,970,470 Diagnosis and/or therapy using blood chemistry/expired gas parameter analysis
Methods and systems for diagnosing disorders, including, for example, disordered breathing, involve sensing one or more of a blood chemistry parameter and/or an...
US-7,968,084 Nanoscopic hair care products
The present invention is directed to a hair treatment preparation comprising a payload in an intimate relationship to a polymeric nanostructure, the polymeric...
US-7,967,916 Method of preventing pattern collapse during rinsing and drying
A system and method for preventing a pattern formed on a substrate from collapsing during a rinsing and drying phase of a fabrication operation includes...
US-7,964,518 Enhanced ballistic performance of polymer fibers
Ballistic resistant materials having improved strength and lighter weights. More particularly, improved ballistic resistant fabrics produced from drawn, high...
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