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Searching: chemistry





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Patent # Description
US-7,964,058 Processing system and method for chemically treating a substrate
A processing system and method for chemically treating a substrate, wherein the processing system comprises a temperature controlled chemical treatment chamber,...
US-7,955,553 Cooling water corrosion inhibition method
A method of providing corrosion inhibition to copper, nickel, aluminum, zinc, tin, lead, beryllium, carbon steel, various alloys of such metals, and galvanized...
US-7,955,515 Method of plasma etching transition metal oxides
A method of plasma etching transition metal oxide thin films using carbon monoxide as the primary source gas. This permits carbonyl chemistries to be used at...
US-7,955,510 Oxide etch with NH4-NF3 chemistry
The present invention generally provides apparatus and methods for selectively removing various oxides on a semiconductor substrate. One embodiment of the...
US-7,951,926 Method for the synthesis of oligonucleotide derivatives
Method for the synthesis of nucleotide derivatives wherein molecules of interest are grafted on the oligonucleotide with the help of a "click chemistry"...
US-7,951,683 In-situ process layer using silicon-rich-oxide for etch selectivity in high AR gapfill
In-situ semiconductor process that can fill high aspect ratio (typically at least 6:1, for example 7:1 or higher), narrow width (typically sub 0.13 micron, for...
US-7,951,611 High density cast-in-place sample preparation card
A card or insert having a plurality of recesses for a sample preparation device, the card containing cast-in-place composite and/or non-filled structures which...
US-7,951,247 Nano-laminate-based ignitors
Sol-gel chemistry is used to prepare igniters comprising energetic multilayer structures coated with energetic booster materials. These igniters can be tailored...
US-7,950,088 Method of indicating operational information for a dispensing system having both single use and bulk dispensing
A user interface of a cleaning appliance and the method of operation for a cleaning appliance having a single dose treating chemistry dispenser and a bulk...
US-7,943,331 Whole blood assay
A method and apparatus to estimate the concentration of a target substance (e.g. Cholesterol or CRP) in the plasma component of awhole blood sample without the...
US-7,939,605 Long-term stable oil PTFE dispersion and method for its production
The invention relates to the field of chemistry and relates to long-term stable oil PTFE dispersions, such as can be used, for example, in transmissions or...
US-7,935,659 Multiplexed assays using encoded solid supports
Combinations, called matrices with memories, of matrix materials with remotely addressable or remotely programmable recording devices that contain at least one...
US-7,932,143 Methods for protecting gate stacks during fabrication of semiconductor devices and semiconductor devices...
Methods for protecting gate stacks during fabrication of semiconductor devices and semiconductor devices fabricated from such methods are provided. Methods for...
US-7,928,266 Dialdehyde compound, preparation method thereof, and synthetic method of carotenoids using the same
The novel C dialdehyde compound which can be efficiently utilized in the synthesis of carotenoid compounds based on the sulfone chemistry, the preparation...
US-7,927,959 Method of patterning a metal on a vertical sidewall of an excavated feature, method of forming an embedded MIM...
A method of patterning a metal (141, 341, 841) on a vertical sidewall (132, 332, 832) of an excavated feature (130, 330, 830) includes placing a material (350)...
US-7,927,841 Assay for species sources
A family of PCR assays is disclosed for determining, both qualitatively and quantitatively, presence of material from a predetermined species source and for...
US-7,927,509 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-7,924,270 Apparatus and method for mobile graphical cheminformatic
The present invention is a pocket-sized, portable computing apparatus that performs frequently used laboratory calculations, provides a look-up function for...
US-7,923,260 Method of reading encoded particles
Microparticles 8 includes an optical substrate 10 having at least one diffraction grating 12 disposed therein. The grating 12 having a plurality of colocated...
US-7,919,409 Materials for adhesion enhancement of copper film on diffusion barriers
We have used the state-of-the-art computational chemistry techniques to identify adhesion promoting layer materials that provide good adhesion of copper seed...
US-7,919,046 Method for grafting molecules of interest on inorganic surfaces, resulting surfaces and uses thereof
The invention concerns a method for grafting molecules of interest on a silicon substrate via a spacer compound, said grafting including at least one click...
US-7,910,491 Gapfill improvement with low etch rate dielectric liners
A method of filling a trench is described and includes depositing a dielectric liner with a high ratio of silicon oxide to dielectric liner etch rate in...
US-7,910,224 Fine-grained metallic coatings having the coefficient of thermal expansion matched to the one of the substrate
Fine-gained (average grain size 1 nm to 1,000 nm) metallic coatings optionally containing solid particulates dispersed therein are disclosed. The fine-grained...
US-7,910,001 Arrangement of denitrification reactors in a recirculating aquaculture system
The present invention relates to a novel arrangement of denitrification reactors for removal of nitrate compounds in a recirculating aquaculture system. The...
US-7,906,353 Method of fabricating interferometric devices using lift-off processing techniques
Embodiments of the present disclosure include a method of fabricating interferometric devices using lift-off processing techniques. Use of lift-off processing in...
US-7,904,985 Wash cycles using oxidizing agents and sensors
A substrate treating appliance utilizing a plurality of different chemistries for different cycles or different wash loads with a plurality of receptacles for...
US-7,901,927 Transfer and incorporation of heritable symbiotic fungi into non-host plants
A first plant species or a part thereof may be produced which has stably and heritably integrated therein one or more endophytic fungi which are derived from a...
US-7,901,630 Diffraction grating-based encoded microparticle assay stick
An assay stick 7 includes a transparent reaction vessel or tube 14 having one or more microbeads 8 disposed therein. The microbeads 8 have a plurality of unique...
US-7,897,724 Solid phase Fmoc chemistry process to prepare peptides
The present invention relates to an improved process for the preparation of N.sup.6-(aminoiminomethyl)-N.sup.2-(3-mercapto-1-oxopropyl)-L-lysylgly- ...
US-7,896,485 Light cure of cationic ink on acidic substrates
This invention is an advance in coating chemistry, curing technology, related apparatus and the products made thereby. The invention encompasses a substrate...
US-7,892,413 Electroplating methods and chemistries for deposition of copper-indium-gallium containing thin films
Described is an electrodeposition solution for deposition of a Group IB-IIIA thin film on a conductive surface. In a preferred embodiment, the electrodeposition...
US-7,890,187 Lead assembly having a tethered sensor and methods related thereto
A lead including a tether with a sensor for measuring a physiologic parameter within the body and methods for implanting such devices are disclosed. An...
US-7,887,774 Methods for selective functionalization and separation of carbon nanotubes
The present invention is directed toward methods of selectively functionalizing carbon nanotubes of a specific type or range of types, based on their electronic...
US-7,887,645 High permeability grain oriented electrical steel
The present invention provides a method of producing a high permeability grain oriented electrical steel having excellent mechanical and magnetic properties. A...
US-7,879,979 Arginine analogs, and methods for their synthesis and use
The present invention relates to novel arginine analogs, and methods for their synthesis and use. Such analogs are designed to provide a protected or free thiol...
US-7,878,644 Light cure of cationic ink on acidic substrates
This invention is an advance in coating chemistry, curing technology, related apparatus and the products made thereby. The invention encompasses a substrate...
US-7,877,161 Method and system for performing a chemical oxide removal process
A processing system and method for chemical oxide removal (COR) is presented, wherein the processing system comprises a first treatment chamber and a second...
US-7,872,804 Encoded particle having a grating with variations in the refractive index
Microparticles 8 includes an optical substrate 10 having at least one diffraction grating 12 disposed therein. The grating 12 having a plurality of colocated...
US-7,872,160 Single pot process for the regioselective synthesis of neolignan framework asarones
The present invention provides a single pot process for the regioselective synthesis of neolignan framework ...
US-7,867,915 Method for activating nitride surfaces for amine-reactive chemistry
Provided is a method for controllably activating a surface for stable amine-reactive chemistries. A surface containing nitride is exposed to a plasma having a...
US-7,867,467 Nanodiamond and a method for the production thereof
The invention relates to carbon chemistry and is embodied in the form of a nanodiamond comprising 90.0-98.0 mass % carbon, 0.1-5.0 mass % hydrogen, 1.5-3.0 mass...
US-7,867,331 Coating composition optimization for via fill and photolithography applications and methods of preparation thereof
A sacrificial coating material includes: at least one inorganic compound, and at least one material modification agent, wherein the sacrificial coating material...
US-7,862,792 Diamond-carbon material and a method for the production thereof
The invention relates to carbon chemistry and is embodied in the form of a diamond-carbon material, in which carbon is contained in the form a diamond cubic...
US-7,858,186 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-7,857,285 Lubricious or/and wettable or/and anti-thrombin elastomeric gland materials in luer activated devices
An elastomeric gland is provided for a luer activating device (LAD). and comprises a unique lubricant and/or wetting agent and/or anti-clotting agent...
US-7,855,084 Chemistry system for clinical analyzer
A clinical analyzer for determining the presence or amount of an analyte in a sample includes at least one reagent supply and at least one reaction containment...
US-7,851,658 Palladium-catalyzed carbon-carbon bond forming reactions
A novel palladium-mediated carbon-carbon bond forming reaction has been discovered using DNA-templated chemistry. The inventive reaction involves the...
US-7,851,647 Three carbon precursor synthons
Alkoxy[.sup.13C]methyl phenyl sulfone is a precursor to the production of Lithium (E)-.beta.-Alkoxy[1,2,3-.sup.13C.sub.3]acrylate and thence Alkoxy ...
US-7,850,932 Apparatus for deactivating instruments and devices
An apparatus for deactivating medical instruments and devices having a circulation system for circulating fluids through the apparatus and a chemical delivery...
US-7,850,925 Apparatus 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...
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