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Searching: chemistry





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Patent # Description
US-8,949,059 Method for calibrating clinical chemistry instruments
A method of deriving correction for instrument-to-instrument variations in the illumination band centroid wavelengths and wavelength band shapes of the optical...
US-8,941,094 Methods for adjusting the conductivity range of a nanotube fabric layer
Methods for adjusting and/or limiting the conductivity range of a nanotube fabric layer are disclosed. In some aspects, the conductivity of a nanotube fabric...
US-8,940,233 Cartridge for apparatus for chemically analyzing blood and apparatus using the same
A cartridge for an apparatus for analyzing blood chemistry includes an apparatus frame having a compartment; a cartridge that is inserted into the compartment...
US-8,940,149 Gallium electrodeposition processes and chemistries
Solutions and processes for electrodepositing gallium or gallium alloys includes a plating bath free of complexing agents including a gallium salt, an indium...
US-8,933,282 Fuel compositions comprising isoprene derivatives
Methods, compositions and systems using isoprene from a bioisoprene composition derived from renewable carbon for production of a variety of hydrocarbon fuels,...
US-8,933,263 Water temperature as a means of controlling kinetics of onsite generated peracids
Methods and systems for temperature-controlled, on-site generation of peracids, namely peroxycarboxylic acids and peroxycarboxylic acid forming compositions are...
US-8,933,188 Low misting laminating adhesives
The tendency of a two component laminating adhesive based on polyurethane chemistry to form a mist of fine droplets when applied at a high line speed may be...
US-8,933,016 Metallodrugs having improved pharmacological properties and methods of manufacture and use thereof
It is an object of the present invention to provide antimicrobial metallodrugs comprising an antimicrobial peptide ("AMP") and/or an antibiotic covalently bound...
US-8,932,801 Photosensitive polyimides
The present invention relates to an isocyanate-modified photosensitive polyimide. The photosensitive polyimide of the invention possesses excellent heat...
US-8,932,616 Hydrophobic polysaccharides with silyl ether linkages having enhanced degradation and medical articles made...
Hydrophobic .alpha.(1.fwdarw.4)glucopyranose polymers with enhanced degradation properties are described. Between the .alpha.(1.fwdarw.4)glucopyranose polymeric...
US-8,928,090 Self-aligned contact structure for replacement metal gate
A metallic top surface of a replacement gate structure is oxidized to convert a top portion of the replacement gate structure into a dielectric oxide. After...
US-8,927,869 Semiconductor structures and methods of manufacture
Wire-bonded semiconductor structures using organic insulating material and methods of manufacture are disclosed. The method includes forming a metal wiring...
US-8,927,789 Synthesis of high caloric fuels and chemicals
In one embodiment, the present application discloses methods to selectively synthesize higher alcohols and hydrocarbons useful as fuels and industrial chemicals...
US-8,927,682 Functionalization of polyglycolides by "click" chemistry
Poly(glycolide) polymers are disclosed. The polymers generally include a polymerized alkynyl-substituted glycolide having a polymer backbone with one or more...
US-8,927,197 Negative-working lithographic printing plate precursors
A negative-working lithographic printing plate precursor is used for making lithographic printing plates from infrared radiation imaging. The precursor...
US-8,921,325 Template-fixed peptidomimetics
The template-fixed .beta.-hairpin peptidomimetics Cyclo(-Tyr-His-X-Cys-Ser-Ala-.sup.DPro-Dab-Arg-Tyr-Cys-Tyr-Gln-Lys-.sup.D- Pro-Pro), disulfide bond between...
US-8,921,286 Textured surfaces to enhance nano-lubrication
Embodiments of the present invention may provide textured surfaces to be lubricated, the texturing to enhance the effectiveness of the intended ...
US-8,921,119 High temperature high pressure vessel for microwave assisted chemistry
A method of conducting microwave-assisted high pressure high temperature chemistry is disclosed. The method includes the steps of digesting a sample in a strong...
US-8,920,877 Preparation of epitaxial graphene surfaces for atomic layer deposition of dielectrics
Processes for preparation of an epitaxial graphene surface to make it suitable for deposition of high-.kappa. oxide-based dielectric compounds such as...
US-8,920,533 Aluminum alloy powder metal bulk chemistry formulation
A powder metal mixture is disclosed that provides improved mechanical properties for parts made from powder metal, such as cam caps. The powder metal mixture,...
US-8,920,520 Methods of preparing polysaccharide sheets for esterification
Processing of cellulose, and more particularly, fiber opening and downstream processing and chemistry are provided. A process includes moistening a cellulose...
US-8,914,989 Clothes dryer and method for adjusting a dilution of a treating solution based on a detected clothes load size
A clothes dryer and method for forming and supplying a treating chemistry solution to a laundry load located in the treating chamber of the clothes dryer.
US-8,912,332 Synthesis of trivalent flexible frameworks with ligands comprising catechol units for functionalizing surfaces
The present invention describes tripodal catechol derivatives with a flexible basic framework for the functionalization of surfaces, and methods for their...
US-8,912,323 Multifunctional small molecules
The present invention relates to dendrimer synthesis. Specifically, the present invention relates to triazine scaffolds capable of click chemistry for one-step...
US-8,911,932 Photo-imageable hardmask with positive tone for microphotolithography
Disclosed are the deactivation mechanism and chemistry platforms that make high-silicon hardmask films photo-imageable like positive-tone photoresist for...
US-8,911,760 Copolymers having polyisobutylene and biodegradable polymer segments
The present invention pertains to copolymers having one or more polyisobutylene segments and one or more biodegradable polymer segments, to methods of making...
US-8,911,671 Electronic incense and electronic burning using same
An electronic burner includes a burner base and an electronic incense. The burner base includes a burner body and a light emitting source mounted in the burner...
US-8,911,663 Insulated iron-base powder for soft magnetic applications
The present invention relates to ferromagnetic powders with an electrically insulating layer on iron particles intended for the manufacture of components having...
US-8,907,396 Source/drain zones with a delectric plug over an isolation region between active regions and methods
Devices, memory arrays, and methods are disclosed. In an embodiment, one such device has a source/drain zone that has first and second active regions, and an...
US-8,906,813 SiO.sub.x process chemistry development using microwave plasma CVD
Methods for processing a substrate are described herein. Methods can include positioning a substrate in a processing chamber, maintaining the processing chamber...
US-8,906,812 Wet etch and clean chemistries for MoO.sub.x
A method of removing non-noble metal oxides from material (e.g., semiconductor material) used to make a microelectronic device includes providing the material...
US-8,906,608 Methods for reducing the range in concentrations of analyte species in a sample
The present invention relates to the fields of molecular biology, combinatorial chemistry and biochemistry. Particularly, the present invention describes...
US-8,906,593 Unsaturated monomeric formulations for the fabrication of polymeric waveguides
Monomeric formulations appropriate for creating self-propagating polymer optical waveguides, and methods for their fabrication, are disclosed. Multiple polymer...
US-8,906,549 Development of mixed binder system for primary cell cathodes
The invention is directed to an SVO electrochemical cell having high rate capability. The cathode is produced by coating a mixture of an active material,...
US-8,896,906 Inks including block copolymer grafted pigments via azide chemistry
Pigment based inks are provided. The inks include a non-polar carrier fluid; and a surface-functionalized pigment particle including a nitrogen-inked moiety to...
US-8,895,673 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-8,895,641 Sulfur modified asphalt for warm mix applications
Disclosed herein are an asphalt concrete mixture, an asphalt binder composition, and methods of preparing the related compositions. The asphalt binder...
US-8,895,118 Negative dispersion retardation plate and achromatic circular polarizer
The present invention relates generally to the field of organic chemistry and particularly to the nematic lyotropic liquid crystal solution and negative...
US-8,894,966 Passive spiral micromixer and its applications
A micro-mixer and use thereof for synthesis of barium sulfate particles is disclosed. The micro-mixer includes feeding tubes, reservoirs, a mixing channel, a...
US-8,890,059 Use of cryogenic ion chemistry to add a structural characterization capability to mass spectrometry through...
The present invention relates to mass spectrometry and infrared spectrometry and in particular, to a method of providing highly resolved infrared spectra of...
US-8,889,924 Process for the production of 1,3,3,3-tetrafluoropropene
The present invention provides a simple three step process for the production of 1,3,3,3-tetrafluoropropene (HFO-1234ze). In the first step, carbon...
US-8,889,900 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-8,889,799 Functionalised polyurethanes
The present invention relates to a method for producing an isocyanate-based polymeric material by polymerizing a reaction mixture which comprises different...
US-8,884,181 Method of generating low-energy secondary electrons for applications in biological sciences, radiochemistry,...
The present disclosure relates to a method and a system for generating low-energy electrons in a biological material. The biological material is held in...
US-8,884,049 Glycerol based polymer surface active chemistry and production
The invention provides a method of efficiently producing branched, cyclic glycerol-based polymer surface active products having ester and alkyl functional...
US-8,883,516 Click chemistry on heterogeneous catalysts
The present invention relates to new methods and reagents for coupling molecules by a Click reaction using a heterogeneous catalyst system. Further, the present...
US-8,881,330 Method of operating a laundry treating appliance
A method for treating laundry in a clothes dryer having a rotating drum defining a treatment chamber that includes applying a treating chemistry.
US-8,877,939 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....
US-8,877,936 Ruthenium olefin metathesis catalysts bearing N-heterocyclic carbene ligands with substituted backbone
This invention relates generally to olefin metathesis, more particularly, to tri- or tetra-substituted imidazolinium salts which are precursors to ...
US-8,877,796 Spiro-oxindole MDM2 antagonists
Provided herein are compounds, compositions, and methods in the field of medicinal chemistry. The compounds and compositions provided herein relate to...
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