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Searching: chemistry





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Patent # Description
US-8,436,217 Integrated process to co-produce 1,1,1,3,3-pentafluoropropane, trans-1-chloro-3,3,3-trifluoropropene and ...
Disclosed is a fully integrated process for making 1,1,1,3,3-pentafluoropropane (HFC-245fa), trans-1-chloro-3,3,3-trifluoropropene (HCFO-1233zd(E)), and ...
US-8,435,907 Flame resistant filler cloth and mattresses incorporating same
A filler cloth includes cellulosic fibers treated with a flame retardant chemistry such that the filler cloth has a char length of less than about nine inches...
US-8,433,030 Crystal habit modifiers for nuclear power water chemistry control of fuel deposits and steam generator crud
Crystal habit modifiers (CHM) are provided to ameliorate deposit-related concerns in nuclear plant systems. The principal targets for utilization of crystal...
US-8,431,414 Methods and compositions for directed microwave chemistry
The present invention concerns a novel means by which chemical preparations can be made. Reactions can be accelerated on special cartridges using microwave...
US-8,426,606 2',2-bisthiazole non-nucleoside compounds, preparation methods, pharmaceutical compositions and uses as...
The present disclosure belongs to the field of pharmaceutical chemistry, and relates to a class of 2',2-bisthiazole non-nucleoside compounds of following...
US-8,426,477 Polymeric micelles for drug delivery
The present invention relates to the field of polymer chemistry and more particularly to multiblock copolymers and micelles comprising the same.
US-8,425,753 Electroplating methods and chemistries for deposition of copper-indium-gallium containing thin films
The present invention provides a method and precursor structure to form a solar cell absorber layer. The method includes electrodepositing a first layer...
US-8,421,375 Amplification circuit and heat sink used with a light emitting apparatus having varying voltages
A light emitting apparatus for regulating a current output of an LED at predetermined value with a power source having a wide variety of voltages and...
US-8,420,880 Removal equipment and method for the storage facility for transuranium compounds
A nuclear chemistry laboratory adopts In-site Cutting Technique to remove the large-scale glove box contaminated by transuranium compounds. During removal...
US-8,420,761 Compounds having a guanidine structure and use of same as organopolysiloxane polycondensation catalysts
The present invention relates to an organopolysiloxane composition that can be vulcanized at room temperature into an elastomer that is crosslinked by...
US-8,420,121 Drug delivery vehicles, methods of manufacture, and methods of use thereof
Drug delivery vehicles that release one or more drugs, e.g., an opioid antagonist and/or an opioid, in response to changes in the chemistry of body fluids,...
US-8,419,869 Method of producing classes of non-stainless steels with high strength and high ductility
The present disclosure is directed and formulations and methods to provide non-stainless steel alloys having relative high strength and ductility. The alloys...
US-D679,965 Aquaculture vessel
US-8,415,101 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-8,414,846 Devices and methods for the collection and detection of substances
The present invention is a single self-contained device for collecting, transferring, extracting, and testing for the presence of a target analyte in a sample...
US-8,414,787 Electron beam processing device and method using carbon nanotube emitter
Methods and devices for selective etching in a semiconductor process are shown. Chemical species generated in a reaction chamber provide both a selective...
US-8,414,700 Narrow PSD hydraulic cement, cement-SCM blends, and methods for making same
Hydraulic cements, such as Portland cements and other cements that include substantial quantities of tricalcium silicate (C.sub.3S), dicalcium silicate...
US-8,410,094 Amide compounds, their pharmaceutical compositions, their preparation method and their uses
The present invention pertains to the field of pharmaceutical chemistry and discloses 8-(3-aminopropyl)-3-exo-8-azabicyclo[3.2.1]octane-3-amino amide compounds...
US-8,409,987 Method for depositing thin tungsten film with low resistivity and robust micro-adhesion characteristics
Methods of forming low resistivity tungsten films with good uniformity and good adhesion to the underlying layer are provided. The methods involve forming a...
US-8,409,599 Silicone hydrogel lens with a grafted hydrophilic coating
The invention provides a cost-effective method for applying a hydrophilic coating onto a silicone hydrogel contact lens based on Fenton chemistry. The...
US-8,409,418 Enhanced plating chemistries and methods for preparation of group IBIIIAVIA thin film solar cell absorbers
The present invention provides a method and precursor structure to form a Group IBIIIAIVA solar cell absorber layer. The method includes forming a Group...
US-8,404,885 High adhesive acrylate monomer and method for preparing the same
A high adhesive acrylate monomer has a specific chemistry figure. This monomer may be easily prepared in a simplified way, and various linkers may be used...
US-8,404,830 Method for generating aptamers with improved off-rates
The present disclosure is directed to the field of nucleic acid chemistry, specifically to 5-position modified uridines, as well as, oligonucleotides comprising...
US-8,404,117 System for controlling water in an aquatic facility
A system for controlling water within an aquatic facility includes a water chemistry controller, a variable rate water pump adapted to move water in the...
US-8,402,832 Physical/chemical uniform pressure indicating constructs including chemistries, films and devices configurations
Pressure measurement and recording mediums and devices that can respond accurately and reliably to uniform pressure conditions including non-gaseous...
US-8,398,956 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-8,388,907 Devices and methods for the collection and detection of substances
The present invention provides a single self-contained device for collecting, extracting, on-site testing, and transferring for forensic confirmatory analysis,...
US-8,388,824 Method and composition for electrodeposition of copper in microelectronics with dipyridyl-based levelers
A method for metallizing a via feature in a semiconductor integrated circuit device substrate, wherein the semiconductor integrated circuit device substrate...
US-8,383,498 Method for formation of tips
The present invention provides a method (80) for manufacturing a semiconductor tip. The method comprises obtaining (81) a substrate provided with a layer of tip...
US-8,383,426 Double-masking technique for increasing fabrication yield in superconducting electronics
An improved microfabrication technique for Josephson junctions in superconducting integrated circuits, based on the use of a double-layer lithographic mask for...
US-8,383,059 Microfluidic interface for highly parallel addressing of sensing arrays
Disclosed is a spotter device and methods for the formation of microassays, biochips, biosensors, and cell cultures. The spotter may be used to deposit highly...
US-8,382,950 Recycling of waste coating color
The invention provides a method of recovering and recycling waste coating color from papermaking coating process for use as wet end filler. The inventive method...
US-8,381,849 Vehicle hybrid energy system
A hybrid energy storage system suitable for use in a vehicle having an electrified drivetrain includes a first energy storage module and a second energy storage...
US-8,378,066 Insulinotropic peptide synthesis using solid and solution phase combination techniques
The present invention relates to the preparation of insulinotropic peptides that are synthesized using a solid and solution phase ("hybrid") approach....
US-8,378,041 Method of preparing a star polymer macromonomer
The present invention relates to methods for preparing degradable model networks from any monomer functionality with any degradation methodology. It is based on...
US-8,377,390 Anisotropic wetting behavior on one-dimensional patterned surfaces for applications to microfluidic devices
In accordance with the invention, there are surfaces exhibiting anisotropic wetting, microfluidic devices and microreactors including the surfaces and methods...
US-8,377,201 Narrow PSD hydraulic cement, cement-SCM blends, and methods for making same
Hydraulic cements, such as Portland cements and other cements that include substantial quantities of tricalcium silicate (C.sub.3S), dicalcium silicate...
US-D676,527 Unidirectional valve
US-8,372,839 Bipartite inhibitors of bacterial RNA polymerase
The invention provides a compound having a structural formula (I): X-.alpha.-Y, wherein X is an moiety that binds to the Rif pocket of a bacterial RNA...
US-8,372,211 Method and apparatus for showerhead cleaning
Embodiments of the present invention generally relate to a method and apparatus for ex-situ cleaning of a chamber component part. In one embodiment, a system...
US-8,367,303 Semiconductor device fabrication and dry develop process suitable for critical dimension tunability and profile...
The critical dimension (CD) of features formed during the fabrication of a semiconductor device may be controlled through the use of a dry develop chemistry...
US-8,367,123 Supplement formula to prevent and deter muscle trauma and method of using same
A body supplement and method for improving blood flow, muscle chemistry and/or the oxygenation of muscles, said supplement including cinchona bark or quinine in...
US-8,365,575 Chemically modified organic CDC based rapid analysis system
A method of performing chemical analysis is disclosed. The method includes the steps of forming carbide-derived carbon (CDC) material having a plurality of pore...
US-8,365,434 Dispensing dryer dosing sensing
A method for controlling the operation of a dryer comprising dispensing a treating chemistry from a dispensing system into a treating chamber of the dryer based...
US-8,361,835 Method for forming transparent conductive oxide
Embodiments disclosed herein generally relate to a process of depositing a transparent conductive oxide layer over a substrate. The transparent oxide layer is...
US-8,359,839 System and method for regenerating a particulate filter for a direct injection engine
A method for regenerating a particulate filter is disclosed. In one example, oxygen is pumped from the intake system of a direct injection turobocharged...
US-8,358,409 Atomic absorption mercury analyzer
The invention relates to analytical chemistry. In the analyser, mercury placed in a spectral lamp is enriched with a mercury isotope having an even neutron...
US-8,354,501 Methods for stepwise deposition of silk fibroin coatings
The invention provides a method for the controlled assembly of layered silk fibroin coatings using aqueous silk fibroin material. The methods described herein...
US-8,354,246 Non-MCCJ25-related lariat-peptide inhibitors of bacterial RNA polymerase
The invention provides a method of inhibiting a bacterial RNA polymerases. The invention has applications in control of bacterial RNA polymerase activity,...
US-8,354,245 Method of assaying glucose-6-phosphate dehydrogenase on a chromatographic test strip
A lateral flow chromatographic assay format for the performance of rapid enzyme-driven assays is described. A combination of components necessary to elicit a...
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