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Searching: chemistry





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Patent # Description
US-8,795,608 Controlled pressure release vessel for microwave assisted chemistry
A controlled release and self-resealing vessel assembly for high pressure, microwave assisted chemistry is disclosed. The vessel assembly includes a cylindrical...
US-8,791,053 Spatially encoded polymer matrix
The invention relates to a spatially encoded polymer matrix in the form of a bead or a granule for combinatorial solid phase synthesis, assaying, functional...
US-8,790,947 Three-dimensional solar cell having increased efficiency
A nano-scale tower structure array having increased surface area on each tower for gathering incident light is provided for use in three-dimensional solar...
US-8,790,672 Generation of antimicrobial surfaces using dendrimer biocides
A silane-QAC-dendritic polymer biocide surface treatment for bath, screen or spray-on application. The silane-QAC-dendritic polymer biocide generally comprises...
US-8,789,226 Method for automatically flushing a bulk dispensing system in a cleaning appliance
A household cleaning appliance includes a bulk dispensing system configured to receive a removable cartridge containing multiple doses of treating chemistry and...
US-8,785,665 Surfactant-enabled transition metal-catalyzed chemistry
In one embodiment, the present application discloses mixtures comprising (a) water in an amount of at least 1% wt/wt of the mixture; (b) a transition metal...
US-8,785,641 Synthesis of tripodal catechol derivatives having an adamantyl basic framework for functionalizing surfaces
The present invention describes tripodal catechol derivatives with an adamantyl basic framework for the functionalization of surfaces, methods for their...
US-8,781,058 Nuclear power plant steel detecting device
A device for detecting steel is provided. The steel is used in a nuclear plant. The device has a detecting circuit of electrochemical corrosion potential (ECP)...
US-8,779,008 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-8,772,236 Truncated cystine-knot proteins
The invention relates to the fields of protein chemistry, biology and medicine. More specifically, it relates to the design and preparation of proteinmimics of...
US-8,772,161 Annealing copper interconnects
A method for modifying the chemistry or microstructure of silicon-based technology via an annealing process is provided. The method includes depositing a...
US-8,765,920 Tyrosine bioconjugation through aqueous Ene-like reactions
A new and versatile class of cyclic diazodicarboxamides that reacts efficiently and selectively with phenols and the phenolic side chain of tyrosine through an...
US-8,765,910 Method for amidating polypeptides with basic amino acid C-terminals by means of specific endoproteases
The invention relates to a method for producing C-terminal amidated dibasic or polybasic peptides, consisting in reacting two peptides in the presence of...
US-8,765,668 Methods of synthesis of .beta.-aminobutyryl substituted compounds
The present invention relates to process to prepare .beta.-aminobutyryl compounds having .beta.-amino acid core structural moieties and optionally having...
US-8,765,232 Apparatus and method for dielectric deposition
The disclosed invention includes apparatus and methods that may be used for plasma-based deposition of thin layers of material on separate or continuous web...
US-8,765,223 Binary and ternary metal chalcogenide materials and method of making and using same
This invention discloses the synthesis of metal chalcogenides using chemical vapor deposition (CVD) process, atomic layer deposition (ALD) process, or wet...
US-8,764,851 Antimicrobial fabrics made using sol-gel/N-halamine chemistry, and methods of making same
Methods of treating fabrics using sol-gel halamine chemistry to impart antimicrobial properties thereto are described, as well as fabrics produced by the...
US-8,759,599 Catalytic dehydration of alcohols using phase pure, calcined single- and multi-site heterogeneous catalysts
The disclosure describes a new class of isomorphously metal-substituted aluminophosphate materials with high phase purity that are capable of performing...
US-8,759,228 Chemistry and compositions for manufacturing integrated circuits
In the manufacture of integrated circuits, reactive compositions that include a reactive etchant species and an oxygen-containing species can provide selective...
US-8,759,106 Clinical analyzer wash and method
A clinical tester has been described that includes a probe to aspirate a fluid. The probe is washed between aspirations to reduce carryover. The wash operation...
US-8,758,945 Overcharge protection by coupling redox shuttle chemistry with radical polymerization additives
The over charge protection of a lithium ion cell is improved by using an electrolyte comprising at least one redox shuttle additive that comprises an in situ...
US-8,758,723 Compositions and methods for cellular imaging and therapy
The present invention relates generally to the fields of chemistry and radionuclide imaging. More particularly, it concerns compositions, kits and methods for...
US-8,758,699 Apparatus for control of on site mixing of solid peroxide source and catalyst
An apparatus for controlling on site generation and mixing of a two or more part chemistry, such as a peroxide source and a catalyst. In particular, the...
US-8,753,599 Corrosion control in and selenium removal from flue gas wet scrubber systems
A method and composition for the reduction of the emission of selenium into the environment from the burning of fossil fuels with the use of two chemistries,...
US-8,753,541 Development of phopholipid-capped gold nanoparticles (PLGNPs) as surface enhanced Raman scattering probes
The molecule is prepared by capping phospholipid on a single gold nanoparticle (GNP). Since the thiol-related molecule bounded on GNP shows the characteristic...
US-8,753,531 Product and method for enhancing the biophysical effects of water
A product-by-process produces a product having a vibrational frequency to balance the chemistry of water when untreated water is exposed to the product to...
US-8,748,940 Semiconductor devices with germanium-rich active layers and doped transition layers
Semiconductor device stacks and devices made there from having Ge-rich device layers. A Ge-rich device layer is disposed above a substrate, with a p-type doped...
US-8,748,700 Control of AAD-1 monocot volunteers in fields of dicot crops
The subject invention relates in part to the control of AAD-1 monocot volunteers in fields planted with dicot crops such as soybeans or cotton. According to...
US-8,748,193 Apparatus for desorption and ionization of analytes
This invention relates generally to methods and apparatus for desorption and ionization of analytes for the purpose of subsequent scientific analysis by such...
US-8,748,120 Method of selecting a surface chemistry for culturing a given cell line
In one embodiment of the invention, there is provided a method of selecting a surface chemistry for culturing a given cell line, including the steps of: (i)...
US-8,747,684 Multi-film stack etching with polymer passivation of an overlying etched layer
A method and apparatus for plasma etching a workpiece, such as a semiconductor wafer, including a thin film stack having a top film disposed over a bottom film...
US-8,747,567 Hard floor surface care process
A hard floor surface care process comprising a process of identifying, cleaning, polishing, and protecting manmade and natural stone hard floor surfaces having...
US-8,742,398 Quantum dot-fullerene junction based photodetectors
A photodetector includes one or more photodiodes and a signal processing circuit. Each photodiode includes a transparent first electrode, a second electrode,...
US-8,742,187 Variations on prins-like chemistry to produce 2,5-dimethylhexadiene from isobutanol
The method of the present invention provides a high yield pathway to 2,5-dimethylhexadiene from renewable isobutanol, which enables economic production of...
US-8,741,395 Apparatus and method for carbon fiber surface treatment
An apparatus and method for enhancing the surface energy and/or surface chemistry of carbon fibers involves exposing the fibers to direct or indirect contact...
US-8,738,107 Equilibrium non-consuming fluorescence sensor for real time intravascular glucose measurement
Embodiments of the present invention relates to analyte sensors. In particular, the preferred embodiments of the present invention relate to non-consuming...
US-8,735,623 Process for preparing creatine amides
The invention relates to the field of pharmaceutical chemistry, specifically to processes for preparing biologically active substances (BAS), in particular...
US-8,735,317 Catalyst for synthesis of hydrocarbons from CO and H.sub.2 and preparation method thereof
The present invention relates to petrochemistry, gas chemistry, coal chemistry, particularly the invention relates to a catalyst for synthesis of hydrocarbons...
US-8,734,952 Optical retardation film and method of production thereof
The present invention relates generally to the field of organic chemistry and particularly to the optical retardation films for liquid crystal displays. The...
US-8,734,846 Methods for the preparation of targeting agent functionalized diblock copolymers for use in fabrication of...
This application provides nanoparticles and methods of making nanoparticles using pre-functionalized poly(ethylene glycol)(also referred to as PEG) as a...
US-8,734,732 Chemical synthesis and analysis via integrated or sequential photochemical and electrochemical processes for...
A microfluidic system comprising a plurality of photochemical reaction stages, the microfluidic system comprising a computational processor, a plurality of...
US-8,734,631 Chemistry used in biosensors
The invention relates to novel compositions and methods for the detection of analytes using the nuclear reorganization energy, .lamda., of an electron transfer...
US-8,734,591 Dishwasher with auxiliary, tough soil chemistry dispensing system
A dishwasher is provided with an auxiliary dispenser to be selectively, conveniently attached to a dish rack for movement with the dish rack into and out of a...
US-8,729,270 Anti-cancer compounds, synthesis thereof, and methods of using same
Embodiments relate to the field of chemistry and biochemistry, and, more specifically, to anti-cancer compounds, synthesis thereof, and methods of using same....
US-8,729,209 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-8,728,930 Methods of forming metal silicide-comprising material and methods of forming metal silicide-comprising contacts
A method of forming metal silicide-comprising material includes forming a substrate which includes a first stack having second metal over first metal over...
US-8,728,710 Photo-imageable hardmask with dual tones for microphotolithography
Disclosed is a method of making polysiloxane and polysilsesquioxane based hardmask respond to radiations with positive tone and negative tone simultaneously....
US-8,728,527 Solid nanoparticle formulation of water insoluble pharmaceutical substances with reduced ostwald ripening
The present invention belongs to the fields of pharmacology, medicine and medicinal chemistry. The present invention provides novel pharmaceutical compositions...
US-8,722,771 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-8,722,547 Etching high K dielectrics with high selectivity to oxide containing layers at elevated temperatures with BC13...
Wafers having a high K dielectric layer and an oxide or nitride containing layer are etched in an inductively coupled plasma processing chamber by applying a...
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