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Searching: chemistry





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Patent # Description
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...
US-8,877,143 Chemical synthesis and analysis via integrated, sequential and series-parallel photochemical and other chemical...
A microfluidic system comprising a plurality of photochemical reaction stages, the microfluidic system comprising a computational processor, a plurality of...
US-8,877,066 Method for monitoring and controlling the chemistry of a ZLD process in power plants
A method for monitoring and controlling the chemistry of a Zero Liquid Discharge (ZLD) process in power plants is described. The method identifies the principal...
US-8,875,548 Laundry treating appliance with cleaning system for residual treating chemistry
A method and apparatus for at least partially removing residual treating chemistry on an interface between a removable treating chemistry reservoir and a...
US-8,871,896 Michael addition curing chemistries for sulfur-containing polymer compositions
The use of Michael addition curing chemistries in compositions comprising sulfur-containing polymers such as polythioethers and polysulfides useful in aerospace...
US-8,871,102 Method and system for fabricating a narrow line structure in a magnetic recording head
A method for fabricating a structure in magnetic recording head is described. First and second hard mask layers are provided on the layer(s) for the structure....
US-8,865,887 Method for synthesizing calixarene and/or cyclodextrin copolymers, terpolymers and tetrapolymers, and uses thereof
The present invention relates to a novel method for synthesizing a composition of polymers, copolymers, terpolymers and tetrapolymers, and to the use thereof,...
US-8,865,767 Nutritional supplement composition promoting, increase, development, elevation and activation of "serotonin"
A Nutritional Supplement Composition promoting the increase, development, elevation and activation of the brain chemical "serotonin" in the "subjects" brain...
US-8,865,613 Catalyst for synthesis of hydrocarbons from CO and H.sub.2 and preparation method thereof
The disclosed technology relates to nanotechnology, petrochemistry, gas chemistry, coal chemistry, in particular to a catalyst based on carbon nanotubes for...
US-8,865,313 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-8,864,930 Perfluoroether sealant compositions
Disclosed are perfluoroethers and perfluoroether compositions useful in high temperature aerospace applications. The perfluoroethers can be adapted for use with...
US-8,859,492 Metallodrugs having improved pharmacological properties, and methods of manufacture and use thereof
It is an object of the present invention to provide improved pharmacological properties to molecules which bind to a target with low affinity (hereinafter...
US-8,858,955 Process for manufacturing vaccines
The present application discloses a method for making an immunogenic composition comprising an improved way of conducting saccharide-protein conjugation...
US-8,858,895 Continuous on-line adjustable disinfectant/sanitizer/bleach generator
Methods and systems for on-site, continuous generation of peracid chemistry, namely peroxycarboxylic acids and peroxycarboxylic acid forming compositions, are...
US-8,858,734 Superfinishing large planetary gear systems
A method of superfinishing a large hollow wheel gear in a vibratory bowl having a center hub comprises at least partially filling the vibratory bowl with an...
US-8,852,667 Method for preparation of bioactive glass coatings by liquid precursor thermal spray
The present invention belongs to the field of biomedical material, and is particularly related to a method of preparing bioactive glass coatings by liquid...
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