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Searching: chemistry





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Patent # Description
US-8,258,319 Exo- and diastereo- selective synthesis of himbacine analogs
This application discloses a novel process for the preparation of himbacine analogs useful as thrombin receptor antagonists. The process is based in part on the...
US-8,258,190 Encapsulated contrast agents
The present invention relates to the field of polymer chemistry and more particularly to encapsulated contrast agents and methods for using the same.
US-8,258,041 Method of fabricating metal-bearing integrated circuit structures having low defect density
A method of fabricating metal-bearing structures in an integrated circuit such as metal-polysilicon capacitors using conductive metal compounds. Defects due to...
US-8,257,512 Classes of modal structured steel with static refinement and dynamic strengthening and method of making thereof
The present disclosure is directed at formulations and methods to provide new steel alloys having relatively high strength and ductility. The alloys may be...
US-8,249,816 High throughput screening methods for fuel compositions
Methods for determining deposit formation tendencies for a plurality of fluid samples of different compositions is provided. Each sample includes fuel additive...
US-8,247,363 MG++ chemistry and method for fouling inhibition in heat processing of liquid foods and industrial processes
The present invention relates to methods for removing or preventing scale formation in a liquid food processing operation. The present invention also relates to...
US-8,246,756 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-8,241,410 Ancillary embodiments and modifications to a polyphasic pressurized homogenizer
Ancillary embodiments and modifications to a homogenizer unit that increases its applicability to a wide spectrum of chemical or physical-chemical reactions and...
US-8,236,712 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-8,236,143 Controlling chemical reactions by spectral chemistry and spectral conditioning
This invention relates to novel methods for affecting, controlling and/or directing various reactions and/or reaction pathways or systems by exposing one or...
US-8,232,448 Transgenic mouse with a homozygous mutation in the CMAH gene
This application is in the field of sialic acid chemistry, metabolism, antigenicity, and the production of transgenic non-human mammals with altered sialic acid...
US-8,232,439 Use of isoalkane mixtures for dedusting construction chemistry products
The present invention relates to the use of isoalkane mixtures for reducing or minimizing the dust emission during the handling of pulverulent construction...
US-8,232,268 Carbapenem antibacterials with gram-negative activity and processes for their preparation
The present invention provides .beta.-methyl carbapenem compounds and pharmaceutical compositions useful in the treatment of bacterial infections and methods...
US-8,232,005 Lead acid battery with titanium core grids and carbon based grids
A hybrid lead acid electric storage battery uses conventional lead-acid secondary battery chemistry. The battery is a sealed battery or an unsealed battery. The...
US-8,231,799 Plasma reactor apparatus with multiple gas injection zones having time-changing separate configurable gas...
A plasma reactor for processing a workpiece such as a semiconductor wafer has a housing defining a process chamber, a workpiece support configured to support a...
US-8,227,571 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-8,227,051 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-8,227,035 Templated monolayer polymerization and replication
A self-replicating monolayer system employing polymerization of monomers or nanoparticle ensembles on a defined template provides a method for synthesis of...
US-8,226,832 Portable water treatment method
A method that can be used in a portable system and apparatus to effectively and efficiently treat aqueous fluids by quickly and reliably adjusting and...
US-8,222,359 Poly(propargyl-L-glutamate) and derivatives thereof
A process of the present invention is directed toward conducting highly selective, high yield post-polymerization reactions on polypeptides to prepare...
US-8,222,048 Automated analyzer for clinical laboratory
A laboratory automation system that is capable of carrying out clinical chemistry assays, immunoassays, amplification of nucleic acid assays, and any...
US-8,221,701 Centrifugal force-based microfluidic device for blood chemistry analysis
Provided is a microfluidic device that can automatically perform various types of biological blood analysis. In the microfluidic device, a specimen is...
US-8,218,931 D 1413 HT radiation curable coatings for optical fiber
A Radiation Curable Coating composition, which may be used as an inner primary coating, an outer primary coating, single coats, a matrix, or a buffer resin...
US-8,217,463 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-8,217,202 Single carbon precursor synthons
The chemistry of [.sup.13C]methyl phenyl sulfide is exploited to produce new isotopically labeled precursors that allow for the facile assembly of a wide range...
US-8,217,120 Functionalized styrene oligomers and polymers
The present invention provides functionalized styrene oligomers and polymers prepared by Friedel-Crafts chemistry, as well as epoxidation products thereof. In...
US-8,212,336 Field effect transistor source or drain with a multi-facet surface
FET configurations in which two (or more) facets are exposed on a surface of a semiconductor channel, the facets being angled with respect to the direction of...
US-8,212,020 Reagents for reversibly terminating primer extension
This invention relates to the field of nucleic acid chemistry, more specifically to the field of compositions of matter that comprise triphosphates of modified...
US-8,211,844 Method for cleaning a semiconductor structure and chemistry thereof
A method for removing a etch residue (e.g., polymer or particle) from a semiconductor structure and using a cleaning chemistry and the composition of the...
US-8,211,296 Portable water treatment system and apparatus
A portable water treatment system and apparatus is disclosed that can effectively and efficiently treat aqueous fluids by quickly and reliably adjusting and...
US-8,211,238 System, method and apparatus for self-cleaning dry etch
A method for cleaning a processing chamber that includes heating an inner surface of the processing chamber to a first temperature. The first temperature can be...
US-8,209,879 Method for removing chemistry buildup in a dispensing dryer
A method for operating a dispenser dryer to remove treating chemistry in the dispenser dryer.
US-8,206,898 RNA exit channel: target and method for inhibition of bacterial RNA polymerase
The invention provides a target and methods for specific binding and inhibition of RNAP from bacterial species. The invention is directed to a method for...
US-8,202,620 Permanent coating of surfaces for inhibiting and/or preventing them from icing up, and use for that purpose
The invention refers to the fields of chemistry and mechanical engineering, relates to a permanent coating, which have a functionalization of the surfaces for...
US-8,202,471 Furnace configured for use in both the galvannealing and galvanizing of a metal strip
A heat treatment or heat soak furnace for use in both galvannealing and galvanizing processes including a heating apparatus configured to supply heat and remove...
US-8,201,345 Method for operating a cleanout cycle in a dispensing dryer
A method for operating a cleanout cycle to remove treating chemistry dispensed within a dispenser dryer.
US-8,197,796 Biocompatible polymeric contrast agents and radiopaque materials for medical devices
In accordance with the present invention, a high intensity radiopaque contrast agent is disclosed. The agent may be coated on or incorporated within bulk...
US-8,197,757 Electrical insulation of devices with thin layers
A novel, economical electrical insulation method for the production of ultra-thin insulation layers using a solution coating method. Thin hydrophobic...
US-8,196,659 Multifunctional particles for downhole formation treatments
An aqueous, viscoelastic fluid gelled with a viscosifier, e.g. a viscoelastic surfactant, is stabilized and improved with an effective amount of a particulate...
US-8,193,336 Method and apparatus for combinatorial chemistry
A method and apparatus are provided for performing light-directed reactions in spatially addressable channels within a plurality of channels. One aspect of the...
US-8,193,335 Click chemistry for the production of reporter molecules
The present invention relates to methods for producing reporter molecules suitable for the detection of analytes, e.g. nucleic acids. Further, the present...
US-8,193,096 High dose implantation strip (HDIS) in H.sub.2 base chemistry
Plasma is generated using elemental hydrogen, a weak oxidizing agent, and a fluorine containing gas. An inert gas is introduced to the plasma downstream of the...
US-8,192,789 Method for manufacture and structure of multiple electrochemistries and energy gathering components within a...
The present invention provides a method to design, manufacture and structure a multi-component energy device having a unified structure, wherein the individual...
US-8,192,762 Preparation of soluble and colloidal molecularly imprinted polymers by living polymerization
The present invention describes a method for synthesis of relatively low molecular weight imprinted polymers using living polymerization, and their application...
US-8,191,632 Method of treating a subterranean formation using a rheology model for fluid optimization
Subterranean formation treatment methods incorporating a rheology model which enables prediction of fluid rheology properties during a treatment operation,...
US-8,188,462 Spirobifluorene derivatives, their preparation and uses thereof
The invention concerns Spirobifluorene derivatives having the general formula (II) and the corresponding, radical anions that can be represented via the general...
US-8,183,355 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-8,183,178 Iterated branching reaction pathways via nucleic acid-mediated chemistry
The present invention provides methods and compositions for performing multi-step nucleic acid mediated synthesis of a highly diverse collection of molecules,...
US-8,183,161 Method and system for dry etching a hafnium containing material
A method and system for etching a hafnium containing material using a boron tri-chloride (BCl.sub.3) based process chemistry is described. A substrate having a...
US-8,182,746 Electrophoresis process using a valve system
An electrophoresis apparatus is generally disclosed for sequentially analyzing a single sample or multiple samples having one or more analytes in high or low...
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