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Searching: chemistry





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Patent # Description
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...
US-8,354,092 Development of molecular imaging probes for carbonic anhydrase-IX using click chemistry
The present application discloses methods for identifying inhibitors with high binding-affinity for the carbonic anhydrase-IX (CA-IX) enzyme using click...
US-8,350,077 Amides of creatine, method of their preparation, and remedy possessing a neuroprotective activity
The invention relates to pharmaceutical chemistry notably to new biologically active substances (BAS) and their properties. In particular, the invention relates...
US-8,343,894 Controlled variable density fluid for wellbore operations
Fluid systems may contain elements to provide changes in bulk fluid density in response to various environmental conditions. One environmental driver to the...
US-8,343,775 Method and device for affinity differential intraplexing
The present invention provides a method and device for the improvement of intraplexed assays. This improvement is based upon the use of multiple assay...
US-8,338,242 Backside bevel protection
The disclosure provides methods and structures for preventing exposing polysilicon layer and silicon substrate on the substrate backside to polysilicon etching...
US-8,337,950 Method for depositing boron-rich films for lithographic mask applications
Methods for processing a substrate with a boron rich film are provided. A patterned layer of boron rich material is deposited on a substrate and can be used as...
US-8,337,631 Dishwasher with separate sump for concentrated fluid supply
A dishwasher includes a main sump that holds the main wash fluid supply, and a separate sump formed in the bottom wall of the tub away from the main sump. The...
US-8,337,628 Non-integrated bulk dispenser and method of operating a dishwasher having same
A removable non-integrated treating chemistry dispensing cartridge assembly may emit a signal in response to a predetermined amount of treating chemistry being...
US-8,329,905 Synthesis of diethyl{[5-(3-fluorophenyl)-pyridine-2yl]methyl}phosphonate
This application discloses a novel process for the preparation of phosphonate esters useful as intermediates in the preparation of himbacine analogs, themselves...
US-8,329,184 Process for manufacturing vaccines
The present application discloses an improved method for conducting saccharide-protein conjugation reactions using carbodiimide condensation chemistry....
US-8,328,967 Nano-laminate-based ignitors
Sol-gel chemistry is used to prepare igniters comprising energetic multilayer structures coated with energetic materials. These igniters can be tailored to be...
US-8,327,861 Megasonic precision cleaning of semiconductor process equipment components and parts
Methods and apparatus are provided for using various megasonic apparatus including megasonic tanks, scanning megasonic plates, megasonic jets, and megasonic...
US-8,324,334 Telechelic olefin metathesis polymers from renewable feedstocks
Olefin metathesis polymerization reactions are disclosed, and more particularly ring-opening metathesis polymerization of cyclic olefins with olefinic...
US-8,324,108 Increasing robustness of a dual stress liner approach in a semiconductor device by applying a wet chemistry
In a dual stress liner approach, unwanted material provided between closely spaced gate electrode structures may be removed to a significant degree on the basis...
US-8,323,696 Nanoparticles for immunotherapy
Nanoparticles that activate complement in the absence of biological molecules are described. The nanoparticles are shown to specifically target antigen...
US-8,319,295 Use of F-based gate etch to passivate the high-k/metal gate stack for deep submicron transistor technologies
A new, effective and cost-efficient method of introducing Fluorine into Hf-based dielectric gate stacks of planar or multi-gate devices (MuGFET), resulting in a...
US-8,318,589 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-8,318,030 Magnetic device definition with uniform biasing control
A method of fabricating a magnetic device is described. A mask removing layer is formed on a layered sensing stack and a hard mask layer is formed on the mask...
US-8,314,251 Total synthesis of salinosporamide A and analogs thereof
The present application relates to certain compounds and to methods for the preparation of certain compounds that can be used in the fields of chemistry and...
US-8,314,090 Methods of synthesis of benzazepine derivatives
The disclosure describes method of synthesis of substituted benzazepine derivatives. Preferred methods according to the disclosure allow for large-scale...
US-8,314,027 Wafer electroless plating system and associated methods
A dry-in/dry-out system is disclosed for wafer electroless plating. The system includes an upper zone for wafer ingress/egress and drying operations. Proximity...
US-8,311,744 Use of chemically and geologically consistent constraints for obtaining elemental chemistry downhole
A method for estimating a lithotype of an earth formation, the method includes: obtaining at least two different energy spectra of radiation received from the...
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