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Searching: chemistry





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Patent # Description
US-8,455,572 Method of making ophthalmic devices and components thereof from hydrophobic acrylic (HA) polymers with reduced...
This invention relates to the fields of polymer chemistry, materials science and ophthalmology. More particularly it relates to optical components and method(s)...
US-8,455,402 Wellbore operations using controlled variable density fluid
Fluid systems may contain elements to provide changes in bulk fluid density in response to various environmental conditions. One environmental driver to the...
US-8,454,744 Use of polyols and cyclohexane polycarboxylic acid derivatives for the removal of dust from chemical...
The use of a mixture of at least one polyol and at least one cyclohexanepolycarboxylic acid derivative for reducing or minimizing the dust emission when...
US-8,449,847 Device and method for handling multi-component mixture
Device and method for handling multi-component mixtures, comprising at least two not completely mixable fluid phases. The device comprises an arrangement of at...
US-8,449,776 Density adjustment by the use of light cycle oil, (LCO), for recovery and reclamation of spilled oil following...
Our idea is a new procedure that can be used to clean up and recover oil from spills or oil leaking from damaged ships or rigs. The reclamation is accomplished...
US-8,449,757 Combined chemistry hydrogen generation system
Embodiments of the invention relate to an apparatus or hydrogen generating system including a galvanic or first hydrogen generator and a thermally-activated or...
US-D683,210 Container for colonic cleansing kit
US-8,447,529 Method and system for predicting corrosion rates using mechanistic models
A computer system and method for predicting the aqueous phase CO.sub.2 corrosion rate of a pipe useful in the production and transportation of oil and gas....
US-8,446,142 Capacity detector for detecting capacity of an energy storage unit
A capacity detector for detecting capacity of an energy storage unit includes a first and a second buffers and a voltage divider. The first buffer is used for...
US-8,445,693 Catalyzed carbonylation in the synthesis of angiotensin II antagonists
One embodiment disclosed in the invention is the efficient synthesis of halogenated biaryl starting material via Grignard chemistry and the use thereof. Another...
US-8,445,385 Methods for etching carbon nano-tube films for use in non-volatile memories
Memory cells, and methods of forming such memory cells are provided that include a steering element coupled to a carbon-based reversible resistivity-switching...
US-8,445,197 Single molecule arrays for genetic and chemical analysis
Random arrays of single molecules are provided for carrying out large scale analyses, particularly of biomolecules, such as genomic DNA, cDNAs, proteins, and...
US-8,445,196 Single molecule arrays for genetic and chemical analysis
Random arrays of single molecules are provided for carrying out large scale analyses, particularly of biomolecules, such as genomic DNA, cDNAs, proteins, and...
US-8,445,194 Single molecule arrays for genetic and chemical analysis
Random arrays of single molecules are provided for carrying out large scale analyses, particularly of biomolecules, such as genomic DNA, cDNAs, proteins, and...
US-8,444,842 Electroplating methods and chemistries for deposition of group IIIA-group via thin films
An electrochemical co-deposition method and solution to plate uniform, defect free and smooth (In,Ga)--Se films with repeatability and controllable molar ratios...
US-D682,637 Aquaculture vessel
US-8,441,057 Embedded memory device having MIM capacitor formed in excavated structure
A method of patterning a metal (141, 341, 841) on a vertical sidewall (132, 332, 832) of an excavated feature (130, 330, 830) includes placing a material (350)...
US-8,440,582 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-8,440,579 Re-establishing surface characteristics of sensitive low-k dielectrics in microstructure device by using an in...
Patterning-induced damage of sensitive low-k dielectric materials in semiconductors devices may be restored to a certain degree on the basis of a surface...
US-8,440,574 Post chromium alloy plasma etch ashing process
A method for ashing hardened resist from a photoresist patterned chromium alloy post etch using a plasma ashing chemistry which contains no gaseous source of...
US-8,440,397 High throughput genome sequencing on DNA arrays
The present invention is directed to methods and compositions for acquiring nucleotide sequence information of target sequences using adaptors interspersed in...
US-8,438,881 Method and apparatus for dispensing treating chemistry in a laundry treating appliance
A laundry treating appliance and method for dispensing treating chemistry, where the laundry treating appliance includes a treating chamber, a single use...
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...
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