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Patent # Description
US-7,993,454 Surface modified quartz glass crucible, and its modification process
A surface modified quartz glass crucible and a process for modifying the crucible includes a layer of a metal oxide on the whole or a part of the inside and/or...
US-7,993,453 Method for producing silicon carbide single crystal
A method for the production of an SiC single crystal includes the steps of growing a first SiC single crystal in a first direction of growth on a first seed...
US-7,993,452 Method of manufacturing epitaxial silicon wafer
A role of a bottom face of a silicon wafer is identified in a manufacturing process of the silicon wafer. And preferable characteristic feature is also...
US-7,993,451 Cement stabilization of soils using a proportional cement slurry
A novel cement slurry composed of cement and water that can be used in cement stabilization applications. The cement slurry compound itself is chemically...
US-7,993,450 Method for removal of unburned carbon in fly ash
The object is to remove unburned carbon in a fly ash in a stable and economically advantageous manner. A fly ash, water and a trapping agent are mixed together...
US-7,993,449 Binder composition, a construction compositon comprising said binder composition, as well as a method for...
A binder composition includes a) an ash, b) an additive composition, wherein the additive composition includes one or more components from group (b1) and one or...
US-7,993,448 Cement-containing composition for use with alkali-resistant fiberglass and poles made therefrom
A cement-containing composition, and in particular to a sand free composition employing effective amounts of cement, a superplasticizer, a metakaolin clay, an...
US-7,993,447 Pigment dispersed liquid, ink composition for inkjet recording, and ink cartridge, recording method, recording...
A pigment dispersed liquid prepared by heat-treating an aqueous pigment dispersion containing a self-dispersing pigment, but not a dispersing resin.
US-7,993,446 Dispersing agent for organic pigment and use thereof
This invention relates to a dispersant for an organic pigment comprising a compound represented by the below-described formula (1) or (2), and also to its use....
US-7,993,445 Nanoparticles of alumina and oxides of elements of main groups I and II of the periodic table, and their...
Nanoparticles are claimed which consist of 50-99.99% by weight of alumina and 0.01-50% by weight of metal oxide of elements of main group I and II of the...
US-7,993,444 Multi-layer effect pigment
A multilayer effect pigment includes a transparent substrate, a layer of high refractive index material on the substrate, and alternating layers of low...
US-7,993,443 Multilayer effect pigment
A multilayer effect pigment includes a transparent substrate, a layer of high refractive index material on the substrate, and alternating layers of low...
US-7,993,442 Method for producing bituminous paving compositions
A bituminous composition with improved paving performance, comprising a high-concentration-emulsifier bituminous emulsion is disclosed. The ...
US-7,993,441 Roadway patching composition
An asphalt based mixture, which is an oil and water emulsion, comprises 15-30% V water; 34 to 80% asphalt cement dispersed as asphalt cement droplets; and...
US-7,993,440 Inkjet ink
A non-water-based inkjet ink containing a colorant, is characterized in that a mixed solvent having a solubility parameter value of from about 8 to about 10 is...
US-7,993,439 Printing ink concentrate and method for its production
A printing ink concentrate in the form of coated non-tacky and/or uncoated non-tacky pellets, a method for producing the same and a method of making a printing...
US-7,993,438 High temperature resistant coating compositions
An aqueous phosphoric bonding solution consists essentially of phosphoric acid, a source of magnesium ions, and a leachable corrosion inhibitor. The bonding...
US-7,993,437 Filter removal bag
Embodiments of the invention generally include a contamination housing assembly and bag for use therein. In one embodiment, a contamination housing assembly...
US-7,993,435 Process and apparatus for cracking hydrocarbon feedstock containing resid
A process for cracking hydrocarbon feedstock containing resid comprising: heating the feedstock, mixing the heated feedstock with a fluid and/or a primary...
US-7,993,434 Disposable air filter assembly
A disposable air filter and grill assembly is disclosed which eliminates the undesirable need of cleaning conventional air filter grills. The assembly includes...
US-7,993,433 Method and apparatus for energy reduction in acid gas capture
The invention relates to a new method for removing and recovering of acid gases from a gaseous mixture in an absorption plant by adding an organic acid to a...
US-7,993,432 Air collector with functionalized ion exchange membrane for capturing ambient CO.sub.2
An apparatus for capture of CO.sub.2 from the atmosphere comprising an anion exchange material formed in a matrix exposed to a flow of the air.
US-7,993,431 Gas purifier apparatus and method for gas purification
A gas purifier of the present invention includes a purifier in which a gas-purifying agent is packed, wherein a gas is fed into the purifier, and impurities in...
US-7,993,430 Process for producing molten iron and apparatus for producing molten iron
The disclosure relates to improvements of technology for producing metallic iron by thermally reducing an iron source such as iron ore with a carbonaceous...
US-7,993,429 Lubricant for powder metallurgical compositions
An iron-based powder metallurgical composition is provided comprising an iron or iron-based powder and a particulate composite lubricant, the composite...
US-7,993,428 Method for manufacturing molten iron
A method for manufacturing molten iron comprises charging a carbonaceous material, a flux, and solid reduced iron obtained by thermally reducing carbon...
US-7,993,427 Filter medium
The present invention relates to a filter composed of a multi-ply filter medium, which comprises at least one non-woven stiffening layer, at least one...
US-7,993,426 Moisture separator
In a moisture separator, a manifold that communicates with a steam inlet is disposed in a shell. A plurality of blowout outlets for steam is provided on a side...
US-7,993,425 Free vortex air-oil separator
The present invention provides a free vortex air-oil separator that may be used in systems for separating oil from air oil mixtures. The free vortex air-oil...
US-7,993,424 Air cleaner
An air cleaner case of an air cleaner used in an engine provides a lower casing holding a cleaner element thereon, and a cover accommodating the cleaner element...
US-7,993,423 High efficiency grease filter cartridge
A grease filter has a filtering portion configured such that fumes enter a major face thereof and flow through a grease extraction filter therewithin in a...
US-7,993,422 Filter elements; air cleaner; assembly; and, methods
A filter element, a safety element and fluid cleaner assembly. The fluid cleaner assembly generally includes a housing having a cover and a primary fluid...
US-7,993,421 Gas filtering apparatus
An air cleaner including a front housing, a rear housing, and a filter. The filter includes a plurality of parallel folds and partitions a pre-filtering chamber...
US-7,993,420 Ceria material and method of forming same
A particulate material comprising cerium oxide particles having a secondary particle size distribution in a range of 80 nm to 199 nm and a density of at least...
US-7,993,419 Abrasive tools made with a self-avoiding abrasive grain array
Abrasive tools contain abrasive grains oriented in an array according to a non-uniform pattern having an exclusionary zone around each abrasive grain, and the...
US-7,993,418 Solid electrolytic capacitor and method of manufacturing the same
Provided is a solid electrolytic capacitor including a capacitor element with a positive polarity; an anode wire of which one side is inserted into the...
US-7,993,417 Method of adhering a pair of members
A connecting structure of PCB using an anisotropic conductive film according to the present invention having members connected to each other by heat-compression...
US-7,993,416 Pre-filled crystallization plates and methods for making and using same
The present invention generally relates to encapsulation of crystallization solutions in pierceable reservoirs in order to prevent evaporation of the...
US-7,993,415 Fabrics having a topically applied silver-based finish exhibiting a reduced propensity for discoloration
Improvements in the wash durability and discoloration levels for fabrics having topically applied silver-ion treatments (such as ion-exchange compounds, like...
US-7,993,414 Portable computing system docking security system and method
A portable computing system docking security system comprises a security module disposed in the portable computing system and configured to detect an undocking...
US-7,993,413 Valve system for prosthetics
A valve system regulates the air pressure in the space(s) between a residual limb, or liner-covered limb, and a hard socket of an external prosthesis, and may...
US-7,993,412 Nanofibers as a neural biomaterial
Nanomaterials for neural and orthopedic prostheses are disclosed. Composite carbon nanofibers enhance neuronal growth and minimize glial scar tissue formation....
US-7,993,411 Medical implant having improved drug eluting features
An implantable drainage device for treatment of a stricture of a body vessel is disclosed. The device comprises a drainage tube including an inlet and extending...
US-7,993,410 Esophageal stent
Disclosed is an esophageal stent placed in a stenosed part of the esophagus having a flexible tube to prevent the reverse flow of gastric contents from the...
US-7,993,409 Lip implant and method for insertion
A lip implant having first and second regions is described. The lip implant includes a first region formed of a liquid, solid, or a gas and a second region...
US-7,993,408 Acetabular cup having an adjustable modular augment
An orthopedic prosthesis for implantation into a bone of a patient can include a shell, an augment and a securing member. The shell can be adapted to be affixed...
US-7,993,407 Orthopaedic prosthesis having a positionable stem
An orthopaedic prosthesis includes a femoral component configured to be coupled to a surgically-prepared surface of the distal end of a femur and a plate having...
US-7,993,406 Open intervertebral spacer
Open chambered spacers, implanting tools and methods are provided. The spacers 500' include a body 505' having a wall 506' which defines a chamber 530' and an...
US-7,993,405 Spinal disc annulus repair system and methods
The present invention provides methods and devices for annulus disc repair. The methods and devices are particularly suited to the repair and/or reconstruction...
US-7,993,404 Transformable spinal implants and methods of use
The present application is directed to transformable implants for a variety of medical applications. The implants transform from a malleable pre-filled article...
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