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Class Information
Number: 51/307
Name: Abrasive tool making process, material, or composition > With inorganic material
Description: Subject matter including (a) a process involving the use of inorganic material or (b) a material or composition including inorganic material.










Sub-classes under this class:

Class Number Class Name Patents
51/308 Clay, silica, or silicate 880
51/309 Metal or metal oxide 2,160


Patents under this class:
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Patent Number Title Of Patent Date Issued
6860914 Abrasive product Mar. 1, 2005
6860959 Nonwoven abrasive material Mar. 1, 2005
6861137 High volume density polycrystalline diamond with working surfaces depleted of catalyzing material Mar. 1, 2005
6858292 Abrasive articles with resin control additives Feb. 22, 2005
6855405 Surface-coated carbide alloy tool Feb. 15, 2005
6855413 Oxide coated cutting tool Feb. 15, 2005
6846232 Backing and abrasive product made with the backing and method of making and using the backing and abrasive product Jan. 25, 2005
6846340 Method of manufacturing segment-chip-type grinding wheel having large axial length Jan. 25, 2005
6846341 Method of forming cutting elements Jan. 25, 2005
6843815 Coated abrasive articles and method of abrading Jan. 18, 2005
6843816 Cerium-based abrasive material and method for preparation thereof Jan. 18, 2005
6840971 Chemical mechanical polishing systems and methods for their use Jan. 11, 2005
6835220 Anti-loading treatments Dec. 28, 2004
6835446 Surface-coated carbide alloy cutting tool Dec. 28, 2004
6833014 Abrasive product, method of making and using the same, and apparatus for making the same Dec. 21, 2004
6830503 Catalyst/oxidizer-based CMP system for organic polymer films Dec. 14, 2004
6830598 Molten braze coated superabrasive particles and associated methods Dec. 14, 2004
6827752 Cerium oxide slurry, and method of manufacturing substrate Dec. 7, 2004
6824578 Abrasive material Nov. 30, 2004
6824579 Selective polishing with slurries containing polyelectrolytes Nov. 30, 2004
6821309 Chemical-mechanical polishing slurry for polishing of copper or silver films Nov. 23, 2004
6821624 Amorphous carbon covered member Nov. 23, 2004
6818030 Process for producing abrasive particles and abrasive particles produced by the process Nov. 16, 2004
6814775 Sintered compact for use in machining chemically reactive materials Nov. 9, 2004
6811579 Abrasive tools with precisely controlled abrasive array and method of fabrication Nov. 2, 2004
6811580 Inserts for metal cutting purposes Nov. 2, 2004
6811581 High-speed tool steel gear cutting tool and manufacturing method therefor Nov. 2, 2004
6811582 Abrasive grain with an abrasive coating Nov. 2, 2004
6811583 Polishing composition for a substrate for a magnetic disk and polishing method employing it Nov. 2, 2004
6805615 Planarizing solutions, planarizing machines and methods for mechanical or chemical-mechanical planarization of microelectronic-device substrate assemblies Oct. 19, 2004
6805722 Apparatus and method for forming a spiral wound abrasive article, and the resulting article Oct. 19, 2004
6805944 Coated cemented carbide cutting tool Oct. 19, 2004
6802877 Polyvinyl acetal composition roller brush with abrasive outer surface Oct. 12, 2004
6802878 Abrasive particles, abrasive articles, and methods of making and using the same Oct. 12, 2004
6800019 Abrasive cloth and polishing method Oct. 5, 2004
6797023 Coated abrasives Sep. 28, 2004
6790126 Agglomerate abrasive grain and a method of making the same Sep. 14, 2004
6790543 Hard layer-coated tool Sep. 14, 2004
6786944 Aqueous dispersion for chemical mechanical polishing Sep. 7, 2004
6786945 Polishing compound and method for polishing substrate Sep. 7, 2004
6783432 Additives for pressure sensitive polishing compositions Aug. 31, 2004
6780212 Surface finishing composition Aug. 24, 2004
6776810 Anionic abrasive particles treated with positively charged polyelectrolytes for CMP Aug. 17, 2004
6776811 Cerium based abrasive material, method of quality examination thereof, and method of production thereof Aug. 17, 2004
6773473 Supercritical fluid extraction Aug. 10, 2004
6773474 Coated abrasive article Aug. 10, 2004
6773475 Abrasive material having abrasive layer of three-dimensional structure Aug. 10, 2004
6773476 Polishing composition and polishing method employing it Aug. 10, 2004
6769975 Super abrasive tool and process for producing the same Aug. 3, 2004
6770218 Composition for polishing metal on semiconductor wafer and method of using same Aug. 3, 2004

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