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NORTON COMPANY
Patent Owner
Stats
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368
total patents issued
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6 Total Apps Published
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Mar 03, 2005 most recent publication
Details
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368 Issued Patents
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0 Issued in last 3 years
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0 Published in last 3 years
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6,631 Total Citation Count
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May 21, 1976 Earliest Filing
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243 Expired/Abandoned/Withdrawn Patents
Technologies
B24D TOOLS FOR GRINDING, BUFFING, OR SHARPENING 603
B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 1242
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 839
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 761
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR657
B23F MAKING GEARS OR TOOTHED RACKS 55
B28D WORKING STONE OR STONE-LIKE MATERIALS 412
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM4117
C09C TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES 321
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 3135
Top Patents (by citation)
5,131,926 Vitrified bonded finely milled sol gel aluminous bodiesMar 15, 91Jul 21, 92[B24D, C09C]86 5,203,886 High porosity vitrified bonded grinding wheelsAug 12, 91Apr 20, 93[B24D]78 5,227,104 High solids content gels and a process for producing themFeb 26, 91Jul 13, 93[C04B]77 5,863,308 Low temperature bond for abrasive toolsOct 31, 97Jan 26, 99[B24D]66 5,738,696 Method for making high permeability grinding wheelsJul 26, 96Apr 14, 98[B24D]63 5,865,571 Non-metallic body cutting toolsJun 17, 97Feb 02, 99[B23B]52 5,527,368 Coated abrasives with rapidly curable adhesivesMay 17, 89Jun 18, 96[B24D]45 5,518,443 Superabrasive toolMay 13, 94May 21, 96[B23F]37 6,537,140 Patterned abrasive toolsMay 14, 97Mar 25, 03[B24D]36 5,833,724 Structured abrasives with adhered functional powdersSep 11, 97Nov 10, 98[B24D]35
Recent Publications
2005/0048,879 Metal single layer abrasive cutting tool having a contoured cutting surfaceOct 12, 04Mar 03, 05[B24B] 2002/0142,103 Production of patterned coated abrasive surfacesApr 02, 01Oct 03, 02[B05D] 2002/0101,281 Sigma delta FM ratio detectorJan 26, 01Aug 01, 02[H03D] 2001/0049,911 Electrostatic deposition processMar 16, 01Dec 13, 01[C09K] 2001/0003,884 PRODUCTION OF LAYERED ENGINEERED ABRASIVE SURFACESDec 20, 99Jun 21, 01[]
Recent Patents
6,573,782 Sigma delta FM ratio detectorJan 26, 01Jun 03, 03[H03D] 6,537,140 Patterned abrasive toolsMay 14, 97Mar 25, 03[B24D] 6,511,713 Production of patterned coated abrasive surfacesApr 02, 01Jan 28, 03[B05D] 6,500,493 Electrostatic deposition processMar 16, 01Dec 31, 02[B05D] 6,439,988 Corner sanding toolSep 20, 99Aug 27, 02[B24D] 6,413,286 Production tool processMay 03, 00Jul 02, 02[B24D] 6,402,604 Process for the production of coated abrasive discsDec 15, 00Jun 11, 02[B24B, B24D] 6,394,888 Abrasive tools for grinding electronic componentsMay 28, 99May 28, 02[B24B] 6,390,906 Flexible abrasive beltsJul 06, 98May 21, 02[B24B] 6,368,199 Backing plates for abrasive disksMay 27, 98Apr 09, 02[B24D]
Top Inventors for This Owner
