US Patent 8162723 Method of polishing a tungsten carbide surface
Patent 8162723 was granted and assigned to Cabot Microelectronics (company) on April, 2012 by the United States Patent and Trademark Office.
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Patent abstract
The invention is directed to a method for polishing a surface comprising tungsten carbide, comprising contacting a surface comprising tungsten carbide with an oxidizing agent, a polishing component, and a liquid carrier, and abrading at least a portion of the surface to polish the surface. The invention further provides a method for reconditioning a workpiece comprising tungsten carbide. The invention also provides a cutting tool insert having a highly polished surface.
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US Patent 08162723 Method of polishing a tungsten carbide surface US Patent 8162723 Method of polishing a tungsten carbide surface
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Patent Number
0816272300
Patent Number
816272300
Edits on 26 Mar, 2023
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
081627230
Date of Patent
April 24, 2012
0Patent Application Number
122249020
Date Filed
March 9, 2007
0Patent Primary Examiner
Edits on 24 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
081627230
Date of Patent
April 24, 2012
0Patent Application Number
122249020
Date Filed
March 9, 2007
0Patent Primary Examiner
Edits on 14 Dec, 2021
Golden AI
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US Patent 08162723 Method of polishing a tungsten carbide surface
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
08162723
Date of patent
April 24, 2012
Patent application number
12224902
Date Filed
March 9, 2007
Patent primary examiner
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