The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 12, 2015
Filed:
Sep. 19, 2008
Steven Grumbine, Aurora, IL (US);
Shoutian LI, Naperville, IL (US);
William Ward, Glen Ellyn, IL (US);
Pankaj Singh, Plainfield, IL (US);
Jeffrey Dysard, St. Charles, IL (US);
Steven Grumbine, Aurora, IL (US);
Shoutian Li, Naperville, IL (US);
William Ward, Glen Ellyn, IL (US);
Pankaj Singh, Plainfield, IL (US);
Jeffrey Dysard, St. Charles, IL (US);
Cabot Microelectronics Corporation, Aurora, IL (US);
Abstract
The inventive method comprises chemically-mechanically polishing a substrate with an inventive polishing composition comprising a liquid carrier and abrasive particles that have been treated with a compound.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile