Serial Number
76261928
Owner
ADVANCED TECHNOLOGY MATERIALS, INC.Attorney
Steven J. HultquistFirst Use Date
Nov 7, 2002
Filing Date
May 24, 2001
PLANARCHEM Trademark
Serial Number: 76261928 • Registration: 2707754
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
May 24, 2001
Registration Date
April 15, 2003
First Use Anywhere
November 7, 2002
First Use in Commerce
November 7, 2002
Published for Opposition
March 26, 2002
Cancellation Date
November 21, 2009
Goods & Services
Chemicals used in chemical mechanical planarization processing for cleaning and removing particles and impurities after polishing for use in the semiconductor manufacturing industry