Serial Number
78204665
Owner
DuPont Air Products NanoMaterials LLCAttorney
Geoffrey L. ChaseFirst Use Date
Aug 1, 2002
Filing Date
Jan 17, 2003
ASCEND Trademark
Serial Number: 78204665 • Registration: 2835506
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
January 17, 2003
Registration Date
April 20, 2004
First Use Anywhere
August 1, 2002
First Use in Commerce
February 21, 2003
Published for Opposition
September 23, 2003
Cancellation Date
November 26, 2010
Goods & Services
Chemicals used in chemical mechanical planarization processing for polishing for use in the semiconductor manufacturing industry