Serial Number
75433912
Owner
CHEVRON PHILLIPS CHEMCIAL COMPANY LPAttorney
Joshua J. BurkeFirst Use Date
Apr 28, 1997
Filing Date
Feb 13, 1998
DRILLZAN Trademark
Serial Number: 75433912 • Registration: 2278951
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
February 13, 1998
Registration Date
September 21, 1999
First Use Anywhere
April 28, 1997
First Use in Commerce
April 28, 1997
Published for Opposition
June 29, 1999
Goods & Services
chemical additives for drilling muds used in oil well drilling