Serial Number
76421122
Owner
ALBEMARLE CORPORATIONAttorney
Douglas W. Kenyon,First Use Date
Aug 6, 2000
Filing Date
Jun 13, 2002
WELLGUARD Trademark
Serial Number: 76421122 • Registration: 2693248
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
June 13, 2002
Registration Date
March 4, 2003
First Use Anywhere
August 6, 2000
First Use in Commerce
August 6, 2000
Published for Opposition
December 10, 2002
Cancellation Date
October 11, 2013
Goods & Services
Chemical additives for use in emulsification, corrosion inhibition, fluid loss control and suspension control in on-shore and off-shore drilling in the oil field industry