Serial Number
77935004
Owner
SCHLUMBERGER TECHNOLOGY CORPORATIONAttorney
Marcee G. LundeenFirst Use Date
Jul 30, 2010
Filing Date
Feb 12, 2010
OPENFRAC Trademark
Serial Number: 77935004 • Registration: 4010098
Trademark Classes
Owner Contact Info
300 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Entity Type: 03
Legal Representation
Trademark Details
Filing Date
February 12, 2010
Registration Date
August 9, 2011
First Use Anywhere
July 30, 2010
First Use in Commerce
July 30, 2010
Published for Opposition
December 21, 2010
Cancellation Date
February 11, 2022
Goods & Services
oil and gas well treatment
well bore treatment fluids, namely, chemical additives for well stimulation