Serial Number
75160133
Owner
SCHLUMBERGER TECHNOLOGY CORPORATIONAttorney
Margaret (Meg) A. BoulwareFirst Use Date
Dec 8, 1997
Filing Date
Sep 3, 1996
RESSUM Trademark
Serial Number: 75160133 • Registration: 2168306
Trademark Classes
Owner Contact Info
300 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Entity Type: 03
Legal Representation
Trademark Details
Filing Date
September 3, 1996
Registration Date
June 23, 1998
First Use Anywhere
December 8, 1997
First Use in Commerce
December 8, 1997
Published for Opposition
June 10, 1997
Cancellation Date
October 22, 2021
Goods & Services
computer software for use in oil and gas exploration and production, namely, for computing reservoir thickness and properties for multiple wells and layers and technical and user manuals distributed therewith