Serial Number
75494089
Owner
SCHLUMBERGER TECHNOLOGY CORPORATIONAttorney
Margaret A BoulwareFirst Use Date
Mar 1, 1994
Filing Date
Jun 1, 1998
PORTFOLIO Trademark
Serial Number: 75494089 • Registration: 2262989
Trademark Classes
Owner Contact Info
300 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Entity Type: 03
1400, 520-5th Avenue S.W.
Calgary, Alberta T2P 3R7 , CA
Entity Type: 03
Legal Representation
Trademark Details
Filing Date
June 1, 1998
Registration Date
July 20, 1999
First Use Anywhere
March 1, 1994
First Use in Commerce
March 1, 1994
Published for Opposition
April 27, 1999
Cancellation Date
November 5, 2021
Goods & Services
COMPUTER SOFTWARE FOR USE BY THE PETROLEUM INDUSTRY IN THE TRACKING OF OIL AND GAS VALUATION AND RESERVES/VOLUME