Serial Number
74326326
Owner
SCHLUMBERGER TECHNOLOGY CORPORATIONAttorney
Jeff GriffinFirst Use Date
Dec 31, 1992
Filing Date
Oct 29, 1992
PETROFLOW Trademark
Serial Number: 74326326 • Registration: 1834477
Trademark Classes
Owner Contact Info
300 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Entity Type: 03
BASTIONSTRASSE 11-19
52428 JUELICH , DE
Entity Type: 03
Legal Representation
Trademark Details
Filing Date
October 29, 1992
Registration Date
May 3, 1994
First Use Anywhere
December 31, 1992
Published for Opposition
March 30, 1993
Cancellation Date
February 12, 2016
Goods & Services
computer software for interpretation of data in the search for hydrocarbon deposits; namely, software which simulates the migration and trapping of petroleum in the earth's crust