Production Heterogeneity Signatures Trademark Details

This mark is dead with a status of Abandoned - No Statement of Use Filed. The last case file activity for this mark occured 25 years ago on Friday, January 22, 1999, according to the United State Patent & Trademark Office
Word Mark Production Heterogeneity Signatures
Status Dead 606 — Abandoned - No Statement of Use Filed

Current Owner

Schlumberger Technology Corporation of Sugar Land, TX

View all trademarks for Schlumberger Technology Corporation
Other Trademarks for Schlumberger Technology Corporation
Serial Number 75224166
Status Date Friday, January 22, 1999
Filing Date Friday, January 22, 1999
Attorney Mark R Wisner

Correspondent

MARK R WISNER
SROUFE PAYNE & LUNDEEN LLP
1700 WEST LOOP SOUTH SUITE 1230
HOUSTON TX 77027-3008

Case File Statements

Goods & Services Consulting Services Provided to Oil and Gas Exploration and Production Companies Specifically as It Relates to the Identification of Completion or Reservoir Anomalies

Classifications

International Class Codes
042 — Class 42 includes mainly services provided by persons, individually or collectively, in relation to the theoretical and practical aspects of complex fields of activities; such services are provided by members of professions such as chemists, physicists, engineers, computer programmers, etc.
U.S. Class Codes 100, 101
Status 8 — Abandoned
Status Date Wednesday, August 4, 1999
Primary Code 042

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