on 26 Apr 2022
Last Applicant/ Owned by
300 Schlumberger Drive - MD 23
Sugar Land
TX
77478
Serial Number
90759010 filed on 07th Jun 2021
Registration Number
6713210 registered on 26th Apr 2022
Correspondent Address
MARGARET A. BOULWARE
Filing Basis
1. use application currently
Disclaimer
NO DATA
Chemical additives for oil well drilling fluids
Chemical additives for oil well drilling fluids
31st Jan 2020
31st Jan 2020
No 90759010
No Service/Collective Mark
No STC-FULCRUM
No
No
No
No
No
No
No
No
| Status Date | Action Taken |
|---|---|
| 26th Apr 2022 | REGISTERED-PRINCIPAL REGISTER |
| 08th Feb 2022 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| 08th Feb 2022 | PUBLISHED FOR OPPOSITION |
| 19th Jan 2022 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| 06th Jan 2022 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| 04th Jan 2022 | ASSIGNED TO EXAMINER |
| 27th Aug 2021 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| 10th Jun 2021 | NEW APPLICATION ENTERED IN TRAM |
