OILTRACERS
Live / Registered — Registered and renewed (as of 11 Jun 2026)
What this means for you
Registered since 18 Apr 2006. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 18 Apr 2036: the §8 & §9 renewal).
Record
- Serial number
- 78499697
- Registration number
- 3081934
- Mark type
- Word mark
- Filed
- 14 Oct 2004
- Published for opposition
- 24 Jan 2006
- Registered
- 18 Apr 2006
- Current term from
- 18 Apr 2026
- Next maintenance filing
- §8 & §9 renewal, due by 18 Apr 2036 (grace period to 18 Oct 2036)
- Attorney of record
- Carla B. Oakley
Goods and services
- Class 042 — Scientific and technological services: Consultation and research in the field of geology and chemistry
Owner
- STRATUM RESERVOIR (US), LLC, Houston, TX, US
- WEATHERFORD TECHNOLOGY HOLDINGS, LLC, HOUSTON, TX, US
- WEATHERFORD/LAMB, INC., HOUSTON, TX, US
- OilTracers, L.L.C., Dallas, TX, US
- OilTracers, L.L.C., Dallas, TX, US
- OilTracers, L.L.C., Dallas, TX, US
Prior registrations
Prosecution history
- 11 Jun 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 11 Jun 2026 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 11 Jun 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 11 Jun 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 07 Apr 2026 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 07 Apr 2026 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 07 Apr 2026 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 07 Apr 2026 — TEAS SECTION 8 & 9 RECEIVED
- 26 Aug 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 26 Aug 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 26 Aug 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 26 Aug 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 26 Aug 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 18 Apr 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 26 Mar 2020 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED