ISOTECH RT
Dead / Cancelled — Cancelled — Section 8 (as of 07 Oct 2022)
What this means for you
This registration has been cancelled; it no longer blocks anyone on its own. The name may be available, but check before relying on it — rights can also come from actual use, not only from the register.
Record
- Serial number
- 86539599
- Registration number
- 4921062
- Mark type
- Stylized text
- Filed
- 19 Feb 2015
- Published for opposition
- 05 Jan 2016
- Registered
- 22 Mar 2016
- Attorney of record
- Laura M. Franco
Goods and services
- Class 042 — Scientific and technological services: Analysis and testing in the nature of a real time logging service providing mud gas analysis to operators in the oil and gas industry
Owner
- STRATUM RESERVOIR (ISOTECH), LLC, HOUSTON, TX, US
- ISOTECH LABORATORIES, INC., CHAMPAIGN, IL, US
- ISOTECH LABORATORIES, INC., CHAMPAIGN, IL, US
- ISOTECH LABORATORIES, INC., CHAMPAIGN, IL, US
- Weatherford Technology Holdings, LLC, Houston, TX, US
Prior registrations
Prosecution history
- 07 Oct 2022 — CANCELLED SEC. 8 (6-YR)
- 08 Jun 2022 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 22 Mar 2021 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 26 Mar 2020 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 26 Mar 2020 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 26 Mar 2020 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 26 Mar 2020 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 26 Mar 2020 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 29 May 2019 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 08 May 2019 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 29 Apr 2019 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 29 Apr 2019 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 22 Mar 2016 — REGISTERED-PRINCIPAL REGISTER
- 09 Mar 2016 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 09 Mar 2016 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED