HALDOR TOPSOE
Dead / Cancelled — Cancelled — Section 8 (as of 20 Mar 2026)
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
- 73523493
- Registration number
- 1359849
- Mark type
- Word mark
- Filed
- 22 Feb 1985
- Published for opposition
- 02 Jul 1985
- Registered
- 10 Sept 1985
- Next maintenance due
- 10 Sept 2015
- Attorney of record
- Bradford C. Craig
Goods and services
- Class 042 — Scientific and technological services: CHEMICAL AND PETROCHEMICAL ENGINEERING AND CONSULTING SERVICES
Owner
- HALDOR TOPSOE, INC., Lyngby, TX, US
- HALDOR TOPSOE, INC., HOUSTON, TX, US
- HALDOR TOPSOE, INC., HOUSTON, TX, US
Prosecution history
- 20 Mar 2026 — CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
- 10 Sept 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 22 Nov 2022 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 22 Nov 2022 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 22 Nov 2022 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 22 Nov 2022 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 22 Nov 2022 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 27 Oct 2014 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 27 Oct 2014 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 27 Oct 2014 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 24 Oct 2014 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 10 Oct 2014 — TEAS SECTION 8 & 9 RECEIVED
- 25 Aug 2013 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 01 Aug 2008 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 01 Aug 2008 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED