ALPHATECH
Dead / Cancelled — Cancelled — Section 8 (as of 27 Feb 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
- 78103346
- Registration number
- 2986047
- Mark type
- Word mark
- Filed
- 18 Jan 2002
- Published for opposition
- 21 Sept 2004
- Registered
- 16 Aug 2005
- Next maintenance due
- 16 Aug 2015
- Attorney of record
- Jonathan M. Rixen
Goods and services
- Class 040 — Treatment of materials: Chemical treatment of inside walls of gas cylinders, namely rendering the inside walls of gas cylinders inert, for the purpose of stabilizing gas blends, not for the medical and pharmaceutical industries
Owner
- AIR LIQUIDE AMERICA SPECIALTY GASES, LLC, Plumsteadville, PA, US
- AIR LIQUIDE AMERICA L.P., HOUSTON, TX, US
- AIR LIQUIDE AMERICA L.P., HOUSTON, TX, US
- AIR LIQUIDE AMERICA L.P., HOUSTON, TX, US
- Air Liquide America Corporation, Houston, TX, US
Prosecution history
- 27 Feb 2026 — CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
- 28 Feb 2025 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 28 Feb 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 28 Feb 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 28 Feb 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 21 Aug 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 21 Aug 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 21 Aug 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 21 Aug 2024 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 21 Aug 2024 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 16 Aug 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 07 Aug 2015 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 07 Aug 2015 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 07 Aug 2015 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 07 Aug 2015 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL