Trademark search for:

SULFREEN

EXPIRED USPTO USPTO

USPTO

No active United States Patent and Trademark Office (USPTO) registrations found, based on publicly available USPTO trademark records.

Trademark records may change over time. For the most up-to-date trademark status, domain availability, and social handle checks, run a live search.

Live search · Most up-to-date results

Also check across:

USPTO Filing History

Key events recorded for this trademark application

1971-02-17 — Application filed
1978-05-30 — Registered - sec. 8 (6-yr) accepted
1992-02-10 — Registered - sec. 9 filed/check record for sec. 8
1992-08-27 — Registered and renewed (first renewal - 10 yrs)
2002-02-07 — Registered - combined section 8 (10-yr) & sec. 9 filed
2002-04-09 — Registered - sec. 8 (10-yr) accepted/sec. 9 granted
2002-04-09 — Registered and renewed (first renewal - 10 yrs)
2008-09-10 — Case file in ticrs
2010-10-06 — Assignment of ownership not updated automatically
2012-01-31 — Teas section 8 & 9 received
2012-03-01 — Case assigned to post registration paralegal
2012-03-06 — Registered - sec. 8 (10-yr) accepted/sec. 9 granted
2012-03-06 — Registered and renewed (second renewal - 10 yrs)
2012-03-06 — Notice of acceptance of sec. 8 & 9 - e-mailed
2019-01-30 — Automatic update of assignment of ownership
2021-02-22 — Courtesy reminder - sec. 8 (10-yr)/sec. 9 e-mailed
2022-09-02 — Cancelled sec. 8 (10-yr)/expired section 9
2022-09-02 — Final status recorded

Owner Information

AIR LIQUIDE GLOBAL E&C SOLUTIONS GEMANY GMBH
FRANKFURT AM MAIN DE

LURGI GmbH
FRANKFURT AM MAIN DE

LURGI AKTIENGESELLSCHAFT
FRANKFURT AM MAIN DE

METALLGESELLSCHAFT AKTIENGESELLSCHAFT
D-6000 FRANKFURT AM MAIN 1 DE

LURGI GESELLSCHAFT FUR WARME-UND CHEMOTECHNIK M.B.H.
600 FRNAKFURT DE

Correspondent

Raymond R. Ferrera Adams and Reese LLP
1221 McKinney, Suite 4400
Houston, TX 77010
UNITED STATES

Filing Details

Filing Date:
1971-02-17

Status Date:
2022-09-02

Category:
Electronics & Software

Filing Year:
1971

Disclaimer: This page is informational only and does not constitute legal advice. Trademark availability depends on jurisdiction, usage, and legal interpretation.