EMBOSPHERE
Dead / Cancelled — Cancelled — Section 8 (as of 21 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
- 74392090
- Registration number
- 1883442
- Mark type
- Word mark
- Filed
- 19 May 1993
- Published for opposition
- 20 Dec 1994
- Registered
- 14 Mar 1995
- Next maintenance due
- 14 Mar 2015
- Attorney of record
- D. Delos Larson
Goods and services
- Class 010 — Medical apparatus: microspheres for vascular embolization, I.E., used for the therapeutic introduction into a blood vessel in order to occlude it
Owner
- BIOSPHERE MEDICAL INC., Rockland, MA, US
- Guerbet S.A., 93420 Villepinte, FR
- Guerbet S.A., 93420 Villepinte, FR
- Guerbet S.A., 93420 Villepinte, FR
Prosecution history
- 21 Feb 2026 — NOTICE OF CANCELLATION SEC. 8 EMAILED
- 21 Feb 2026 — CANCELLED SEC. 8 (10-YR)
- 01 Aug 2025 — POST REGISTRATION ACTION MAILED - SEC. 8 & 9
- 01 Aug 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 12 Mar 2025 — TEAS SECTION 8 & 9 RECEIVED
- 11 Mar 2025 — TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
- 11 Mar 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 11 Mar 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 14 Mar 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 25 Jul 2018 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 21 Jun 2016 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 21 Jun 2016 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 12 Jan 2016 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED
- 12 Jan 2016 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 12 Jan 2016 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED