OXYGLOBIN
Live / Registered — Registered and renewed (as of 13 Apr 2019)
What this means for you
Registered since 11 Oct 1988. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 11 Oct 2018).
Record
- Serial number
- 73712948
- Registration number
- 1507754
- Mark type
- Word mark
- Filed
- 23 Feb 1988
- Published for opposition
- 19 Jul 1988
- Registered
- 11 Oct 1988
- Next maintenance due
- 11 Oct 2018
- Attorney of record
- John L. DuPre'
Goods and services
- Class 005 — Pharmaceuticals: BLOOD SUBSTITUTES FOR [ HUMAN AND ] [ YETERINARY ] * VETERINARY * USE
Owner
- HEMOGLOBIN OXYGEN THERAPEUTICS, LLC, SOUDERTON, PA, US
- OPK BIOTECH LLC, CAMBRIDGE, MA, US
- OPK BIOTECH LLC, CAMBRIDGE, MA, US
- BIOPURE CORPORATION, CAMBRIDGE, MA, US
- BIOPURE CORPORATION, BOSTON, MA, US
- BIOPURE CORPORATION, BOSTON, MA, US
Prosecution history
- 03 Jun 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 03 Jun 2025 — TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
- 03 Jun 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 03 Jun 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 03 Jun 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 03 Jun 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 13 Apr 2019 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 13 Apr 2019 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 13 Apr 2019 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 10 Apr 2019 — TEAS SECTION 8 & 9 RECEIVED
- 11 Oct 2017 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 07 Jan 2015 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 26 Apr 2012 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 26 Apr 2012 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 19 May 2010 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED