OPTISON
Live / Registered — Registered and renewed (as of 01 Jun 2018)
What this means for you
Registered since 26 May 1998. 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 26 May 2018).
Record
- Serial number
- 75066523
- Registration number
- 2160819
- Mark type
- Word mark
- Filed
- 01 Mar 1996
- Published for opposition
- 03 Dec 1996
- Registered
- 26 May 1998
- Next maintenance due
- 26 May 2018
- Attorney of record
- Marina Dostal
Goods and services
- Class 005 — Pharmaceuticals: ultrasound contrast media for medical diagnostic use
Owner
- GE HEALTHCARE AS, Oslo, NO
- AMERSHAM HEALTH AS, OSIO, NO
- MALLINCKRODT MEDICAL, INC., ST. LOUIS, MO, US
- MALLINCKRODT MEDICAL, INC., ST. LOUIS, MO, US
- MALLINCKRODT MEDICAL, INC., ST. LOUIS, MO, US
Prosecution history
- 14 Mar 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 14 Mar 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 14 Mar 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 06 Oct 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 06 Oct 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 06 Oct 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 27 Jun 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 27 Jun 2023 — TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
- 27 Jun 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 27 Jun 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 27 Jun 2023 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 27 Jun 2023 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 07 Jan 2023 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 07 Jan 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 07 Jan 2023 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS