HERZUMA
Live / Allowed — Published for opposition (as of 03 Mar 2026)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 27 Jun 2025 filing date already counts against anyone who files later.
Record
- Serial number
- 79429288
- Mark type
- Design + words
- Filed
- 27 Jun 2025
- Published for opposition
- 03 Mar 2026
- Attorney of record
- Kisuk LEE
Goods and services
- Class 005 — Pharmaceuticals: anti-cancer preparations; pharmaceutical products for the treatment of cancer; diagnostic test reagents for medical purposes; pharmaceutical preparations for immunity adjustment; pharmaceutical preparations for the treatment of auto-immune diseases; diagnostic preparations for medical purposes; pharmaceutical products for treating respiratory diseases.
Owner
- CELLTRION, INC., KR
- CELLTRION, INC., KR
Prosecution history
- 03 Mar 2026 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 03 Mar 2026 — PUBLISHED FOR OPPOSITION
- 26 Feb 2026 — NOTIFICATION PROCESSED BY IB
- 25 Feb 2026 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 11 Feb 2026 — NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
- 10 Feb 2026 — NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
- 04 Feb 2026 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 09 Jan 2026 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 09 Jan 2026 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 09 Jan 2026 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
- 09 Jan 2026 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 09 Jan 2026 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 09 Jan 2026 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 09 Jan 2026 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 08 Jan 2026 — REFUSAL PROCESSED BY IB