BRISTAR
Live / Registered — Registered (as of 27 Jan 2026)
What this means for you
Registered since 27 Jan 2026. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 99247300
- Registration number
- 8117557
- Mark type
- Word mark
- Filed
- 23 Jun 2025
- Published for opposition
- 09 Dec 2025
- Registered
- 27 Jan 2026
- Attorney of record
- Tim O'Keeffe
Goods and services
- Class 005 — Pharmaceuticals: Biological preparations for the treatment of cancer; medicines for human purposes for the treatment of cancer, hematological tumors, solid tumors, autoimmune diseases, and regulation of the immune system, including T-cell therapy; Living cells for medical use; drugs for medical purposes, namely, medicines for the treatment of cancer, hematological tumors, solid tumors, autoimmune diseases, and regulation of the immune system,including T-cell Therapy; pharmaceutical preparations for the treatment of cancer, hematological tumors, solid tumors, autoimmune diseases, and regulation of the immune system, including T-cell therapy; biological preparations for medical purposes for the treatment of cancer, hematological tumors, solid tumors, autoimmune diseases, and regulation of the immune system, including T-cell therapy; Cellular function activating agents for medical purposes; pharmaceutical preparations for the prevention of cancer; pharmaceutical preparations for the treatment of cancer
Owner
- BRISTAR IMMUNOTECH LIMITED, Changping Dist,Beijing, CN
- BRISTAR IMMUNOTECH LIMITED, Changping Dist,Beijing, CN
- BRISTAR IMMUNOTECH LIMITED, Changping Dist,Beijing, CN
Prosecution history
- 27 Jan 2026 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
- 27 Jan 2026 — REGISTERED-PRINCIPAL REGISTER
- 09 Dec 2025 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 09 Dec 2025 — PUBLISHED FOR OPPOSITION
- 03 Dec 2025 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 11 Nov 2025 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 11 Nov 2025 — ASSIGNED TO EXAMINER
- 03 Nov 2025 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
- 23 Jun 2025 — APPLICATION FILING RECEIPT MAILED
- 23 Jun 2025 — NEW APPLICATION ENTERED