XENOTHERA
Live / Registered — Registered (as of 10 Feb 2026)
What this means for you
Registered since 10 Feb 2026. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 79418084
- Registration number
- 8131734
- Mark type
- Stylized text
- Filed
- 20 Jan 2025
- Published for opposition
- 23 Dec 2025
- Registered
- 10 Feb 2026
- Attorney of record
- Ronald M. Kachmarik
Goods and services
- Class 005 — Pharmaceuticals: Pharmaceutical products and preparations for the diagnosis, prevention and treatment of oncological, haematological, immunological and infectious diseases, and for xenotransplantation; polyclonal antibodies for medical, pharmaceutical and veterinary use; monoclonal antibodies for medical, pharmaceutical and veterinary use; diagnostic preparations and diagnostic biomarker reagents for medical use; chemical and biological preparations for medical or pharmaceutical use, for the diagnosis, prevention and treatment of oncological, haematological, immunological and infectious diseases, and for xenotransplantation; chemical reagents for medical or veterinary use
Owner
Prosecution history
- 10 Feb 2026 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
- 10 Feb 2026 — REGISTERED-PRINCIPAL REGISTER
- 23 Dec 2025 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 23 Dec 2025 — PUBLISHED FOR OPPOSITION
- 18 Dec 2025 — NOTIFICATION PROCESSED BY IB
- 17 Dec 2025 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 03 Dec 2025 — NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
- 02 Dec 2025 — NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
- 21 Nov 2025 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 19 Nov 2025 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 19 Nov 2025 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 19 Nov 2025 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
- 05 Sept 2025 — REFUSAL PROCESSED BY IB
- 16 Aug 2025 — NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
- 16 Aug 2025 — REFUSAL PROCESSED BY MPU