ZENAS BIOPHARMA
Live / Registered — Registered (as of 13 Dec 2022)
What this means for you
Registered since 13 Dec 2022. 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 13 Dec 2028: the §8 declaration of use).
Record
- Serial number
- 97116170
- Registration number
- 6923261
- Mark type
- Word mark
- Filed
- 09 Nov 2021
- Published for opposition
- 27 Sept 2022
- Registered
- 13 Dec 2022
- Next maintenance filing
- §8 declaration of use, due by 13 Dec 2028 (grace period to 13 Jun 2029)
- Attorney of record
- Karen Won
Goods and services
- Class 042 — Scientific and technological services: Pharmaceutical development services; scientific and medical research services; pharmaceutical development services, namely, development of auto-immune and immune-based therapies
Owner
- Zenas BioPharma (USA) LLC, Waltham, MA, US
- Zenas BioPharma (USA) LLC, Waltham, MA, US
- Zenas BioPharma (USA) LLC, Waltham, MA, US
Prosecution history
- 01 Jun 2026 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 03 Feb 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 03 Feb 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 03 Feb 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 03 Feb 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 03 Feb 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 11 Dec 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 11 Dec 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 11 Dec 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 11 Dec 2024 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 11 Dec 2024 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 13 Dec 2022 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
- 13 Dec 2022 — REGISTERED-PRINCIPAL REGISTER
- 27 Sept 2022 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 27 Sept 2022 — TEAS CHANGE OF CORRESPONDENCE RECEIVED