TTAB Extensions of Time to Oppose 99433008
USPTO Extensions of Time to Oppose proceeding 99433008, filed 2025-12-31. Status: Terminated.
Proceeding Facts
| Proceeding Number | 99433008 |
|---|---|
| Type | Extensions of Time to Oppose |
| Status | Terminated |
| Filing Date | 2025-12-31 |
| Last Activity | 2025-12-31 |
| Days Active | 139 |
Parties
- Nuvalent, Inc. — Defendant
- Genzyme Corporation — Plaintiff
Plaintiff Marks
- No plaintiffs on record.
Defendant Marks
- ZELROZY — Nuvalent, Inc.
Recent Documents
- 2025-12-31: EXT GRANTED — Extensions
- 2025-12-31: FIRST 30-DAY REQUEST TO EXT TIME TO OPPOSE — Extensions
Related Proceedings
Other TTAB proceedings involving at least one of the same parties:
- Proceeding 99272909 — Extensions of Time to Oppose — Not Instituted (last activity 2026-04-28)
- Proceeding 91306454 — Oppositions — Pending (last activity 2026-04-08)
- Proceeding 98674089 — Extensions of Time to Oppose — Terminated (last activity 2026-02-02)
- Proceeding 99119038 — Extensions of Time to Oppose — Terminated (last activity 2025-12-23)
- Proceeding 99099408 — Extensions of Time to Oppose — Terminated (last activity 2025-11-20)