TTAB Oppositions 91300553
USPTO Oppositions proceeding 91300553, filed 2025-07-23. Status: Terminated.
Proceeding Facts
| Proceeding Number | 91300553 |
|---|---|
| Type | Oppositions |
| Status | Terminated |
| Filing Date | 2025-07-23 |
| Last Activity | 2025-10-29 |
| Days Active | 296 |
Parties
- Liang Zheng — Defendant
- Merck Sharp & Dohme LLC — Plaintiff
Plaintiff Marks
Defendant Marks
- MRECKE — Liang Zheng
Recent Documents
- 2025-10-29: TERMINATED — Status
- 2025-10-29: BD DECISION: OPP SUSTAINED — Decisions
- 2025-09-12: NOTICE OF DEFAULT — Defaults
- 2025-07-23: INSTITUTED — Status
- 2025-07-23: NOTICE AND TRIAL DATES SENT; ANSWER DUE: — Scheduling
- 2025-07-23: FILED AND FEE — Fees