ImmunoGen, Inc. — TTAB Proceedings
ImmunoGen, Inc. is a party to 1 TTAB proceedings.
Proceedings
- Proceeding 92018682 — Cancellations, Terminated (filed 1990-02-22) against THERAPEUTICAL SYSTEMS CORPORATION as plaintiff
Recent Live Filings
- DECNUPAZ — Pending, filed 2025-10-02
- D — Pending, filed 2025-10-02
- DECNUPAZ — Pending, filed 2025-05-30
- ELAHERE — Registered, filed 2022-11-28
- ELAHERE SUPPORT SERVICES — Registered, filed 2022-11-28
- ELAHERE SUPPORT SERVICES — Registered, filed 2022-11-28
- ELAHERE MIRVETUXIMAB SORAVTANSINE INJECTION 100 MG SUPPORT SERVICES — Registered, filed 2022-11-28
- Trademark 97676668 — Registered, filed 2022-11-14
- ELAHERE — Registered, filed 2022-11-14
- FR-ASSIST — Registered, filed 2022-08-03
- FR-ASSIST — Registered, filed 2022-08-03
- IMMUNOGEN — Registered, filed 2021-10-28
- ELAHERE — Registered, filed 2021-01-26
- IMMUNOGEN — Registered, filed 2018-03-13
Common TTAB Counterparties
- THERAPEUTICAL SYSTEMS CORPORATION — 1 proceedings
Recent TTAB Timeline
- 1990-12-14: 92018682 — TERMINATED involving THERAPEUTICAL SYSTEMS CORPORATION
- 1990-10-12: 92018682 — BOARD'S DECISION: DISMISSED W/O PREJ involving THERAPEUTICAL SYSTEMS CORPORATION
- 1990-09-25: 92018682 — W/DRAW OF PET FOR CANCELLATION involving THERAPEUTICAL SYSTEMS CORPORATION
- 1990-08-28: 92018682 — D'S MOT FOR EXTEN. OF TIME W/ CONSENT involving THERAPEUTICAL SYSTEMS CORPORATION
- 1990-07-26: 92018682 — SUBMITTED ON BRIEF involving THERAPEUTICAL SYSTEMS CORPORATION
- 1990-07-16: 92018682 — D'S MOT FOR EXTEN. OF TIME W/ CONSENT involving THERAPEUTICAL SYSTEMS CORPORATION
- 1990-07-13: 92018682 — D'S MOT FOR EXTEN. OF TIME W/ CONSENT involving THERAPEUTICAL SYSTEMS CORPORATION
- 1990-06-05: 92018682 — PENDING, INSTITUTED involving THERAPEUTICAL SYSTEMS CORPORATION
- 1990-06-05: 92018682 — NOTICE SENT; ANSWER DUE (DUE DATE) involving THERAPEUTICAL SYSTEMS CORPORATION
- 1990-02-22: 92018682 — FILED AND FEE involving THERAPEUTICAL SYSTEMS CORPORATION