TTAB Extensions of Time to Oppose 79302887
USPTO Extensions of Time to Oppose proceeding 79302887, filed 2021-12-07. Status: Terminated.
Proceeding Facts
| Proceeding Number | 79302887 |
|---|---|
| Type | Extensions of Time to Oppose |
| Status | Terminated |
| Filing Date | 2021-12-07 |
| Last Activity | 2022-04-01 |
| Days Active | 1620 |
Parties
- Bluebird Bio, Inc. — Defendant
- Spark Therapeutics, Inc. — Plaintiff
Plaintiff Marks
- No plaintiffs on record.
Defendant Marks
- SPARK CHANGE — Bluebird Bio, Inc.
Recent Documents
- 2022-04-01: EXT GRANTED — Extensions
- 2022-04-01: FINAL 60-DAY REQUEST TO EXT TIME TO OPPOSE — Extensions
- 2021-12-07: EXT GRANTED — Extensions
- 2021-12-07: FIRST 90-DAY REQUEST TO EXT TIME TO OPPOSE — Extensions