Filed
Sep 25, 2025
Status Updated
Mar 12, 2026
Parties
2
Timeline Entries
6
Petitioner
GlaxoSmithKline Biologicals SA
Counsel: ELIZABETH K. RUCKI
DURHAM, NC, US
Respondent
Pfizer Inc.
Counsel: HEATHER A. MCDONALD
NEW YORK, NY, US
VIVSIXGO
SN 99171000
Prosecution History
| Date | Entry |
|---|---|
| Dec 18, 2025 | FINAL 60-DAY REQUEST TO EXT TIME TO OPPOSE |
| Dec 18, 2025 | EXT GRANTED |
| Oct 22, 2025 | ADD'L 60-DAY REQUEST TO EXT TIME TO OPPOSE |
| Oct 22, 2025 | EXT GRANTED |
| Sep 25, 2025 | FIRST 30-DAY REQUEST TO EXT TIME TO OPPOSE |
| Sep 25, 2025 | EXT GRANTED |