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Proceeding 99171000

Extension of Time Status: 9
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