PGRPGR2025-00052Final Written Decision
Merck Sharp & Dohme LLCv.Halozyme, Inc. et al.
PGR challenge of US 12264345.
Type
PGR
Filed
Jun 27, 2025
Instituted
Oct 16, 2025
Decided
Oct 1, 2026
Patent
Application
18778554
Inventor
Ge Wei et al
Granted
Apr 1, 2025
01
Timeline
3 milestones
2025-06-27Petition filed
2025-10-16Institution
2026-10-01Terminated
02
Parties & counsel
Petitioner
Merck Sharp & Dohme LLC
Counsel
Kushan, Jeffreyet al
Patent Owner
Halozyme, Inc. et al.
Counsel
Ellison, Eldoraet al
03
Docket
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