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Case / Trial ID Number
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Category
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Patent
Trademark
Copyright
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Filing Date
Decision Verdict Date
Court / Tribunal
Bench / Panel Judges
Petitioner / Claimant (Plaintiff)
Merck Sharp & Dohme LLC
Respondent / Defendant
Halozyme, Inc. et al.
Dispute Summary
Merck challenges Halozyme’s request for Director review after the PTAB instituted a post‑grant review of U.S. Patent 12,018,298 covering modified PH20 polypeptides. Merck argues the eligibility and claim‑construction issues are meritless and that the Fintiv factors favor institution.
Outcome / Ruling
instituted
Verdict Document PDF URL
Full text judgment
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