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Case Lawsuit Title
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Case / Trial ID Number
Jurisdiction Code
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us
in
upc
eu
Category
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Patent
Trademark
Copyright
Design
Filing Date
Decision Verdict Date
Court / Tribunal
Bench / Panel Judges
Petitioner / Claimant (Plaintiff)
Fresenius Kabi SwissBiosim, GmbH et al.
Respondent / Defendant
Regeneron Pharmaceuticals, Inc.
Dispute Summary
Fresenius Kabi SwissBiosim petitions the PTAB to invalidate claims 1‑11 of Regeneron’s aflibercept eye‑drug patent, arguing anticipation and obviousness based on earlier clinical studies and publications.
Outcome / Ruling
Verdict Document PDF URL
Full text judgment
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