Pfizer S.A.

Operating company

Corporate group: Pfizer Group · HQ: United States

Total cases

16 (3 active)

Claimant-side

Respondent-side

Pfizer S.A. has been party to 16 Unified Patent Court cases, 8 times as claimant and 8 times as respondent. The most recent on record is UPC CFI 3215/2026 at the Hamburg Local Division, brought by ModernaTX, Inc.

Top opponents

GlaxoSmithKline Biologicals SA14

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Top firms

Bird & Bird LLP14

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Recent cases

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2026-09-07UPC CFI 3215/2026Hamburg LD—ModernaTX, Inc. v BioNTech Manufacturing GmbH
2025-11-24UPC CFI 1708/2025The Hague LD—C.P. Pharmaceuticals International C.V. v GlaxoSmithKline Biologicals SA
2025-11-10UPC CFI 1509/2025The Hague LDProcedural onlyC.P. Pharmaceuticals International C.V. v GlaxoSmithKline Biologicals SA
2025-11-10UPC CFI 1511/2025The Hague LDProcedural onlyC.P. Pharmaceuticals International C.V. v GlaxoSmithKline Biologicals SA
2025-08-20UPC CFI 768/2025Munich LD—Enanta Pharmaceuticals, Inc. v Pfizer Inc.
2025-07-03UPC CFI 1707/2025The Hague LD—C.P. Pharmaceuticals International C.V. v GlaxoSmithKline Biologicals SA
2025-07-03UPC CFI 620/2025The Hague LDProcedural onlyGlaxoSmithKline Biologicals SA v C.P. Pharmaceuticals International C.V.
2025-07-03UPC CFI 621/2025The Hague LDProcedural onlyGlaxoSmithKline Biologicals SA v C.P. Pharmaceuticals International C.V.
2024-08-14UPC CFI 476/2024Milan CDWithdrawnPfizer Inc. v GlaxoSmithKline Biologicals SA
2024-08-05UPC CFI 468/2024Dusseldorf LDWithdrawnGlaxoSmithKline Biologicals SA v Pfizer Europe MA EEIG