Pfizer SAS

Operating company

Corporate group: Pfizer Group · HQ: United States

Total cases

26 (5 active)

Claimant-side

Respondent-side

Pfizer SAS has been party to 26 Unified Patent Court cases, 8 times as claimant and 18 times as respondent. The most recent on record is UPC CoA 146/2026 at the Court of Appeal, brought by Promosome LLC.

Top opponents

Promosome LLC12

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Top firms

Clifford Chance Partnerschaft mbB17

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Recent cases

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2026-09-07UPC CoA 146/2026Court of AppealProcedural onlyPromosome LLC v BioNTech SE
2026-09-07UPC CoA 148/2026Court of Appeal—Promosome LLC v Pfizer Inc.
2026-08-05UPC CFI 2819/2026Munich LDCosts onlyThe Scripps Research Institute v BioNTech SE
2026-08-05UPC CFI 2821/2026Munich LDCosts onlyPfizer Inc. v Promosome LLC
2026-07-16UPC CFI 2562/2026The Hague LD—Genevant Sciences GmbH v Pfizer Inc.
2026-07-16UPC CFI 2566/2026The Hague LD—Genevant Sciences GmbH v Pfizer Inc.
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.

Security history

Security orders involving this entity as the posting party. Orders that are not security for costs are labelled.

1 order

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