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UPC CFI 1511/2025
Nov 10, 2025·EP2590626 · LIPOSOMES WITH LIPIDS HAVING AN ADVANTAGEOUS PKA-VALUE FOR RNA DELIVERY
- Case details
- StatusOral PhaseActionCounterclaim for revocationCategoryCounterclaim for revocation
- Parties
- Claimants
- C.P. Pharmaceuticals International C.V.Operating co.
- Pfizer Export B.V.Operating co.
- Pfizer B.V.Operating co.
- Pfizer Manufacturing Belgium NVOperating co.
- Pfizer Service Company S.R.L.Operating co.
- Pfizer S.A.Operating co.
- Pfizer Luxembourg SARLOperating co.
- Pfizer Inc.Operating co.
- Pfizer Corporation Austria GmbHOperating co.
- Pfizer ApSOperating co.
- Pfizer OyOperating co.
- Pfizer SASOperating co.
- Pfizer Pharma GmbHOperating co.
- Pfizer S.r.l.Operating co.
- Laboratórios Pfizer, Lda.Operating co.
- Pfizer Romania S.R.L.Operating co.
- Pfizer ABOperating co.
- Pfizer, spol. S.r.o.Operating co.
- Pfizer Hellas A.E.Operating co.
- Pfizer, S.L.Operating co.
- Pfizer Croatia d.o.o.Operating co.
- Pfizer Gyógyszerkereskedelmi Kft.Operating co.
- Pfizer Polska Sp. Z.o.o.Operating co.
- Pfizer Trading Polska Sp. Z.o.o.Operating co.
- Pfizer AGOperating co.
- Pfizer ASOperating co.
- BioNTech SEOperating co.
- BioNTech Europe GmbHOperating co.
- BioNTech Manufacturing GmbHOperating co.
- BioNTech Manufacturing Marburg GmbHOperating co.
Representatives- Christian Dekoninck-Taylor Wessing
- Theresa Waldron-Powell Gilbert (Europe) LLP
- Geert Theuws-Taylor Wessing
- Faziel Abdul-Taylor Wessing
- Thomas Witte-Taylor Wessing
- Simon Cohen-Taylor Wessing
- Ed Vickers-Taylor Wessing
- Paul England-Taylor Wessing
- Penny Gilbert-Powell Gilbert (Europe) LLP
- Joel Coles-Powell Gilbert (Europe) LLP
- Peter Fitzpatrick-Powell Gilbert (Europe) LLP
- Daniel Down-Powell Gilbert (Europe) LLP
- Gabriella Simon-Powell Gilbert (Europe) LLP
- Abraham Darby-Zaier-Powell Gilbert (Europe) LLP
- Charlotte Malley-Powell Gilbert (Europe) LLP
Respondents- GlaxoSmithKline Biologicals SAOperating co.
Representatives- Carlos van Staveren-Bird & Bird LLP
- Tjibbe Douma-Bird & Bird LLP
- Nicole Jadeja-Bird & Bird LLP
- Division
- The Hague LD
- Technology
- ChemistryBiotechnology · Pharmaceuticals
- Language
- English
- First decided
- Feb 25, 2026
- EPO Opposition
- Dennemeyer & Associates S.A.Withdrawn2016-07-28
How this compares
The court's record for this kind of case, counted in first-instance rulings. A figure in brackets is the number of rulings a rate rests on.
| Patent revoked | Median days to first decision | |
|---|---|---|
| All UPC | 37% (34/91) | 124 |
| The Hague LD | Locked | Locked |
| Judge Edger Brinkman | Locked | Locked |
| Judge Margot Kokke | Locked | Locked |
| Judge Stefan Schilling | Locked | Locked |
| Judge Martin Schmidt | Locked | Locked |
At the UPC: Pfizer Group (31 cases)·GlaxoSmithKline Biologicals SA (20 cases)
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All proceedings on this patentThis dispute contains 2 other proceedings
2 other defendants litigating the same or a related patent
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More cases: The Hague LD·2025
Decisions
- 2026-02-25Infringement ActionPublic
Summary: The Hague Local Division issued a procedural order under Rule 9 RoP in GSK's infringement action against Pfizer/BioNTech entities concerning vaccine-related patents, addressing admissibility of submissions in GSK's Reply.
Show the legal issues (3)
- Late-filed submissions Rule 9 RoP
- Cryo-TEM images admissibility
- Expert opinion admissibility
Documents
Show all 324 documents| Document title | Date | Public |
|---|---|---|
| Oral procedure opened | 2026-09-03 | Not public |
| Interim procedure closed | 2026-09-03 | Not public |
| Receipt | 2026-08-06 | Not public |
| Cover sheet | 2026-08-06 | Not public |
| Document | 2026-08-06 | Not public |
| Receipt | 2026-07-15 | Not public |
| Cover sheet | 2026-07-15 | Not public |
| Document | 2026-07-15 | Not public |
| Receipt | 2026-07-08 | Not public |
| Cover sheet | 2026-07-08 | Not public |