Global Patent Case Tracking and Litigation Research Platform

CasLoc is a patent case tracking and research platform covering patent litigation, PTAB proceedings, UPC cases and EPO oppositions. Built for patent attorneys, law firms and IP professionals, it lets you search by party, proceeding number or attorney, filter by filing date, and get free email alerts on new filings and decisions.

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Promosome LLC vs. Biontech SE

UPC Written Phase

Status: Case Filed

Case Number UPC-COA-0000147/2026

Filing Date 2026-09-07

Division / Action Luxembourg (LU)

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Promosome LLC vs. Biontech SE

UPC Written Phase

Status: Case Filed

Case Number UPC-COA-0000146/2026

Filing Date 2026-09-07

Division / Action Luxembourg (LU)

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Modernatx Inc vs. Pfizer SAS France

UPC Written Phase

Status: Case Filed

Case Number UPC-CFI-0003215/2026

Filing Date 2026-09-07

Division / Action Hamburg (DE) Local Division

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Biontech SE vs. Promosome LLC

UPC Case Closed

Status: Case Filed

Case Number UPC-CFI-0002822/2026

Filing Date 2026-08-05

Division / Action Munich (DE) Local Division

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Promosome LLC vs. Biontech SE

UPC Case Closed

Status: Case Filed

Case Number UPC-CFI-0002819/2026

Filing Date 2026-08-05

Division / Action Munich (DE) Local Division

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Arbutus Biopharma Corp vs. Biontech SE

UPC Written Phase

Status: Case Filed

Case Number UPC-CFI-0002566/2026

Filing Date 2026-07-16

Division / Action The Hague (NL) Local Division

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Arbutus Biopharma Corp vs. Biontech SE

UPC Written Phase

Status: Case Filed

Case Number UPC-CFI-0002562/2026

Filing Date 2026-07-16

Division / Action The Hague (NL) Local Division

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Bayer CropScience LLC v. Pfizer, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:26-cv-00013

Filing Date 2026-01-06

Cause / Court 35:1 Patent Infringement

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Glaxosmithkline Biologicals SA vs. Pfizer, Spol. S.r.o.

UPC Case Closed

Status: Case Filed

Case Number UPC-CFI-0001708/2025

Filing Date 2025-11-24

Division / Action The Hague (NL) Local Division

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Glaxosmithkline Biologicals SA vs. Pfizer, Spol. S.r.o.

UPC Interim Phase

Status: Case Filed

Case Number UPC-CFI-0001707/2025

Filing Date 2025-11-24

Division / Action The Hague (NL) Local Division

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Glaxosmithkline Biologicals SA vs. Pfizer, Spol. S.r.o.

UPC Oral Phase

Status: Case Filed

Case Number UPC-CFI-0001511/2025

Filing Date 2025-11-10

Division / Action The Hague (NL) Local Division

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Glaxosmithkline Biologicals SA vs. Pfizer, Spol. S.r.o.

UPC Oral Phase

Status: Case Filed

Case Number UPC-CFI-0001509/2025

Filing Date 2025-11-10

Division / Action The Hague (NL) Local Division

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Glaxosmithkline Biologicals SA vs. Pfizer, Spol. S.r.o.

UPC Written Phase

Status: Case Filed

Case Number UPC_CFI_621/2025

Filing Date 2025-07-03

Division / Action The Hague (NL) Local Division

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Glaxosmithkline Biologicals SA vs. Pfizer, Spol. S.r.o.

UPC Interim Phase

Status: Case Filed

Case Number UPC_CFI_620/2025

Filing Date 2025-07-03

Division / Action The Hague (NL) Local Division

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Biontech Europe GMBH vs. The Scripps Research Institute

UPC Oral Phase

Status: Case Filed

Case Number UPC_CFI_535/2025

Filing Date 2025-06-19

Division / Action Munich (DE) Local Division

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Promosome LLC vs. Biontech SE

UPC Written Phase

Status: Case Filed

Case Number UPC_CFI_846/2024

Filing Date 2024-12-31

Division / Action Munich (DE) Local Division

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GlaxoSmithKline Biologicals SA v. Pfizer Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:24-cv-00512

Filing Date 2024-04-25

Cause / Court 35:271 Patent Infringement

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Alnylam Pharmaceuticals, Inc. v. Moderna, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 23-2357

Filing Date 2023-09-07

Cause / Court 35:271 Patent Infringement

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Promosome LLC v. Pfizer Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 3:23-cv-01048

Filing Date 2023-06-06

Cause / Court 35:0271 Patent Infringement

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Alnylam Pharmaceuticals, Inc. v. Pfizer Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:23-cv-00578

Filing Date 2023-05-26

Cause / Court 35:271 Patent Infringement

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