IP Verse

Regeneron Pharmaceuticals vs. Amgen - ACT_597355/2023

The UPC Case ACT_597355/2023 was filed on 10 Jan, 2024 by the plaintiff Regeneron Pharmaceuticals, Sanofi Biotechnologies against the defendant Amgen, Amgen Europe, Amgen, and others.

Case Details

    Case Number:

    ACT_597355/2023

    Patent Number:

    EP3536712

    Filing Date:

    10 Jan, 2024

    Proceeding Type:

    Proceeding

    Action/Application:

    Infringement Action

    Decision Date:

    13 May, 2025

    Plaintiffs:

    • Regeneron Pharmaceuticals Inc.
    • Sanofi Biotechnologies Sas

    Plaintiff Representatives:

    • Niels Holder

    Defendants:

    • Amgen B.V.
    • Amgen Europe B.V.
    • Amgen Gmbh
    • Amgen Inc.
    • Amgen Nv
    • Amgen S.A.S.
    • Amgen S.R.L.

    Defendant Representatives:

    • Johannes Heselberger

    Judges:

    • Andras Kupecz
    • Berenice Thom
    • Ronny Thomas
    • Xavier DORLAND-GALLIOT

    Court Division:

    First Instance, Local Division - Dusseldorf

Case Decision

Decision pending - set alert to receive updates

Docket Entries

No docket found - set alert to stay updated on new entries.

More cases involving EP3536712B1

This table lists the related cases associated with the patent, including case numbers, plaintiffs, and defendants involved in each case.

Last updated on: Oct 9, 2025
Case NumberFiling DatePlaintiffsDefendants
APL_32715/2025Jul 14, 2025Regeneron Pharmaceuticals, Sanofi BiotechnologiesAmgen, Amgen Europe
UPC_COA_641/2025Jul 14, 2025Sanofi BiotechnologyAmgen
APL_32765/2025Jul 11, 2025Amgen, Amgen EuropeRegeneron Pharmaceuticals

More cases involving Regeneron Pharmaceuticals

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Last updated on: Oct 9, 2025
Case NumberFiling DatePlaintiffsDefendants
App_34318/2025Aug 5, 2025Regeneron Pharmaceuticals -
App_33251/2025Jul 21, 2025Regeneron Pharmaceuticals -
APL_32715/2025Jul 14, 2025Regeneron PharmaceuticalsAmgen, Amgen Europe

More cases involving Amgen

This table lists the related cases associated with the patent, including case numbers, plaintiffs, and defendants involved in each case.

Last updated on: Oct 9, 2025
Case NumberFiling DatePlaintiffsDefendants
App_35200/2025Aug 21, 2025Amgen, Amgen AB, Amgen Biofarmaceutica LDA, Amgen Technology Ireland Unlimited, Amgen Zdravila DOO -
App_35086/2025Aug 20, 2025Amgen, Amgen AB, Amgen Biofarmaceutica LDA, Amgen Technology Ireland Unlimited, Amgen Zdravila DOO -
App_35087/2025Aug 20, 2025Amgen, Amgen AB, Amgen Biofarmaceutica LDA, Amgen Technology Ireland Unlimited, Amgen Zdravila DOO -