IP Verse

Regeneron Pharmaceuticals vs. Amgen - UPC_CFI_195/2025

The case UPC_CFI_195/2025 was filed by the plaintiff Regeneron Pharmaceuticals, Sanofi Biotechnology against the defendant Amgen on 28 Feb, 2025.

Case Timeline

28 Feb, 2025
Case Filed
24 Jun, 2025
Counterclaim for Revocation
30 Jun, 2025
Interim Conference
Today Nov 1, 2025
Oral Procedure
Decision

Case Details

    Case Number:

    UPC_CFI_195/2025

    Patent Number:

    EP4252857

    Filing Date:

    28 Feb, 2025

    Proceeding Type:

    Infringement

    Case Phase:

    Written Phase

    Plaintiffs:

    • Regeneron Pharmaceuticals
    • Sanofi Biotechnology

    Plaintiff Representative:

    • Agathe Michel-De Cazotte

    Defendants:

    • Amgen

    Defendant Representative:

    • 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

The docket entries provide a comprehensive overview of all filings, motions, orders, and other significant actions taken in the case.

Last updated on: Oct 30, 2025
DateTitle

Notify me when new UPC document is filed

Aug 6, 2025R. 295 (M) Rop Order Stay Of Proceedings
Aug 6, 2025Outcome Of The Order
Aug 6, 2025Headnote And Keywords
Aug 6, 2025Closing Of The Workflow
Aug 5, 2025Receipt
Aug 5, 2025On Amgens Comments To The Time Extension Request
Jul 29, 202520250729 Response To Time Extension Request Amgen En Signed
Jul 22, 2025Opportunity To Comment
Jul 21, 2025Receipt
Jul 18, 2025Application For Extension Of Time Period
Jun 30, 2025Response To Stay Request
Jun 27, 2025Formal Checks Notification Of Positive Outcome
Jun 24, 2025Statement Of Defence And Counterclaim Amgen En
Jun 24, 2025Sod Brief Re Exhibits Amgen En
Jun 24, 2025Exhibit Bp99 Amgen En
Jun 24, 2025Exhibit Bp98 Amgen En
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Jun 24, 2025Exhibit Bp76 Amgen En
Jun 24, 2025Exhibit Bp76A Amgen En
Jun 24, 2025Exhibit Bp75 Amgen De
Jun 24, 2025Exhibit Bp75A Amgen En
Jun 24, 2025Exhibit Bp70 Amgen De
Jun 24, 2025Exhibit Bp70A Amgen En
Jun 24, 2025Exhibit Bp69 Amgen Be
Jun 24, 2025Exhibit Bp69A Amgen En
Jun 24, 2025Exhibit Bp68 Amgen It
Jun 24, 2025Exhibit Bp68A Amgen En
Jun 24, 2025Exhibit Bp67 Amgen Fr
Jun 24, 2025Exhibit Bp67A Amgen En
Jun 24, 2025Exhibit Bp66 Amgen Nl
Jun 24, 2025Exhibit Bp66A Amgen En
Jun 24, 2025Exhibit Bp65 Amgen En
Jun 24, 2025Exhibit Bp64 Amgen De
Jun 24, 2025Exhibit Bp64A Amgen En
Jun 24, 2025Exhibit Bp63B Amgen De
Jun 24, 2025Exhibit Bp63 Amgen De
Jun 24, 2025Exhibit Bp63A Amgen En
Jun 24, 2025Exhibit Bp62 Amgen De
Jun 24, 2025Exhibit Bp61 Amgen En
Jun 24, 2025Exhibit Bp60 Amgen De
Jun 24, 2025Exhibit Bp60A Amgen En
Jun 24, 2025Exhibit Bp59 Amgen En
Jun 24, 2025Exhibit Bp58 Amgen En
Jun 24, 2025Exhibit Bp57 Amgen En
Jun 24, 2025Exhibit Bp56 Part 2 Amgen Fr
Jun 24, 2025Exhibit Bp56 Part 1 Amgen Fr
Jun 24, 2025Exhibit Bp56A Amgen En
Jun 24, 2025Exhibit Bp55 Amgen En
Jun 24, 2025Exhibit Bp54 Amgen En
Jun 24, 2025Exhibit Bp53 Amgen De
Jun 24, 2025Exhibit Bp53A Amgen En
Jun 24, 2025Exhibit Bp52 Amgen De
Jun 24, 2025Exhibit Bp52A Amgen En
Jun 24, 2025Exhibit Bp51 Amgen It
Jun 24, 2025Exhibit Bp51A Amgen En
Jun 24, 2025Exhibit Bp50 Amgen Fr
Jun 24, 2025Exhibit Bp50A Amgen En
Jun 24, 2025Exhibit Bp49 Amgen Fr
Jun 24, 2025Exhibit Bp49A Amgen En
Jun 24, 2025Exhibit Bp48 Amgen Fr
Jun 24, 2025Exhibit Bp48A Amgen En
Jun 24, 2025Exhibit Bp47 Amgen Nl
Jun 24, 2025Exhibit Bp47A Amgen En
Jun 24, 2025Exhibit Bp46 Amgen Nl
Jun 24, 2025Exhibit Bp46A Amgen En
Jun 24, 2025Exhibit Bp44 Amgen En
Jun 24, 2025Exhibit Bp43 Amgen En
Jun 24, 2025Exhibit Bp42 Amgen En
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Jun 24, 2025Exhibit Bp35 Amgen En
Jun 24, 2025Exhibit Bp34 Amgen En
Jun 24, 2025Exhibit Bp34A Amgen En
Jun 24, 2025Exhibit Bp33 Amgen De
Jun 24, 2025Exhibit Bp33A Amgen En
Jun 24, 2025Exhibit Bp32 Amgen En
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Jun 24, 2025Exhibit Bp19 Amgen En
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Jun 24, 2025Exhibit Bp09 Amgen En
Jun 24, 2025Exhibit Bp08 Amgen En
Jun 24, 2025Exhibit Bp06 Part 4 Amgen En
Jun 24, 2025Exhibit Bp06 Part 3 Amgen En
Jun 24, 2025Exhibit Bp06 Part 2 Amgen En
Jun 24, 2025Exhibit Bp06 Part 1 Amgen En
Jun 24, 2025Exhibit Bp05 Amgen En
Jun 24, 2025Exhibit Bp00 Amgen En
Jun 24, 2025Acknowledgement Of Lodging
Jun 24, 202520250624 Statement Of Defence And Counterclaim Amgen En Signed
Jun 24, 202520250624 Statement Of Defence And Counterclaim Amgen En
Jun 10, 2025Receipt
Jun 10, 2025Opportunity To Comment
Jun 9, 2025Application
May 2, 2025Outcome Of The Order
May 2, 2025Extension Of Deadlines
May 1, 2025Comments On Request For Time Extension (Signed)
Apr 30, 2025Comments On Request For Time Extension
Apr 17, 2025Opportunity To Comment
Apr 15, 2025Receipt
Apr 15, 202520250415 Time Extension Request Amgen En
Mar 6, 2025Communicationcheck
Mar 5, 2025Document From Epo
Mar 5, 2025Communicationcheck
Mar 4, 2025Document From Epo
Mar 3, 2025Receipt
Mar 3, 2025Panel Appointment
Mar 3, 2025Notification Of Service
Mar 3, 2025Formal Checks Notification Of Positive Outcome
Mar 3, 2025Epo Request For Case Pending
Mar 3, 2025Acknowledgement Of Access To Case
Feb 28, 2025Proof Of Payment
Feb 28, 2025He 99
Feb 28, 2025He 98
Feb 28, 2025He 97
Feb 28, 2025He 96
Feb 28, 2025He 82
Feb 28, 2025He 64
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Feb 28, 2025He 58A
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Feb 28, 2025He 07
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Feb 28, 2025Evidence Of Reduced Court Fee Of Eur 225,000 (Orders Of .01.30 And .02.03)
Feb 28, 2025Acknowledgement Of Lodging
Feb 28, 2025.09.25 EP857Application To Extend Signed
Feb 28, 2025.02.28 Additional Brief EP857 Signed

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