IP Verse

Amgen vs. Regeneron Pharmaceuticals - UPC_COA_529/2024

The UPC Case UPC_COA_529/2024 was filed on 13 Sep, 2024 by the plaintiff Amgen against the defendant Regeneron Pharmaceuticals.

Case Details

    Case Number:

    UPC_COA_529/2024

    Patent Number:

    EP3666797

    Filing Date:

    13 Sep, 2024

    Proceeding Type:

    Appeal

    Case Phase:

    Oral Phase

    Plaintiffs:

    • Amgen

    Plaintiff Representatives:

    • Johannes HESELBERGER

    Defendants:

    • Regeneron Pharmaceuticals

    Defendant Representatives:

    • Niels HOELDER

    Judges:

    • Cornelis Schüller
    • Ingeborg Simonsson
    • Patricia Rombach
    • Rainer Friedrich
    • Rian Kalden

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.

DateTitleLink
Sep 22, 2025Action.Phasechange-
Sep 22, 2025Action.Phasechange-
Sep 22, 2025Action.Phasechange-
Aug 13, 2025Hearing Reference-
Aug 5, 2025Schedule For Oral Hearing
Jun 26, 2025Receipt-
Jun 25, 2025D102 Decision Opposition Division Of 21 May And Minutes Of The Oral Proceedings Held On 31 March 3 April-
Jun 25, 2025Comments On The Decision Of The Od In Opposition-
Jun 25, 2025C133-
Jun 25, 2025C132-
Jun 25, 2025C131-
Jun 25, 2025C130-
Jun 25, 2025C129-
Jun 25, 2025C128-
Jun 25, 2025C127-
Jun 25, 2025C126-
Jun 25, 2025C125-
Jun 25, 2025C124-
Jun 25, 2025C123-
Jun 25, 2025C118-
Jun 25, 2025.06.25 EP797Upc Appeal Letter To Coa Commenting On Od Decision-
May 26, 2025Outcome Of The Order-
May 26, 2025Order On Time Extension
May 22, 2025Receipt-
May 22, 2025.05.22 Request For Extension Deadline For Providing Comments On Od Decision Signed-
May 6, 2025Summons
Apr 29, 2025Response To Order DATED 17 April-
Apr 29, 2025Reply To Coa Order-
Apr 29, 2025Annex Evidence Of Prior Commitment-
Apr 17, 2025Case Management Order
Mar 18, 2025Template Order-
Mar 18, 2025Summon Oral Hearing-
Mar 18, 2025Order On Ic
Mar 18, 2025Interim Procedure Closure-
Mar 18, 2025Interim Conference Decision-
Feb 17, 2025C122A-
Feb 17, 2025C122-
Feb 17, 2025C121A-
Feb 17, 2025C121-
Feb 17, 2025C120A-
Feb 17, 2025C120-
Feb 17, 2025C119A-
Feb 17, 2025C119-
Feb 17, 2025C118A-
Feb 17, 2025C118-
Feb 17, 2025C117A-
Feb 17, 2025C117-
Feb 17, 2025C116A-
Feb 17, 2025C116-
Feb 17, 2025C115A-
Feb 17, 2025C115-
Feb 17, 2025Acknowledgement Of Lodging-
Feb 17, 2025.02.17 Statement Of Response Signed-
Feb 11, 2025Summons To Oral Hearing
Feb 5, 2025Reply Summons Coa-
Feb 5, 2025Flight Reservation-
Feb 5, 2025.02.05 Submission On Appeal Hearing Date (Sanofi Rgn)-
Jan 30, 2025Summons-
Jan 27, 2025Comments-
Jan 24, 2025Summonts Tba Hearing-
Jan 24, 2025Request Rescheduling Hearing-
Jan 22, 2025Summons-
Dec 11, 2024Panel Appointment-
Nov 28, 2024Acknowledgement Of Lodging-
Nov 15, 2024Statement Of Grounds Of Appeal-
Nov 15, 2024D101-
Nov 15, 2024D100-
Nov 15, 2024Annex 3 Consolidated List-
Nov 15, 2024Acknowledgement Of Lodging-
Oct 7, 2024Receipt-
Oct 7, 2024Panel Appointment-
Oct 7, 2024Formal Checks Notification Of Positive Outcome-
Oct 7, 2024Acknowledgement Of Lodging-
Oct 4, 2024Request Rgr16 1(B) Change Details Representative Signed-
Oct 4, 2024Acknowledgement Of Lodging-
Oct 2, 2024Statement Of Appeal-
Oct 2, 2024Rectified Statement Of Appeal-
Oct 2, 2024Proof Of Payment-
Sep 24, 2024Formal Checks Request For Correction-
Sep 13, 2024Statement Of Appeal-
Sep 13, 2024Proof Of Payment-
Sep 13, 2024Acknowledgement Of Lodging-
Sep 22, 2025Action.Phasechange-
Sep 22, 2025Action.Phasechange-
Sep 22, 2025Action.Phasechange-
Aug 13, 2025Hearing Reference-
Aug 5, 2025Schedule For Oral Hearing
Jun 26, 2025Receipt-
Jun 25, 2025D102 Decision Opposition Division Of 21 May And Minutes Of The Oral Proceedings Held On 31 March 3 April-
Jun 25, 2025Comments On The Decision Of The Od In Opposition-
Jun 25, 2025C133-
Jun 25, 2025C132-
Jun 25, 2025C131-
Jun 25, 2025C130-
Jun 25, 2025C129-
Jun 25, 2025C128-
Jun 25, 2025C127-
Jun 25, 2025C126-
Jun 25, 2025C125-
Jun 25, 2025C124-
Jun 25, 2025C123-
Jun 25, 2025C118-
Jun 25, 2025.06.25 EP797Upc Appeal Letter To Coa Commenting On Od Decision-
May 26, 2025Outcome Of The Order-
May 26, 2025Order On Time Extension
May 22, 2025Receipt-
May 22, 2025.05.22 Request For Extension Deadline For Providing Comments On Od Decision Signed-
May 6, 2025Summons
Apr 29, 2025Response To Order DATED 17 April-
Apr 29, 2025Reply To Coa Order-
Apr 29, 2025Annex Evidence Of Prior Commitment-
Apr 17, 2025Case Management Order
Mar 18, 2025Template Order-
Mar 18, 2025Summon Oral Hearing-
Mar 18, 2025Order On Ic
Mar 18, 2025Interim Procedure Closure-
Mar 18, 2025Interim Conference Decision-
Feb 17, 2025C122A-
Feb 17, 2025C122-
Feb 17, 2025C121A-
Feb 17, 2025C121-
Feb 17, 2025C120A-
Feb 17, 2025C120-
Feb 17, 2025C119A-
Feb 17, 2025C119-
Feb 17, 2025C118A-
Feb 17, 2025C118-
Feb 17, 2025C117A-
Feb 17, 2025C117-
Feb 17, 2025C116A-
Feb 17, 2025C116-
Feb 17, 2025C115A-
Feb 17, 2025C115-
Feb 17, 2025Acknowledgement Of Lodging-
Feb 17, 2025.02.17 Statement Of Response Signed-
Feb 11, 2025Summons To Oral Hearing
Feb 5, 2025Reply Summons Coa-
Feb 5, 2025Flight Reservation-
Feb 5, 2025.02.05 Submission On Appeal Hearing Date (Sanofi Rgn)-
Jan 30, 2025Summons-
Jan 27, 2025Comments-
Jan 24, 2025Summonts Tba Hearing-
Jan 24, 2025Request Rescheduling Hearing-
Jan 22, 2025Summons-
Dec 11, 2024Panel Appointment-
Nov 28, 2024Acknowledgement Of Lodging-
Nov 15, 2024Statement Of Grounds Of Appeal-
Nov 15, 2024D101-
Nov 15, 2024D100-
Nov 15, 2024Annex 3 Consolidated List-
Nov 15, 2024Acknowledgement Of Lodging-
Oct 7, 2024Receipt-
Oct 7, 2024Panel Appointment-
Oct 7, 2024Formal Checks Notification Of Positive Outcome-
Oct 7, 2024Acknowledgement Of Lodging-
Oct 4, 2024Request Rgr16 1(B) Change Details Representative Signed-
Oct 4, 2024Acknowledgement Of Lodging-
Oct 2, 2024Statement Of Appeal-
Oct 2, 2024Rectified Statement Of Appeal-
Oct 2, 2024Proof Of Payment-
Sep 24, 2024Formal Checks Request For Correction-
Sep 13, 2024Statement Of Appeal-
Sep 13, 2024Proof Of Payment-
Sep 13, 2024Acknowledgement Of Lodging-
Sep 22, 2025Action.Phasechange-
Sep 22, 2025Action.Phasechange-
Sep 22, 2025Action.Phasechange-
Aug 13, 2025Hearing Reference-
Aug 5, 2025Schedule For Oral Hearing
Jun 26, 2025Receipt-
Jun 25, 2025D102 Decision Opposition Division Of 21 May And Minutes Of The Oral Proceedings Held On 31 March 3 April-
Jun 25, 2025Comments On The Decision Of The Od In Opposition-
Jun 25, 2025C133-
Jun 25, 2025C132-
Jun 25, 2025C131-
Jun 25, 2025C130-
Jun 25, 2025C129-
Jun 25, 2025C128-
Jun 25, 2025C127-
Jun 25, 2025C126-
Jun 25, 2025C125-
Jun 25, 2025C124-
Jun 25, 2025C123-
Jun 25, 2025C118-
Jun 25, 2025.06.25 EP797Upc Appeal Letter To Coa Commenting On Od Decision-
May 26, 2025Outcome Of The Order-
May 26, 2025Order On Time Extension
May 22, 2025Receipt-
May 22, 2025.05.22 Request For Extension Deadline For Providing Comments On Od Decision Signed-
May 6, 2025Summons
Apr 29, 2025Response To Order DATED 17 April-
Apr 29, 2025Reply To Coa Order-
Apr 29, 2025Annex Evidence Of Prior Commitment-
Apr 17, 2025Case Management Order
Mar 18, 2025Template Order-
Mar 18, 2025Summon Oral Hearing-
Mar 18, 2025Order On Ic
Mar 18, 2025Interim Procedure Closure-
Mar 18, 2025Interim Conference Decision-
Feb 17, 2025C122A-
Feb 17, 2025C122-
Feb 17, 2025C121A-
Feb 17, 2025C121-
Feb 17, 2025C120A-
Feb 17, 2025C120-
Feb 17, 2025C119A-
Feb 17, 2025C119-
Feb 17, 2025C118A-
Feb 17, 2025C118-
Feb 17, 2025C117A-
Feb 17, 2025C117-
Feb 17, 2025C116A-
Feb 17, 2025C116-
Feb 17, 2025C115A-
Feb 17, 2025C115-
Feb 17, 2025Acknowledgement Of Lodging-
Feb 17, 2025.02.17 Statement Of Response Signed-
Feb 11, 2025Summons To Oral Hearing
Feb 5, 2025Reply Summons Coa-
Feb 5, 2025Flight Reservation-
Feb 5, 2025.02.05 Submission On Appeal Hearing Date (Sanofi Rgn)-
Jan 30, 2025Summons-
Jan 27, 2025Comments-
Jan 24, 2025Summonts Tba Hearing-
Jan 24, 2025Request Rescheduling Hearing-
Jan 22, 2025Summons-
Dec 11, 2024Panel Appointment-
Nov 28, 2024Acknowledgement Of Lodging-
Nov 15, 2024Statement Of Grounds Of Appeal-
Nov 15, 2024D101-
Nov 15, 2024D100-
Nov 15, 2024Annex 3 Consolidated List-
Nov 15, 2024Acknowledgement Of Lodging-
Oct 7, 2024Receipt-
Oct 7, 2024Panel Appointment-
Oct 7, 2024Formal Checks Notification Of Positive Outcome-
Oct 7, 2024Acknowledgement Of Lodging-
Oct 4, 2024Request Rgr16 1(B) Change Details Representative Signed-
Oct 4, 2024Acknowledgement Of Lodging-
Oct 2, 2024Statement Of Appeal-
Oct 2, 2024Rectified Statement Of Appeal-
Oct 2, 2024Proof Of Payment-
Sep 24, 2024Formal Checks Request For Correction-
Sep 13, 2024Statement Of Appeal-
Sep 13, 2024Proof Of Payment-
Sep 13, 2024Acknowledgement Of Lodging-
Sep 22, 2025Action.Phasechange-
Sep 22, 2025Action.Phasechange-
Sep 22, 2025Action.Phasechange-
Aug 13, 2025Hearing Reference-
Aug 5, 2025Schedule For Oral Hearing
Jun 26, 2025Receipt-
Jun 25, 2025D102 Decision Opposition Division Of 21 May And Minutes Of The Oral Proceedings Held On 31 March 3 April-
Jun 25, 2025Comments On The Decision Of The Od In Opposition-
Jun 25, 2025C133-
Jun 25, 2025C132-
Jun 25, 2025C131-
Jun 25, 2025C130-
Jun 25, 2025C129-
Jun 25, 2025C128-
Jun 25, 2025C127-
Jun 25, 2025C126-
Jun 25, 2025C125-
Jun 25, 2025C124-
Jun 25, 2025C123-
Jun 25, 2025C118-
Jun 25, 2025.06.25 EP797Upc Appeal Letter To Coa Commenting On Od Decision-
May 26, 2025Outcome Of The Order-
May 26, 2025Order On Time Extension
May 22, 2025Receipt-
May 22, 2025.05.22 Request For Extension Deadline For Providing Comments On Od Decision Signed-
May 6, 2025Summons
Apr 29, 2025Response To Order DATED 17 April-
Apr 29, 2025Reply To Coa Order-
Apr 29, 2025Annex Evidence Of Prior Commitment-
Apr 17, 2025Case Management Order
Mar 18, 2025Template Order-
Mar 18, 2025Summon Oral Hearing-
Mar 18, 2025Order On Ic
Mar 18, 2025Interim Procedure Closure-
Mar 18, 2025Interim Conference Decision-
Feb 17, 2025C122A-
Feb 17, 2025C122-
Feb 17, 2025C121A-
Feb 17, 2025C121-
Feb 17, 2025C120A-
Feb 17, 2025C120-
Feb 17, 2025C119A-
Feb 17, 2025C119-
Feb 17, 2025C118A-
Feb 17, 2025C118-
Feb 17, 2025C117A-
Feb 17, 2025C117-
Feb 17, 2025C116A-
Feb 17, 2025C116-
Feb 17, 2025C115A-
Feb 17, 2025C115-
Feb 17, 2025Acknowledgement Of Lodging-
Feb 17, 2025.02.17 Statement Of Response Signed-
Feb 11, 2025Summons To Oral Hearing
Feb 5, 2025Reply Summons Coa-
Feb 5, 2025Flight Reservation-
Feb 5, 2025.02.05 Submission On Appeal Hearing Date (Sanofi Rgn)-
Jan 30, 2025Summons-
Jan 27, 2025Comments-
Jan 24, 2025Summonts Tba Hearing-
Jan 24, 2025Request Rescheduling Hearing-
Jan 22, 2025Summons-
Dec 11, 2024Panel Appointment-
Nov 28, 2024Acknowledgement Of Lodging-
Nov 15, 2024Statement Of Grounds Of Appeal-
Nov 15, 2024D101-
Nov 15, 2024D100-
Nov 15, 2024Annex 3 Consolidated List-
Nov 15, 2024Acknowledgement Of Lodging-
Oct 7, 2024Receipt-
Oct 7, 2024Panel Appointment-
Oct 7, 2024Formal Checks Notification Of Positive Outcome-
Oct 7, 2024Acknowledgement Of Lodging-
Oct 4, 2024Request Rgr16 1(B) Change Details Representative Signed-
Oct 4, 2024Acknowledgement Of Lodging-
Oct 2, 2024Statement Of Appeal-
Oct 2, 2024Rectified Statement Of Appeal-
Oct 2, 2024Proof Of Payment-
Sep 24, 2024Formal Checks Request For Correction-
Sep 13, 2024Statement Of Appeal-
Sep 13, 2024Proof Of Payment-
Sep 13, 2024Acknowledgement Of Lodging-
Sep 22, 2025Action.Phasechange-
Sep 22, 2025Action.Phasechange-
Sep 22, 2025Action.Phasechange-
Aug 13, 2025Hearing Reference-
Aug 5, 2025Schedule For Oral Hearing
Jun 26, 2025Receipt-
Jun 25, 2025D102 Decision Opposition Division Of 21 May And Minutes Of The Oral Proceedings Held On 31 March 3 April-
Jun 25, 2025Comments On The Decision Of The Od In Opposition-
Jun 25, 2025C133-
Jun 25, 2025C132-
Jun 25, 2025C131-
Jun 25, 2025C130-
Jun 25, 2025C129-
Jun 25, 2025C128-
Jun 25, 2025C127-
Jun 25, 2025C126-
Jun 25, 2025C125-
Jun 25, 2025C124-
Jun 25, 2025C123-
Jun 25, 2025C118-
Jun 25, 2025.06.25 EP797Upc Appeal Letter To Coa Commenting On Od Decision-
May 26, 2025Outcome Of The Order-
May 26, 2025Order On Time Extension
May 22, 2025Receipt-
May 22, 2025.05.22 Request For Extension Deadline For Providing Comments On Od Decision Signed-
May 6, 2025Summons
Apr 29, 2025Response To Order DATED 17 April-
Apr 29, 2025Reply To Coa Order-
Apr 29, 2025Annex Evidence Of Prior Commitment-
Apr 17, 2025Case Management Order
Mar 18, 2025Template Order-
Mar 18, 2025Summon Oral Hearing-
Mar 18, 2025Order On Ic
Mar 18, 2025Interim Procedure Closure-
Mar 18, 2025Interim Conference Decision-
Feb 17, 2025C122A-
Feb 17, 2025C122-
Feb 17, 2025C121A-
Feb 17, 2025C121-
Feb 17, 2025C120A-
Feb 17, 2025C120-
Feb 17, 2025C119A-
Feb 17, 2025C119-
Feb 17, 2025C118A-
Feb 17, 2025C118-
Feb 17, 2025C117A-
Feb 17, 2025C117-
Feb 17, 2025C116A-
Feb 17, 2025C116-
Feb 17, 2025C115A-
Feb 17, 2025C115-
Feb 17, 2025Acknowledgement Of Lodging-
Feb 17, 2025.02.17 Statement Of Response Signed-
Feb 11, 2025Summons To Oral Hearing
Feb 5, 2025Reply Summons Coa-
Feb 5, 2025Flight Reservation-
Feb 5, 2025.02.05 Submission On Appeal Hearing Date (Sanofi Rgn)-
Jan 30, 2025Summons-
Jan 27, 2025Comments-
Jan 24, 2025Summonts Tba Hearing-
Jan 24, 2025Request Rescheduling Hearing-
Jan 22, 2025Summons-
Dec 11, 2024Panel Appointment-
Nov 28, 2024Acknowledgement Of Lodging-
Nov 15, 2024Statement Of Grounds Of Appeal-
Nov 15, 2024D101-
Nov 15, 2024D100-
Nov 15, 2024Annex 3 Consolidated List-
Nov 15, 2024Acknowledgement Of Lodging-
Oct 7, 2024Receipt-
Oct 7, 2024Panel Appointment-
Oct 7, 2024Formal Checks Notification Of Positive Outcome-
Oct 7, 2024Acknowledgement Of Lodging-
Oct 4, 2024Request Rgr16 1(B) Change Details Representative Signed-
Oct 4, 2024Acknowledgement Of Lodging-
Oct 2, 2024Statement Of Appeal-
Oct 2, 2024Rectified Statement Of Appeal-
Oct 2, 2024Proof Of Payment-
Sep 24, 2024Formal Checks Request For Correction-
Sep 13, 2024Statement Of Appeal-
Sep 13, 2024Proof Of Payment-
Sep 13, 2024Acknowledgement Of Lodging-

More cases involving EP3666797B1

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_3214/2025Jan 21, 2025Redacted Natural Person NameAmgen, Dehns, Redacted Natural Person Name, Sanofi Aventis Deutschland, Sanofi Aventis Groupe, Sanofi Winthrop Industrie
APL_51679/2024Sep 13, 2024AmgenSanofi Aventis Deutschland, Sanofi Aventis Groupe, Sanofi Winthrop Industrie
APL_51683/2024Sep 13, 2024AmgenRegeneron Pharmaceuticals

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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 -

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Last updated on: Oct 9, 2025
Case NumberFiling DatePlaintiffsDefendants
App_34318/2025Aug 5, 2025Regeneron Pharmaceuticals -
ORD_34329/2025Aug 5, 2025AmgenRegeneron Pharmaceuticals
App_33251/2025Jul 21, 2025Regeneron Pharmaceuticals -