Merz Pharmaceuticals vs. Viatris Sante - UPC_COA_0000917/2025

The case UPC_COA_0000917/2025 was filed by the plaintiff Merz Pharmaceuticals against the defendant Viatris Sante on 08 Dec, 2025. The case decision was made on Jan 26, 2026.

08 Dec, 2025
Case Filed
08 Dec, 2025
Written Procedure
24 Dec, 2025
Oral Procedure
Jan 26, 2026
Decision

Case Details

    Case Number:

    UPC_COA_0000917/2025

    Patent Number:

    Filing Date:

    08 Dec, 2025

    Proceeding Type:

    Appeal

    Case Phase:

    Oral Phase

    Plaintiffs:

    • Merz Pharmaceuticals
    • Merz Pharma France
    • Merz Therapeutics

    Plaintiff Representative:

    • Laëtitia BÉNARD

    Defendants:

    • Viatris Sante

    Defendant Representative:

    • Marc Lauzeral

    Judges:

    • Anna Hedberg
    • Ingeborg Simonsson
    • Jeroen Meewisse
    • Patricia Rombach
    • Rian Kalden

Case Decision

    Decision Date:

    Jan 26, 2026

    Decision Document:

    View document

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: Apr 2, 2026
DateTitle

Notify me when new UPC document is filed

Mar 27, 2026Receipt
Mar 27, 2026Document
Mar 27, 2026Cover Sheet
Mar 26, 2026Order
Mar 26, 2026Action.Issueorder
Mar 19, 2026Submission Appellant
Mar 19, 2026Receipt
Mar 19, 2026Cover Sheet
Mar 16, 2026Order
Mar 16, 2026Action.Issueorder
Mar 11, 2026Statement Of Response
Mar 11, 2026Receipt
Mar 11, 2026Exhibit Respondent
Mar 11, 2026Cover Sheet
Mar 11, 2026Application Respondent
Feb 25, 2026Summons
Feb 25, 2026Action.Summons
Feb 17, 2026Receipt
Feb 17, 2026Exhibit Respondent
Feb 17, 2026Cover Sheet
Feb 17, 2026Application Respondent
Feb 6, 2026Note
Feb 4, 2026Other Documents
Feb 4, 2026Action.Communication
Jan 30, 2026Receipt
Jan 30, 2026Exhibit Document Respondent
Jan 30, 2026Cover Sheet
Jan 30, 2026Application Document Respondent
Jan 28, 2026Receipt
Jan 28, 2026Other Document Appellant
Jan 28, 2026Order
Jan 28, 2026Note
Jan 28, 2026Cover Sheet
Jan 28, 2026Action.Issueorder
Jan 28, 2026Action.Communication
Jan 26, 2026Receipt
Jan 26, 2026Other Document Respondent
Jan 26, 2026Order
Jan 26, 2026Cover Sheet
Jan 26, 2026Action.Issueorder
Jan 21, 2026Receipt
Jan 21, 2026Exhibit Document Appellant
Jan 21, 2026Cover Sheet
Jan 21, 2026Application Document Appellant
Jan 12, 2026Action.Phasechange
Jan 9, 2026Action.Phasechange
Dec 26, 2025Statement Of Response
Dec 26, 2025Receipt
Dec 26, 2025Exhibit Document Respondent
Dec 26, 2025Cover Sheet
Dec 26, 2025Application Document Respondent
Dec 24, 2025Summons
Dec 24, 2025Action.Summons
Dec 19, 2025Receipt
Dec 19, 2025Other Document Appellant
Dec 19, 2025Note
Dec 19, 2025Cover Sheet
Dec 18, 2025Action.Communication
Dec 16, 2025Receipt
Dec 16, 2025Other Document Respondent
Dec 16, 2025Cover Sheet
Dec 16, 2025Action.Communication
Dec 15, 2025Receipt
Dec 15, 2025Other Document Appellant
Dec 15, 2025Cover Sheet
Dec 10, 2025Order
Dec 10, 2025Action.Publishorderdecision
Dec 10, 2025Action.Issueorder
Dec 8, 2025Statement Of The Grounds Of Appeal
Dec 8, 2025Statement Of Appeal
Dec 8, 2025Receipt
Dec 8, 2025Proof Of Payment
Dec 8, 2025Other Document Appellant
Dec 8, 2025Fee
Dec 8, 2025Exhibit Document Appellant
Dec 8, 2025Cover Sheet
Dec 8, 2025Application Document Appellant

More cases involving EP2377536B2

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

Last updated on: Apr 2, 2026
Case NumberFiling DatePlaintiffsDefendants
UPC_COA_0000906/2025Nov 13, 2025Viatris SanteMerz Pharmaceuticals, Merz Pharma France, Merz Therapeutics
ACT_33980/2025Jul 31, 2025Merz Pharmaceuticals, Merz Pharma France, Merz TherapeuticsViatris Sante
UPC_CFI_697/2025Jul 31, 2025Merz Pharmaceuticals, Merz Pharma France, Merz TherapeuticsViatris Sante

More cases involving Merz Pharmaceuticals

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

Last updated on: Apr 2, 2026
Case NumberFiling DatePlaintiffsDefendants
ACT_33980/2025Jul 31, 2025Merz PharmaceuticalsViatris Sante
UPC_CFI_697/2025Jul 31, 2025Merz PharmaceuticalsViatris Sante

More cases involving Viatris Sante

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

Last updated on: Apr 2, 2026
Case NumberFiling DatePlaintiffsDefendants
UPC_COA_0000906/2025Nov 13, 2025Viatris SanteMerz Pharmaceuticals, Merz Pharma France, Merz Therapeutics
ACT_33980/2025Jul 31, 2025Merz Pharmaceuticals, Merz Pharma France, Merz TherapeuticsViatris Sante
UPC_CFI_697/2025Jul 31, 2025Merz Pharmaceuticals, Merz Pharma France, Merz TherapeuticsViatris Sante