Counterclaim for revocation

Decisions of the Unified Patent Court recorded under "Counterclaim for revocation" in UPC Litigation Watch, the case law database maintained by Dhenne Avocats.

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UPC decisions and orders since 1 June 2023. “Decision with commentary” means the entry contains an analysis by Dhenne Avocats. “Summary available” identifies a summary; “Reference” identifies a record without a detailed case note. Open the entry for the source and, where available, the facts, reasoning and practical implications. The official decision is authoritative.

72 decisions recorded

Establishment Labs v GC Aesthetics (CFI, UPC_CFI_629/2026, 28 October 2026)

28 October 2026 CFI / Brussels (BE) Local Division / Counterclaim for revocation Decision with commentary

In an order of 28 October 2026 under Rule 105 RoP (UPC_CFI_1357/2025 and UPC_CFI_629/2026), the judge-rapporteur of the Brussels Local Division followed up on the interim conference held by videoconference on 27 October 2026 in Establishment Labs’ action for infringement of EP…

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Barco v Yealink (CFI, UPC_CFI_185/2026, 19 October 2026)

19 October 2026 CFI / Brussels (BE) Local Division / Counterclaim for revocation Decision with commentary

By procedural order of 19 October 2026, the judge-rapporteur of the Brussels Local Division confirms the oral hearing of 3 November 2026 in the dispute over EP 3 732 827, after the Court of Appeal finally upheld, on 16 October 2026, the…

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KEEEX v ADOBE (CFI, 22 September 2026)

22 September 2026 CFI / Paris (FR) Local Division / Counterclaim for revocation Decision with commentary

By an order under Rule 105.5 RoP issued after the interim conference, the judge-rapporteur closed the interim procedure and opened the oral procedure in the infringement action brought by KEEEX against Adobe, OpenAI, Truepic, Joint Development Foundation Projects and the C2PA entities,…

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Samsung Electronics Benelux v Maxell (CFI, 10 August 2026)

10 August 2026 CFI / The Hague (NL) Local Division / Counterclaim for revocation Decision with commentary

By decision of 10 August 2026, given in the infringement action (UPC_CFI_251/2025) and the joined counterclaim for revocation (UPC_CFI_769/2025), The Hague Local Division revokes Maxell, Ltd.’s EP 2 061 230 in its entirety and accordingly dismisses the action against four Samsung companies,…

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Robert Bosch v OWIM (CFI, UPC_CFI_565/2025, 31 July 2026)

31 July 2026 CFI / Mannheim (DE) Local Division / Counterclaim for revocation Decision with commentary

In a decision of 31 July 2026, published on 3 November 2026 (UPC_CFI_565/2025 and UPC_CFI_841/2025), the Mannheim Local Division largely upholds Robert Bosch’s action against OWIM, maker of the Parkside brand, and three companies of the Lidl group.

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Dai Nippon Printing v Zapp (CFI, 28 April 2026)

28 April 2026 CFI / Düsseldorf (DE) Local Division / Counterclaim for revocation Decision with commentary

In an order of 28 April 2026 (UPC_CFI_869/2025), the judge-rapporteur of the Düsseldorf Local Division refers to the full panel the decision on the objection of late filing (Rule 9.2 RoP) raised by Dai Nippon Printing against Zapp's rejoinder in the revocation…

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VEOLIA PROPRETE v TIRU (CFI, 18 March 2026)

18 March 2026 CFI / Paris (FR) Central Division - Seat / Counterclaim for revocation Decision with commentary

In a decision of 18 March 2026, the Paris Central Division ruled on Veolia Propreté's revocation action (UPC_CFI_417/2025) and on the joined counterclaims for revocation of Valinea Energie and Maguin (UPC_CFI_509/2025 and UPC_CFI_528/2025) against Tiru's EP 3 178 578 (waste incineration plant…

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Network System Technologies v Qualcomm (CFI, UPC_CFI_451/2024, 11 March 2026)

11 March 2026 CFI / Munich (DE) Local Division / Counterclaim for revocation Decision with commentary

By decision of 11 March 2026 in the joined proceedings UPC_CFI_65/2024 and UPC_CFI_451/2024, the Munich Local Division dismissed both Network System Technologies' infringement action against three Qualcomm companies, based on EP 1 552 399 concerning an integrated circuit and a method for…

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Microsoft v Suinno Mobile & AI Technologies Licensing (CFI, 7 January 2026)

7 January 2026 CFI / Paris (FR) Central Division - Seat / Counterclaim for revocation Decision with commentary

Ruling on Microsoft Corporation’s counterclaim for revocation (UPC_CFI_433/2024), the Paris Central Division revokes in its entirety European patent EP 2 671 173 held by Suinno Mobile & AI Technologies Licensing Oy, which concerns the ranking of search results according to the location…

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IMI Hydronic Engineering Deutschland v Belparts Group (CFI, 18 December 2025)

18 December 2025 CFI / Paris (FR) Central Division - Seat / Counterclaim for revocation Decision with commentary

In an order of 18 December 2025, given in revocation action UPC_CFI_104/2025 and counterclaim for infringement UPC_CFI_364/2025 concerning EP 3 812 870, the Paris Central Division dismissed IMI Hydronic Engineering Deutschland's request for EUR 500,000 security for costs from Belparts Group.

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Brita v AQUASHIELD EUROPE (CFI, 16 October 2025)

16 October 2025 CFI / Munich (DE) Local Division / Counterclaim for revocation Decision with commentary

In an order of 16 October 2025, the Munich Local Division allowed the defendants to withdraw their counterclaim for revocation of Brita's patent EP 2 387 547 (UPC_CFI_564/2024, linked to infringement action UPC_CFI_248/2024), although the division had already ruled on the merits…

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bellissa HAAS v Windhager (CFI, 12 September 2025)

12 September 2025 CFI / Mannheim (DE) Local Division / Counterclaim for revocation Decision with commentary

By a decision of 12 September 2025 (UPC_CFI_338/2024 and UPC_CFI_778/2024), the Mannheim Local Division upheld bellissa HAAS's infringement action against Windhager GmbH based on EP 2 223 589 (bed edging made of interlocking sheet-metal strips) and dismissed the revocation counterclaim.

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Texas Instruments EMEA Sales v TOTAL SEMICONDUCTOR (CFI, 9 July 2025)

9 July 2025 CFI / Mannheim (DE) Local Division / Counterclaim for revocation Decision with commentary

By procedural order of 9 July 2025 (UPC_CFI_132/2024), the judge rapporteur Böttcher (Mannheim Local Division) closed the interim procedure in Total Semiconductor's infringement action under EP 2 746 957 against three Texas Instruments companies and in the revocation counterclaim.

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Zentiva France v Sanofi Mature IP (CFI, 24 January 2025)

24 January 2025 CFI / Munich (DE) Local Division / Counterclaim for revocation Decision with commentary

In a procedural order of 24 January 2025, the Munich Local Division set the timetable for the proceedings on EP 2 493 466 between the Sanofi companies and Accord Healthcare, STADA, Dr Reddy’s and Zentiva (UPC_CFI_145, 146, 147, 148, 374, 463, 496…

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Mammut Sports Group v Ortovox Sportartikel (CFI, 14 January 2025)

14 January 2025 CFI / Düsseldorf (DE) Local Division / Counterclaim for revocation Decision with commentary

In a decision of 14 January 2025 (UPC_CFI_16/2024), given in German, the Düsseldorf Local Division upholds Ortovox Sportartikel's EP 3 466 498 (avalanche transceiver), dismisses the counterclaim for revocation of Mammut Sports Group AG and Mammut Sports Group GmbH and finds that…

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Meril v Edwards Lifesciences (CFI, 19 July 2024)

19 July 2024 CFI / Paris (FR) Central Division - Seat / Counterclaim for revocation Decision with commentary

In a decision of 19 July 2024, the Paris Central Division ruled jointly on Meril Italy's revocation action (UPC_CFI_255/2023) and on the counterclaims for revocation of Meril GmbH and Meril Life Sciences referred by the Munich Local Division (UPC_CFI_15/2023), directed against Edwards…

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Regeneron Pharmaceuticals v Amgen (CFI, 16 July 2024)

16 July 2024 CFI / Munich (DE) Central Division - Section / Counterclaim for revocation Decision with commentary

In a decision on the merits of 16 July 2024, the Munich Central Division ruled on Regeneron Pharmaceuticals’ counterclaim for revocation against Amgen’s EP 3 666 797, which protects, in medical use format, a monoclonal antibody binding to the catalytic domain of…

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