UPC CFI 580/2025
Jun 27, 2025·EP2011218 · BOOST POWER FACTOR CORRECTION CIRCUIT (BOOST PFC)
Action number: ACT 30657/2025
- Case details
- StatusCase Closed (Withdrawn)ActionInfringementCategoryMain infringement action
- Parties
- Claimants
- Tridonic GmbH & Co KGOperating co.
Representatives- Clemens Tobias Steins-Hoffmann Eitle
- Markus G. Müller-Hoffmann Eitle
Respondents- Inventronics GmbHOperating co.
Representatives- Dirk Jestaedt-Krieger Mes & Graf von der Groeben
- Division
- Dusseldorf LD
- Technology
- Electrical engineeringElectrical machinery, apparatus, energy
- Language
- German
- First decided
- Aug 21, 2025
- Last decision
- Jul 14, 2026
| Infringement found | Median days to first decision | |
|---|---|---|
| All UPC | 53% (62/117) | 124 |
| Dusseldorf LD | Locked | Locked |
| Judge Berenice Thom | Locked | Locked |
| Judge Peter Agergaard | Locked | Locked |
| Judge Ingo Rinken | Locked | Locked |
| Judge Ronny Thomas | Locked | Locked |
| Judge Ulrike Voß | Locked | Locked |
At the UPC: Tridonic GmbH & Co KG (4 cases)·Inventronics GmbH (1 case)
2 other defendants litigating the same or a related patent
Start a free trial to see how each one ended.
More cases: Dusseldorf LD·2025
- 2026-07-14Withdrawal (RoP265)Public
Summary: The Düsseldorf Local Division allowed the withdrawal of Tridonic's infringement action against Inventronics, filed after out-of-court settlement discussions, with the defendants' consent. The case value was reduced from EUR 1,000,000 to EUR 300,000, the claimant was ordered to bear the costs of the infringement proceedings, and a total of EUR 9,500 in court fees was to be reimbursed (50% of reduced court fees plus overpaid portion).
Show the legal issues (4)
- Withdrawal of infringement action under R. 265 RoP
- Reimbursement of court fees under R. 370.9(b) and R. 370.11 RoP (new version from 1 January 2026, 50% reimbursement)
- Reduction of case value from EUR 1,000,000 to EUR 300,000 based on parties' uncontested submissions
- Costs borne by withdrawing claimant under R. 265.2(c) RoP
- 2025-08-21
Summary: Düsseldorf Local Division granted a joint application by both parties to stay the infringement proceedings under R.295(d) and R.296.2 RoP pending ongoing settlement negotiations. The stay was granted until reinstitution of proceedings at the request of either party. This is the underlying infringement action UPC_CFI_580/2025 (Tridonic v. Inventronics).
Show the legal issues (3)
- Stay of proceedings for settlement negotiations (R.295(d) RoP)
- Joint application for stay
- Conditions for reinstitution of stayed proceedings (R.296.2 RoP)
| Document title | Date | Public |
|---|---|---|
| Case closed | 2026-07-14 | Not public |
| Decision | 2026-07-14 | Not public |
| Decision | 2026-07-14 | Public |
| Communication | 2026-06-22 | Not public |
| Receipt | 2026-06-08 | Not public |
| Cover sheet | 2026-06-08 | Not public |
| Application document Claimant | 2026-06-08 | Not public |
| Communication | 2026-06-01 | Not public |
| Receipt | 2026-04-22 | Not public |
| Cover sheet | 2026-04-22 | Not public |
| Document | 2026-04-22 | Not public |
| Communication | 2026-04-15 | Not public |
| Receipt | 2026-04-14 | Not public |
| Cover sheet | 2026-04-14 | Not public |
| Application document Claimant | 2026-04-14 | Not public |
| Outcome of the Order | 2025-09-04 | Not public |
| Aussetzungsanordnung | 2025-09-04 | Public |
| Aussetzungsanordnung | 2025-09-04 | Not public |
| 250820_Aussetzungsantrag_Hauptverfahren_sig | 2025-08-20 | Not public |
| Gelegenheit zur Stellungnahme | 2025-08-20 | Not public |
| Receipt | 2025-08-20 | Not public |
| Schriftsatz | 2025-08-20 | Not public |
| Acknowledgement of access to case | 2025-08-20 | Not public |
| Notification Of Service | 2025-07-17 | Not public |
| Zustellung | 2025-07-17 | Not public |
| EPO_Communication_check_Outcome | 2025-07-10 | Not public |
| Document from EPO | 2025-07-08 | Not public |
| communicationCheck | 2025-07-03 | Not public |
| communicationCheck | 2025-07-03 | Not public |
| communicationCheck | 2025-07-03 | Not public |
| communicationCheck | 2025-07-03 | Not public |
| Document from EPO | 2025-07-02 | Not public |
| Document from EPO | 2025-07-02 | Not public |
| Document from EPO | 2025-07-02 | Not public |
| Document from EPO | 2025-07-02 | Not public |
| communicationCheck | 2025-07-02 | Not public |
| Document from EPO | 2025-07-02 | Not public |
| communicationCheck | 2025-07-02 | Not public |
| Document from EPO | 2025-07-02 | Not public |
| communicationCheck | 2025-07-02 | Not public |
| Document from EPO | 2025-07-01 | Not public |
| Letter-for-Service | 2025-06-30 | Not public |
| Panel-Appointment | 2025-06-30 | Not public |
| EPO-Request-for-case-pending | 2025-06-30 | Not public |
| Receipt | 2025-06-30 | Not public |
| Formal-checks_Notification-of-positive-outcome | 2025-06-30 | Not public |
| Acknowledgement-of-lodging | 2025-06-26 | Not public |
| Anlage HE 4 - Inventronics GmbH - Gesellschafterliste vom 4 April 2023 | 2025-06-26 | Not public |
| Anlage HE 15 - Schaltung Verletzungsprodukt | 2025-06-26 | Not public |
| Anlage HE 2 - Umschreibantrag Einspruchsverfahren (Az T3272-19-3_4_02) | 2025-06-26 | Not public |
| Anlage HE 7 - Klagepatent - Registerauszug RNB (Frankreich) | 2025-06-26 | Not public |
| Anlage HE 1 - Zahlungsnachweis Gerichtsgebuehren | 2025-06-26 | Not public |
| Anlage HE 10 - Vertriebspartner Frankreich | 2025-06-26 | Not public |
| Anlage HE 8 - Klagepatent - Merkmalsanalyse | 2025-06-26 | Not public |
| Anlage HE 16 - Messung am Verletzungsprodukt zur generellen Funktionsweise | 2025-06-26 | Not public |
| Anlage HE 5 - Klagepatent - Dokument D1 | 2025-06-26 | Not public |
| Anlage HE 6 - Klagepatent - Registerauszug DPMA | 2025-06-26 | Not public |
| Anlage HE 3 - Inventronics GmbH - Handelsregisterauszug vom 24 Juni 2025 | 2025-06-26 | Not public |
| Anlage HE 14 - Schaltung aus Application Report UCC28056 | 2025-06-26 | Not public |
| Anlage HE 12 - Datenblatt UCC28056 | 2025-06-26 | Not public |
| Anlage HE 17 - Messung am Verletzungsprodukt zur Entkopplung | 2025-06-26 | Not public |
| Anlage HE 9 - Angebot Internetseite Inventronics | 2025-06-26 | Not public |
| Anlage HE 11 - DALI Boost Stage | 2025-06-26 | Not public |
| Tridonic EP218 Verletzungsklage_sig | 2025-06-26 | Not public |
| Anlage HE 13 - Application Report UCC28056 | 2025-06-26 | Not public |