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UPC CFI 364/2025

Apr 23, 2025·EP3812870 · FLOW CONTROL SYSTEM

Case details
Status
Case Closed (Settled)
Action
Counterclaim for infringement
Category
Counterclaim for infringement
Parties
Claimants
Representatives
Respondents
Representatives
Division
Paris CD
Technology
  • Instruments
    Control
  • Mechanical engineering
    Thermal processes and apparatus
  • Other fields
    Civil engineering
Language
English
First decided
Sep 23, 2025
Last decision
Mar 26, 2026
EPO Opposition
  • Bauer, ClemensAdmissible2023-06-21
How this compares
The court's record for this kind of case, counted in first-instance rulings. A figure in brackets is the number of rulings a rate rests on.
Infringement foundMedian days to first decision
All UPC53% (62/117)124
Paris CDLockedLocked
Judge Marjolein VisserLockedLocked
Judge Maximilian HaedickeLockedLocked
Judge Andrea Perronace—Locked

At the UPC: Belparts Group N.V. (5 cases)·IMI Hydronic Engineering Deutschland GmbH (2 cases)

This dispute contains 1 other proceedings

UPC CFI 104/2025

2 other defendants litigating the same or a related patent

UPC CFI 392/2025·UPC CFI 801/2024

Start a free trial to see how each one ended.

More cases: Paris CD·2025

Decisions
  • 2026-03-26
    Counterclaim for infringementPublic

    Summary: Decision of the Paris Central Division dated 26 March 2026 declaring the counterclaim for infringement (UPC_CFI_364/2025) closed following an out-of-court settlement between Belparts Group N.V. and IMI Hydronic Engineering Deutschland GmbH. This is the counterpart order to UPC_CFI_104/2025: the counterclaim for infringement by Belparts was withdrawn simultaneously with IMI's withdrawal of its revocation action following settlement. No cost decision was requested.

    Show the legal issues (2)
    • Withdrawal of counterclaim for infringement following settlement
    • Stay of proceedings under R. 295(d) RoP
  • 2025-12-18
    Counterclaim for revocationPublic

    Summary: The Central Division Paris issued a procedural order following the interim conference of 11 December 2025 in proceedings between IMI Hydronic Engineering Deutschland GmbH (revocation action) and Belparts Group N.V. (patent proprietor and counterclaim for infringement). The order addresses IMI's request for security for costs of EUR 500,000. The Court applied the test from the CoA decision in Chint v Jingao (July 2025): security requires a legitimate and real concern about recoverability of costs. As Belparts is seated in Belgium (EU member state), IMI had not demonstrated enforcement difficulties, and the security request appears to have been denied. The full dispositif was not captured in the available text extract.

    Show the legal issues (3)
    • Security for costs under R.158 RoP and Art.69(4) UPCA
    • Standard for ordering security for costs
    • EU-domiciled defendant and enforcement risk
  • 2025-11-03
    Revocation ActionPublic

    Summary: The Central Division Paris issued a procedural order under R. 340 RoP joining the counterclaim for revocation from the Munich Local Division to the pending revocation action before the Central Division Paris, to avoid contradictory decisions on EP 3 812 870.

    Show the legal issues (3)
    • R. 340 RoP connection joinder of revocation and counterclaim
    • Avoiding contradictory decisions
    • Coordination between Local Division and Central Division
  • 2025-09-23
    Counterclaim for infringementPublic

    Summary: Single-judge procedural order of the CD Paris judge-rapporteur on Belparts' R.340.1 RoP connection-joinder request to have the CD Paris counterclaim for infringement (CC_19180/2025, within IMI Hydronic Engineering Deutschland GmbH's revocation action ACT_6739/2025) heard together with Belparts' earlier infringement action pending before LD Munich. Rather than granting or denying the request, the judge-rapporteur is inclined to find it would not serve R.340's underlying purpose and questions whether R.340 'hearing together' can effect a referral to another division at all (citing Art. 33 UPCA and CoA UPC_CoA_106/2024), and instead invites the parties to comment and reformulate the request within 10 days.

    Show the legal issues (3)
    • R.340.1 RoP connection joinder
    • Art. 33 UPCA competence and referral between local/central divisions
    • consolidation of a central division counterclaim for infringement with a local division infringement action
Documents
Document titleDatePublic
Case closed2026-03-26Not public
Decision2026-03-26Not public
Decision2026-03-26Public
Receipt2026-03-19Not public
Cover sheet2026-03-19Not public
Document Claimant2026-03-19Not public
Receipt2026-03-13Not public
Cover sheet2026-03-13Not public
Application document Defendant2026-03-13Not public
Publication2026-02-18Not public
Communication2026-02-04Not public
Receipt2026-02-04Not public
Cover sheet2026-02-04Not public
Other document Defendant2026-02-04Not public
Receipt2026-01-29Not public
Cover sheet2026-01-29Not public
Other document Defendant2026-01-29Not public
Receipt2026-01-29Not public
Cover sheet2026-01-29Not public
Other document Claimant2026-01-29Not public
Communication2026-01-19Not public
Oral procedure opened2026-01-19Not public
Receipt2026-01-14Not public
Cover sheet2026-01-14Not public
Other document Defendant2026-01-14Not public
Other document Defendant2026-01-14Not public
Other document Defendant2026-01-14Not public
Other document Defendant2026-01-14Not public
Receipt2025-12-23Not public
Cover sheet2025-12-23Not public
Other document Defendant2025-12-23Not public
Receipt2025-12-22Not public
Cover sheet2025-12-22Not public
Other document Defendant2025-12-22Not public
Other document Defendant2025-12-22Not public
Interim procedure opened2025-12-18Not public
Written procedure closed2025-12-18Not public
Order2025-12-18Not public
Order2025-12-18Public
Order2025-12-18Not public
Order2025-12-18Public
Order2025-12-08Not public
Order2025-12-08Public
Cover sheet2025-12-04Not public
Other document Claimant2025-12-04Not public
Receipt2025-12-04Not public
Communication2025-11-03Not public
Order2025-11-03Not public
Order2025-11-03Public
Cover sheet2025-10-02Not public
Other document2025-10-02Not public
Receipt2025-10-02Not public
Publication of order2025-09-26Not public
Order2025-09-23Not public
Order2025-09-23Public
Receipt2025-09-11Not public
Procedural application pursuant to R. 340.1 RoP2025-09-11Not public
Exhibit ES292025-09-11Not public
Acknowledgement-of-lodging2025-08-29Not public
Exhibit_MSP_112025-08-29Not public
Rejoinder_to_Reply_to_Counterclaim_for_Infringement2025-08-29Not public
Acknowledgement-of-lodging2025-07-30Not public
Exhibit ES 252025-07-30Not public
Exhibit ES 24a2025-07-30Not public
Exhibit ES 232025-07-30Not public
Exhibit ES 282025-07-30Not public
Exhibit ES 24b2025-07-30Not public
Exhibit ES 262025-07-30Not public
Rejoinder to Revocation Action and Reply to Counterclaim for Infringement2025-07-30Not public
Exhibit ES 272025-07-30Not public
Formal-checks_Notification-of-positive-outcome2025-07-03Not public
Acknowledgement-of-lodging2025-07-03Not public
Exhibit_MSP82025-07-03Not public
Exhibit_MSP62025-07-03Not public
Exhibit_MSP_D1(new)2025-07-03Not public
Submission_Claimant2025-07-03Not public
Exhibit_MSP72025-07-03Not public
Exhibit_MSP102025-07-03Not public
Exhibit_MSP92025-07-03Not public
communicationCheck2025-05-05Not public
Panel-Appointment2025-05-05Not public
Document from EPO2025-05-01Not public
Panel-Appointment2025-04-29Not public
EPO-Request-for-case-pending2025-04-28Not public
Acknowledgement-of-lodging2025-04-28Not public
Formal-checks_Notification-of-positive-outcome2025-04-28Not public
Exhibit ES9a.pdf2025-04-28Not public
Exhibit ES22.pdf2025-04-28Not public
Exhibit ES12.pdf2025-04-28Not public
Exhibit ES14.pdf2025-04-28Not public
Exhibit ES42025-04-28Not public
Exhibit ES17b.pdf2025-04-28Not public
Counterclaim for infringement (corrected version)2025-04-28Not public
Exhibit ES12025-04-28Not public
Exhibit ES9b.pdf2025-04-28Not public
Exhibit ES19.pdf2025-04-28Not public
Exhibit ES6.pdf2025-04-28Not public
Exhibit ES16.pdf2025-04-28Not public
Exhibit ES11.pdf2025-04-28Not public
Exhibit ES22025-04-28Not public
Exhibit ES20.pdf2025-04-28Not public
Exhibit ES3a2025-04-28Not public
Exhibit ES8.pdf2025-04-28Not public
Exhibit ES0 (corrected version)2025-04-28Not public
Formal Response to the request for amendments2025-04-28Not public
Counterclaim for infringement2025-04-28Not public
Exhibit ES21.pdf2025-04-28Not public
Exhibit ES13.pdf2025-04-28Not public
Exhibit ES10.pdf2025-04-28Not public
Exhibit ES32025-04-28Not public
Exhibit ES18.pdf2025-04-28Not public
Exhibit ES7.pdf2025-04-28Not public
Exhibit ES5.pdf2025-04-28Not public
Exhibit ES15.pdf2025-04-28Not public
Exhibit ES17a.pdf2025-04-28Not public
Formal-checks_Request-for-correction2025-04-25Not public
Exhibit ES21.pdf2025-04-23Not public
Exhibit ES10.pdf2025-04-23Not public
Exhibit ES5.pdf2025-04-23Not public
Exhibit ES42025-04-23Not public
Exhibit ES7.pdf2025-04-23Not public
Exhibit ES9b.pdf2025-04-23Not public
Exhibit ES19.pdf2025-04-23Not public
Exhibit ES8.pdf2025-04-23Not public
Exhibit ES17a.pdf2025-04-23Not public
Exhibit ES16.pdf2025-04-23Not public
Exhibit ES18.pdf2025-04-23Not public
Exhibit ES22.pdf2025-04-23Not public
Exhibit ES13.pdf2025-04-23Not public
Exhibit ES20.pdf2025-04-23Not public
Exhibit ES22025-04-23Not public
Exhibit ES12.pdf2025-04-23Not public
Exhibit ES14.pdf2025-04-23Not public
Exhibit ES6.pdf2025-04-23Not public
Exhibit ES3a2025-04-23Not public
Exhibit ES02025-04-23Not public
Exhibit ES9a.pdf2025-04-23Not public
Exhibit ES11.pdf2025-04-23Not public
Counterclaim for infringement2025-04-23Not public
Exhibit ES32025-04-23Not public
Exhibit ES12025-04-23Not public
Exhibit ES15.pdf2025-04-23Not public
Exhibit ES17b.pdf2025-04-23Not public
Plain-English summary

Belparts Group N.V.'s counterclaim for infringement of EP 3 812 870 (flow control system) against IMI Hydronic Engineering Deutschland GmbH was withdrawn following an out-of-court settlement, simultaneously with IMI's withdrawal of its revocation action (UPC_CFI_104/2025). The Paris Central Division declared the proceedings closed under R. 265.1 RoP; no costs decision was requested or issued.

Accepted arguments
What the court agreed with — by party.
  • Withdrawal of counterclaim for infringement by Belparts permissible where both parties consent following settlement

    ClaimantLegal basis: R. 265.1 RoP

    Note: Court permitted withdrawal as no final decision had been taken and neither party had a legitimate interest in a court ruling on the merits.

Rejected arguments
What the court did not agree with — and why.

No rejected arguments captured.