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UPC CFI 394/2025
May 2, 2025·EP2728089 · Sequenced chamber wave generator controller and method
- Case details
- StatusWritten PhaseActionCounterclaim for revocationCategoryCounterclaim for revocation
- Parties
- Claimants
- Surftown GmbHOperating co.
Representatives- Philipp Neuwald-Lorenz Seidler Gossel Rechtsanwälte Patentanwälte Partnerschaft mbB
- Tobias Wuttke-Bardehle Pagenberg
- Division
- Dusseldorf LD
- Technology
- Other fieldsConsumer products · Civil engineering
- Mechanical engineeringTransport
- Language
- English
- First decided
- Nov 12, 2025
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.
| Patent revoked | Median days to first decision | |
|---|---|---|
| All UPC | 37% (34/91) | 124 |
| Dusseldorf LD | Locked | Locked |
| Judge Berenice Thom | Locked | Locked |
| Judge Ingo Rinken | Locked | Locked |
| Judge Petri Rinkinen | Locked | Locked |
| Judge Michel Abello | Locked | Locked |
At the UPC: Surftown GmbH (3 cases)·American Wave Machines, Inc. (7 cases)
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Related cases
All proceedings on this patentThis dispute contains 2 other proceedings
3 other defendants litigating the same or a related patent
Start a free trial to see how each one ended.
More cases: Dusseldorf LD·2025
Decisions
- 2025-11-12Application RoP 333Public
Summary: The Düsseldorf Local Division panel dismissed the defendants' application under R. 333.1 RoP to review the judge-rapporteur's order refusing to extend deadlines for filing rejoinder and related submissions in the American Wave Machines v. Surftown wave-machine patent case.
Show the legal issues (3)
- R. 333.1 RoP review of case management order
- Extension of deadlines for rejoinder
- Imbalance in preparation time between parties due to confidentiality procedure
Documents
Show all 192 documents| Document title | Date | Public |
|---|---|---|
| Receipt | 2026-07-06 | Not public |
| Cover sheet | 2026-07-06 | Not public |
| Further pleadings | 2026-07-06 | Not public |
| Receipt | 2026-06-08 | Not public |
| Cover sheet | 2026-06-08 | Not public |
| Further pleadings | 2026-06-08 | Not public |
| Exhibit Defendant | 2026-06-08 | Not public |
| Exhibit Defendant | 2026-06-05 | Not public |
| Exhibit Defendant | 2026-06-05 | Not public |
| Exhibit Defendant | 2026-06-05 | Not public |