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CC 26515/2024
May 17, 2024·EP2778423 · Centrifugal pump assembly
- Case details
- StatusCase ClosedActionCounterclaim for revocationCategoryCounterclaim for revocation
- Parties
- Claimants
- Hefei Xinhu Canned Motor Pump Co., Ltd.Operating co.
Representatives- Ulrich Blumenröder-Grünecker Patent- und Rechtsanwälte PartGmbH
Respondents- Grundfos Holding A/SOperating co.
Representatives- Markus Bölling-Mitscherlich Patent- und Rechtsanwälte
- Division
- Dusseldorf LD
- Technology
- Mechanical engineeringEngines, pumps, turbines
- Language
- German
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 Ronny Thomas | Locked | Locked |
| Judge András Kupecz | Locked | Locked |
| Judge Berenice Thom | Locked | Locked |
| Judge Merja Heikkinen-Keinänen | Locked | Locked |
At the UPC: Hefei Xinhu Canned Motor Pump Co., Ltd. (6 cases)·Grundfos Holding A/S (7 cases)
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Related cases
All proceedings on this patentThis dispute contains 5 other proceedings
UPC CoA 622/2025·UPC CoA 623/2025·UPC CFI 426/2025·UPC CFI 11/2024·UPC APP 8530/2025
1 other defendants litigating the same or a related patent
Start a free trial to see how each one ended.
More cases: Dusseldorf LD·2024
Documents
Show all 198 documents| Document title | Date | Public |
|---|---|---|
| Receipt | 2026-06-26 | Not public |
| Cover sheet | 2026-06-26 | Not public |
| Exhibit Applicant | 2026-06-26 | Not public |
| Exhibit Applicant | 2026-06-26 | Not public |
| Exhibit Applicant | 2026-06-26 | Not public |
| Exhibit Applicant | 2026-06-26 | Not public |
| Exhibit Applicant | 2026-06-26 | Not public |
| Exhibit Applicant | 2026-06-26 | Not public |
| Exhibit Applicant | 2026-06-26 | Not public |
| Exhibit Applicant | 2026-06-26 | Not public |