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UPC CFI 1735/2026
May 18, 2026·EP4234931 Unitary patent · PUMP
- Case details
- StatusWritten PhaseActionCounterclaim for revocationCategoryCounterclaim for revocation
- Parties
- Claimants
- ZF Friedrichshafen AGOperating co.
Representatives- Moritz Meckel-Finnegan, Henderson, Farabow, Garrett & Dunner LLP
- Division
- Mannheim LD
- Technology
- Mechanical engineeringEngines, pumps, turbines
- Language
- German
- EPO Opposition
- ZF Friedrichshafen AGAdmissible2026-04-30
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 |
| Mannheim LD | Locked | Locked |
| Judge Peter Tochtermann | Locked | Locked |
| Judge Walter Schober | Locked | Locked |
| Judge Sender Tobias | — | Locked |
| Judge Merja Heikkinen-Keinänen | Locked | Locked |
At the UPC: ZF Friedrichshafen AG (2 cases)·Schwäbische Hüttenwerke Automotive GmbH (2 cases)
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More cases: Mannheim LD·2026
Documents
Show all 89 documents| Document title | Date | Public |
|---|---|---|
| Receipt | 2026-10-05 | Not public |
| Cover sheet | 2026-10-05 | Not public |
| Exhibit Claimant | 2026-10-05 | Not public |
| Exhibit Claimant | 2026-10-05 | Not public |
| Exhibit Claimant | 2026-10-05 | Not public |
| Exhibit Claimant | 2026-10-05 | Not public |
| Counterclaim reply | 2026-10-05 | Not public |
| Receipt | 2026-09-04 | Not public |
| Cover sheet | 2026-09-04 | Not public |
| Submission Defendant | 2026-09-04 | Not public |