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UPC CFI 1816/2025
Aug 4, 2025·EP3316363 · ELECTROLYTIC COPPER FOIL, CURRENT COLLECTOR INCLUDING SAME ELECTROLYTIC COPPER FOIL, ELECTRODE INCLUDING SAME CURRENT COLLECTOR, SECONDARY BATTERY INCLUDING SAME ELECTRODE, AND METHOD FOR MANUFACTURING SAME
- Case details
- StatusOral PhaseActionCounterclaim for revocationCategoryCounterclaim for revocation
- Parties
- Claimants
- Volta Energy Solutions S.à r.l.Operating co.
- Volta Energy Solutions Europe Kft.Operating co.
- Volta Energy Solutions Hungary Kft.Operating co.
Representatives- Niels Christof Julius Schuh-Meissner Bolte Patentanwälte Rechtsanwälte Partnerschaft mbB
Respondents- SK nexilis Co., Ltd.Operating co.
Representatives- Marcus Grosch-Quinn Emanuel Urquhart & Sullivan LLP
- Division
- Mannheim LD
- Technology
- Electrical engineeringElectrical machinery, apparatus, energy
- ChemistrySurface technology, coating
- Language
- English
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 Tobias Sender | Locked | Locked |
| Judge Stefan Johansson | Locked | Locked |
| Judge Andrea Perronace | — | Locked |
At the UPC: Volta Energy Solutions S.à r.l. (5 cases)·SK nexilis Co., Ltd. (5 cases)
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Related cases
All proceedings on this patentThis dispute contains 1 other proceedings
1 other defendants litigating the same or a related patent
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More cases: Mannheim LD·2025
Documents
| Document title | Date | Public |
|---|---|---|
| Hearing recording reference document | 2026-09-30 | Not public |
| Oral procedure opened | 2026-09-21 | Not public |
| Other Documents | 2026-09-21 | Public |
| Receipt | 2026-09-18 | Not public |
| Cover sheet | 2026-09-18 | Not public |
| Document | 2026-09-18 | Not public |
| Order | 2026-09-10 | Not public |
| Order | 2026-09-10 | Public |
| Receipt | 2026-09-09 | Not public |
| Cover sheet | 2026-09-09 | Not public |
| Document | 2026-09-09 | Not public |
| Interim procedure opened | 2026-08-18 | Not public |
| Order | 2026-08-18 | Not public |
| Order | 2026-08-18 | Public |
| Order | 2026-08-11 | Not public |
| Order | 2026-08-11 | Public |
| Receipt | 2026-08-05 | Not public |
| Cover sheet | 2026-08-05 | Not public |
| Application document Claimant | 2026-08-05 | Not public |
| Receipt | 2026-07-27 | Not public |
| Cover sheet | 2026-07-27 | Not public |
| Statement of rejoinder | 2026-07-27 | Not public |
| Exhibit Defendant | 2026-07-27 | Not public |
| Exhibit Defendant | 2026-07-27 | Not public |
| Exhibit Defendant | 2026-07-27 | Not public |
| Exhibit Defendant | 2026-07-27 | Not public |
| Order | 2026-07-15 | Not public |
| Order | 2026-07-15 | Public |
| Receipt | 2026-07-14 | Not public |
| Cover sheet | 2026-07-14 | Not public |
| Application document Defendant | 2026-07-14 | Not public |
| Receipt | 2026-07-14 | Not public |
| Cover sheet | 2026-07-14 | Not public |
| Application document Claimant | 2026-07-14 | Not public |
| Communication | 2026-07-10 | Not public |
| Receipt | 2026-07-10 | Not public |
| Cover sheet | 2026-07-10 | Not public |
| Application document Defendant | 2026-07-10 | Not public |
| Receipt | 2026-06-19 | Not public |
| Cover sheet | 2026-06-19 | Not public |
| Counterclaim rejoinder | 2026-06-19 | Not public |
| Exhibit Defendant | 2026-06-19 | Not public |
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| Exhibit Defendant | 2026-06-19 | Not public |
| Order | 2026-06-08 | Not public |
| Order | 2026-06-08 | Public |
| Receipt | 2026-06-08 | Not public |
| Cover sheet | 2026-06-08 | Not public |
| Application document Defendant | 2026-06-08 | Not public |
| Receipt | 2026-06-08 | Not public |
| Cover sheet | 2026-06-08 | Not public |
| Application document Claimant | 2026-06-08 | Not public |
| Communication | 2026-06-08 | Not public |
| Receipt | 2026-06-06 | Not public |
| Cover sheet | 2026-06-06 | Not public |
| Application document Claimant | 2026-06-06 | Not public |
| Receipt | 2026-06-05 | Not public |
| Cover sheet | 2026-06-05 | Not public |
| Application document Defendant | 2026-06-05 | Not public |
| Communication | 2026-06-04 | Not public |
| Receipt | 2026-06-03 | Not public |
| Cover sheet | 2026-06-03 | Not public |
| Application document Claimant | 2026-06-03 | Not public |
| Order | 2026-06-01 | Not public |
| Order | 2026-06-01 | Not public |
| Receipt | 2026-05-27 | Not public |
| Cover sheet | 2026-05-27 | Not public |
| Exhibit Defendant | 2026-05-27 | Not public |
| Application document Defendant | 2026-05-27 | Not public |
| Receipt | 2026-05-06 | Not public |
| Cover sheet | 2026-05-06 | Not public |
| Application to Amend Patent Defence | 2026-05-06 | Not public |
| Counterclaim reply | 2026-05-06 | Not public |
| Exhibit Claimant | 2026-05-06 | Not public |
| Exhibit Claimant | 2026-05-06 | Not public |
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| Exhibit Claimant | 2026-05-06 | Not public |
| Receipt | 2026-04-20 | Not public |
| Cover sheet | 2026-04-20 | Not public |
| Application document Defendant | 2026-04-20 | Not public |
| Receipt | 2026-03-06 | Not public |
| Cover sheet | 2026-03-06 | Not public |
| Counterclaim defence with Amend Patent | 2026-03-06 | Not public |
| Exhibit Defendant | 2026-03-06 | Not public |
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| Order | 2026-02-25 | Not public |
| Order | 2026-02-25 | Public |
| Publication | 2026-02-17 | Not public |
| Receipt | 2025-12-24 | Not public |
| Cover sheet | 2025-12-24 | Not public |
| Exhibit document Defendant | 2025-12-24 | Not public |
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| Further pleadings | 2025-12-24 | Not public |
| Receipt | 2025-12-19 | Not public |
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| Further pleadings | 2025-12-19 | Not public |
| Formal Deficiency found | 2025-12-05 | Not public |
| Cover sheet | 2025-12-02 | Not public |
| Fee | 2025-12-02 | Not public |
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| Proof of payment | 2025-12-02 | Not public |
| Statement of defence | 2025-12-02 | Not public |
| Counterclaim for revocation | 2025-12-02 | Not public |
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