LiNA Medical v Tonglu Qianyan Medtech (CFI, 20 July 2026)
| Date | 20 July 2026 |
|---|---|
| Court | CFI |
| Division | Düsseldorf (DE) Local Division |
| Type of action | Infringement Action |
| Case number(s) | UPC_CFI_209/2026 |
| Registry reference | UPC-CFI-0000209/2026 |
| Parties | LiNA Medical AG v. Tonglu Qianyan Medtech Co., Ltd., Name not displayed for GDPR reasons, Eunitor GmbH |
Official decision (PDF) · UPC registry entry
Dhenne Avocats represents claimants and defendants in European patent disputes before the Unified Patent Court, including the Paris divisions.
Dhenne Avocats · 10 October 2026
Our analysis
Summary
In an order of 20 July 2026 (UPC_CFI_209/2026), the judge-rapporteur of the Düsseldorf Local Division held that the steps already taken to bring LiNA Medical’s statement of claim to the attention of Defendants 1 and 2, domiciled in China, constitute good service under Rule 275.2 RoP, effective as of the date of the order. The Chinese authority had reported that the recipients refused the documents sent under the Hague Service Convention. The order gives a claimant facing refusal of service in China a quicker route than the service by public notice it had requested.
Question
Where defendants in China refuse to accept a statement of claim sent under the Hague Service Convention, may the steps already taken be treated as good service without a further attempt?
Decision
As the defendants are domiciled in a Hague Service Convention state, service is to be effected by a method permitted under that Convention (paragraph 5). On a reasoned request, the Court may order under Rule 275.2 RoP that steps already taken constitute good service (paragraph 6). The recipients’ outright and unexplained refusal, despite a fair opportunity to learn the contents, strongly indicates that other methods would also be refused, so no further attempt is required (paragraph 8, following the Mannheim Local Division). With no other alternative apparent, Rule 275.1 RoP does not apply, and the order is needed for the claimant’s effective legal protection (paragraph 9). Rule 275.4 RoP is met, since Art. 95 of the Chinese Civil Procedure Law allows service by public notice (paragraph 10). The order is to be published on the Court’s website.
Key points for practice
- An unexplained refusal to accept documents sent under the Hague Service Convention is enough for a Rule 275.2 RoP order, without a further attempt by another method (paragraph 8).
- Practical point: the request should evidence the refusal through the foreign authority’s certificate and show that the measure is compatible with the law of the receiving State, as Rule 275.4 RoP requires (paragraph 10).
Provisions applied
- Rules of Procedure
- Rules 274.1(a)(2), 274.1(b) and 275
- Other provisions
- Hague Service Convention of 15 November 1965, Civil Procedure Law of the People’s Republic of China, Art. 95
- Case law cited
- Corning v Caihong Display Devices, Mannheim Local Division, 1 December 2025 (UPC_CFI_820/2024), Hewlett-Packard v Shenzhen, Düsseldorf Local Division, 11 November 2025 (UPC_CFI_515/2025)
Prepared by Dhenne Avocats from the official decision, consulted on 10 October 2026. The database is updated every week, on Friday. Only the official text is authoritative.
Going further
Lexicon: Patent infringement action.
Publications by Matthieu Dhenne: Pleading the Long Arm: What a UPC Statement of Claim Must Carry Beyond Jurisdiction (Kluwer Patent Blog).
Source and translations
- Official source
- Unified Patent Court registry link recorded in the record
- Original language
- not recorded
- Translation available
- no translation recorded the firm’s French record is a summary, not a translation
- Date checked
- not recorded
Follow this case
Proceedings, related decisions, appeals, parties and patents as recorded in the registry and in the Dhenne Avocats corpus. Each link states its source.
Parties
- claimantLiNA Medical AG5 decisions in the corpusFollow this party
- defendantTonglu Qianyan Medtech Co., Ltd.3 decisions in the corpusFollow this party
- defendantName not displayed for GDPR reasonsFollow this party
- defendantEunitor GmbHFollow this party
Decisions in the same proceedings and documented appeals
What the record states
- Nature of the act
- Infringement Action
- Outcome (Dhenne Avocats summary)
- Les démarches accomplies selon la convention de La Haye, refusées par les défendeurs établis en Chine, valent signification régulière au titre de la règle 275.2, avec effet à la date de l'ordonnance.
- Appeal
- No appeal documented in the corpus, this does not mean that no appeal was lodged.
- Instance
- First-instance decision, whether it has become final is not recorded.
Related decisions cited in the analyses
- Hewlett-Packard Development v Andreas Rentmeister (CFI, 11 November 2025) cited in this record
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