2seventy bio v Johnson & Johnson (CFI, 8 June 2026)
| Date | 8 June 2026 |
|---|---|
| Court | CFI |
| Division | Brussels (BE) Local Division |
| Type of action | Counterclaim for revocation |
| Case number(s) | UPC_CFI_1934/2026 |
| Registry reference | UPC-CFI-0001934/2026 |
| Parties | Establishment Labs S.A. v. GC Aesthetics ParentCo Limited / Nagor Limited / GC Aesthetics Management Limited / GC Aesthetics (Distribution) Li… |
Summary pending review. Official UPC registry metadata imported on 24 September 2026.
Official decision (PDF) · UPC registry entry
Case timeline
- 15 June 2026 : 2seventy bio v Johnson & Johnson (CFI, UPC_CFI_1934/2026, 15 June 2026) UPC-CFI-1934/2026
Dhenne Avocats represents claimants and defendants in European patent disputes before the Unified Patent Court, including the Paris divisions.
English summary awaiting review. Read the French case note.
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
Only the official text is authoritative. A machine translation is never presented as official, republishing a third-party document requires a verified basis in rights, and a link to the source is preferred.
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
- claimantEstablishment Labs S.A.12 decisions in the corpusFollow this party
- defendantGC Aesthetics ParentCo Limited8 decisions in the corpusFollow this party
- defendantNagor Limited8 decisions in the corpusFollow this party
- defendantGC Aesthetics Management Limited12 decisions in the corpusFollow this party
- defendantGC Aesthetics (Distribution) Li4 decisions in the corpusFollow this party
Exact name as it appears in the record, group affiliation only where sourced and dated.
Decisions in the same proceedings and documented appeals
- 8 June 2026 2seventy bio v Johnson & Johnson (CFI, 8 June 2026) Counterclaim for revocation · UPC_CFI_1934/2026
- 15 June 2026 2seventy bio v Johnson & Johnson (CFI, UPC_CFI_1934/2026, 15 June 2026) Infringement Action · UPC_CFI_1934/2026
What the record states
- Nature of the act
- Counterclaim for revocation
- Outcome (Dhenne Avocats summary)
- La division locale de Bruxelles annonce son intention d'entendre ensemble l'action en contrefaçon et les demandes reconventionnelles en nullité, et fixe au 12 juin 2026 le délai d'observations, le silence valant accord.
- 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.
Patents mentioned
EP 3 689 383mentioned in: Dhenne Avocats analysis Follow this patent
Related decisions cited in the analyses
- 2seventy bio v Johnson & Johnson (CFI, UPC_CFI_1934/2026, 15 June 2026) cited in this record
- Establishment Labs v GC Aesthetics ParentCo (CFI, 8 June 2026) cites this decision
Scope: Dhenne Avocats corpus. Registry-based links are marked “official number”; links derived from the analyses are marked as such. An erroneous link can be withdrawn without deleting any record.
Patents and standards
| Publication | Role in the dispute | Family | Standard and declaration | Pool | Sources |
|---|---|---|---|---|---|
EP 3 689 383 | Mentioned in the analysis (role not qualified) Also mentioned in 2 other decision(s): Ter Meer Steinmeister & Partner Patentanwälte mbB v 2seventy bio (CFI, · 2seventy bio v Johnson & Johnson (CFI, UPC_CFI_29/2026, 15 June 2026) | not recorded | not recorded | not recorded | Espacenet links not checked mentioned in: Dhenne Avocats analysis |
The statuses “asserted in litigation”, “declared essential”, “listed by a pool” and “essentiality examined by a court” are distinct and may coexist. Validity, infringement and technical essentiality are different questions. Scope: patents cited in the decisions of the Dhenne Avocats corpus, with no essentiality score or prediction.
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