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Overview · Filed: May 28, 2025

UPC_CFI_449/2025

Fluid cartridge

Provisional measuresProvisional MeasuresDusseldorf LDProvisional measuresCase Closed
OverviewDecisionsReasoningCitationsDocumentsTimeline
Parties

Claimants

  • HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P(HP Group)
Reps: Vanessa Werlin (Freshfields Part mbB)

Respondents

  • Zhuhai ouguan Electronic Technology Co., Ltd.
  • Andreas Rentmeister e.K.
Reps: Jochen Bühling (Krieger Mes Rechtsanwälte Partnerschaft mbB)
Judges
  • Ronny Thomas
  • Jule Schumacher
  • Rute Lopes
Patents
  • EP2826630
  • EP3530469
CPC codes: B41J2/1752, B41L27/00, B41J2/1755, B41J2/17513, B41J2/17526, B41J2/17553
Outcome
PI granted
Filed: May 28, 2025
First decided: Oct 16, 2025
Last decision: Feb 2, 2026
Language: English

The Düsseldorf Local Division granted a preliminary injunction against Zhuhai ouguan Electronic Technology (Defendant 1) for infringement of HP's printer-related patents EP 2 826 630 B1 and EP 3 530 469 B1 (ink cartridges), after service was deemed good and the defendant failed to file an objection; penalty payments of up to EUR 250,000 per day ordered.

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