UPC_CFI_449/2025

Fluid cartridge

Provisional measuresProvisional MeasuresDusseldorf LDProvisional measuresCase Closed

Overview Decisions Reasoning Citations Documents Timeline

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.

Open on UPC Registry