UPC CFI 946/2026

Mar 16, 2026·EP3119235 Unitary patent · ATTACHMENT FOR A HAND HELD APPLIANCE

Case details: Status
Written Phase
Action
Counterclaim for revocation
Category
Counterclaim for revocation
Parties: Claimants
Cellcom Ltd.Operating co.
DREAME INTERNATIONAL (HONGKONG) LIMITEDOperating co.
Teqphone GmbHOperating co.
Eurep GmbHOperating co.
Dreame Technology ABOperating co.
Dreame Technology Netherlands BVOperating co.
Representatives
Anna Friese-Okoro-Hogan Lovells International LLP
Christian Stoll-Hogan Lovells International LLP
Volker Metzler
Respondents
Dyson Technology LimitedOperating co.
Representatives
Constanze Krenz-DLA Piper
Division: Hamburg LD
Judges: Sabine Klepsch
Stefan Schilling
Stefan Johansson
Koen Callewaert
Technology: Other fields
Other consumer goods
Language: English
EPO Opposition: Dreame International (Hong Kong) LtdAdmissible2026-01-30

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
Hamburg LD	Locked	Locked
Judge Sabine Klepsch	Locked	Locked
Judge Stefan Schilling	Locked	Locked
Judge Stefan Johansson	Locked	Locked
Judge Koen Callewaert	Locked	Locked

Related cases

Documents