T 0527/24 (Antibody producing mouse/MERUS) of 09.07.2026
- European Case Law Identifier
- ECLI:EP:BA:2026:T052724.20260709
- Date of decision
- 9 July 2026
- Case number
- T 0527/24
- Online on
- 23 September 2026
- Petition for review of
- -
- Application number
- 18183980.4
- Language of proceedings
- English
- Distribution
- No distribution (D)
- Download
- Decision in English
- OJ versions
- No OJ links found
- Other decisions for this case
- -
- Abstracts for this decision
- -
- Application title
- Antibody producing transgenic murine animal
- Applicant name
- Merus N.V.
- Opponent name
- Kymab Limited
- Board
- 3.3.04
- Headnote
- -
- Relevant legal provisions
- European Patent Convention Art 56
- Keywords
- Inventive step - (no)
- Catchword
- -
- Cited cases
- T 2140/22
- Citing cases
- -
Order
For these reasons it is decided that:
1. The decision under appeal is set aside.
2. The patent is revoked.