PATENT

EP3456190

ANTIBODY PRODUCING TRANSGENIC MURINE ANIMAL

EPO Register

Applicant(s)

Merus N.V.

Status

Patent revoked

Status date

2026-09-24

Opposition filed

2022-08-26

Revocation communicated

2026-09-24

Appeal filed

2024-04-10

Appeal decision

2026-07-16

Latest register event

2026-09-25

Family

41280336

Source: EPO Open Patent Services (epo-ops).

🏛️ EPO MunichEPO T 0527/24EPO Board of Appeal 3.3.04 (Munich)
2026-07-09
Merus N.V. v. Kymab Limited
opposition appealEP34561901 document