PATENT

EP2836581

A HIGHLY EFFICIENT AND CONVENIENT FORM OF MICROFIBROUS CELLULOSE

EPO Register

Applicant(s)

CP KELCO U.S., INC.

Status

The patent has been granted

Status date

2021-03-05

Opposition filed

2022-01-14

Revocation communicated

2024-02-11

Appeal filed

2024-04-03

Appeal decision

2026-11-05

Latest register event

2026-11-05

Family

47755058

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

🏛️ EPO MunichEPO T 0474/24EPO Board of Appeal 3.3.02 (Munich)
2026-10-29
CP Kelco U.S., Inc. v. Rhodia Operations
opposition appealEP28365811 document