Brief outline of the file
The patent is concerned generally with food preparation and in particular with a “Method and system for heating with multi-frequency microwaves”.
The patent is a divisional of EP 07766892/EP 2 055 146. The proprietor appealed the revocation decision of the OD. For the OD the ground of opposition under Art 100(c) applied to claims 1 (method) and 4 (system) as granted.