The EU Court of Justice states that a no-challenge clause in a patent licensing agreement does not restrict competition when the agreement in which it is contained grants a free licence and the licensee does not suffer the competitive disadvantage involved (Bayer / Maschinenfabrik Hennecke)
Case 65/86
Bayer AG and Maschinenfabrik Hennecke GmbH
v
Heinz Süllhöfer*
1. In its prohibition of certain ’agreements’ between undertakings, Article 85 (1) of the Treaty makes no distinction between agreements whose purpose is to put an end to litigation and those concluded with other (...)