Question juridique clé
Whether the license contract transferred patent maintenance and protection duties to the licensee.
Solution extraite
The cantonal court's finding that the parties intended to transfer those duties was not shown to be arbitrarily assessed; the appellant's challenge was merely appellatory and inadmissible.
Motifs extraits
The Federal Court held that the argument about an alleged need for express contractual wording concerned form, but no form was required and none was agreed. The remaining criticism did not demonstrate arbitrariness.