Kernrechtsfrage
Whether reinstatement was available after an expressly declared patent waiver
Extrahierter Entscheid
Reinstatement was unavailable because the loss of rights resulted from an express waiver declaration, not from a missed deadline.
Extrahierte Begründung
The court held that Art. 47 PatG on reinstatement did not directly apply; the request was nevertheless late because the one-year absolute deadline ran from the waiver declaration, not from discovery of the mistake.