20 years
- Novelty grace period for utility model applications in Denmark
- Which is the competent authority for patent applications in Denmark
- Whether the Danish invention patent application can be DAS
- Characteristics of the Danish invention patent application process
- Whether the Danish industrial design application can be DAS
- Novelty Grace Period for Danish Invention Patent Application
- Can the priority right of a utility model application in Denmark be restored?
- Whether a Danish industrial design application can apply for a combined appearance
- Novelty grace period for industrial design applications in Denmark
- Features of Danish design patent application process