20 years, and the protection of pesticide or pharmaceutical patents can be extended to 25 years.
- How long is the PCT period for Dutch invention patent application
- What are the requirements for the Dutch invention patent application documents
- Whether a Dutch industrial design application can apply for a combined appearance
- Instructions for Authorization of Designs and Annual Fees in the Netherlands
- How long is the protection period of the Dutch invention patent application
- What are the requirements for the Dutch industrial design application documents
- Characteristics of the Dutch invention patent application process
- How long does it take for a Dutch invention patent application to be granted?
- How long does it take to authorize an industrial design in the Netherlands?
- Novelty Grace Period for Dutch Invention Patent Application