20 years
- Whether the Singapore invention patent application can be DAS
- Singapore invention patent application authorization and annual fee instructions
- What are the requirements for Singapore design application documents
- How long does it take to apply for an invention patent in Singapore?
- Can the priority right of Singapore invention patent application be restored?
- How long does it take to authorize an industrial design in Singapore?
- How long is the protection period of Singapore invention patent application
- Novelty grace period for industrial design applications in Singapore
- How long is the application period for industrial design in Singapore?
- What are the requirements for the invention patent application documents in Singapore