6 months before the filing date/priority date.
- How long is the PCT period for Singapore invention patent application
- Is the design application in Singapore convertible?
- Whether a Singapore design application can apply for a combined appearance
- Whether the Singapore invention patent application can be type-converted
- How long does it take to apply for an invention patent in Singapore?
- How long is the protection period of Singapore invention patent application
- Novelty Grace Period for Singapore Invention Patent Application
- Singapore invention patent application authorization and annual fee instructions
- How long is the application period for industrial design in Singapore?
- What are the requirements for Singapore design application documents