- via Paris Convention : 12 months from earliest priority date.
- via Nationalization of PCT : 30 months from the earliest priority date.
- Singapore invention patent application authorization and annual fee instructions
- How long does it take to authorize an industrial design in Singapore?
- Is the design application in Singapore convertible?
- Whether the Singapore invention patent application can be type-converted
- Novelty Grace Period for Singapore Invention Patent Application
- How long is the application period for industrial design in Singapore?
- How long does it take to apply for an invention patent in Singapore?
- Description of Singapore Design Authorization and Annual Fee
- How long is the protection period of Singapore invention patent application
- Which is the competent authority for invention patent applications in Singapore?