- via Paris Convention : 12 months from earliest priority date.
- via Nationalization of PCT : 30 months from the earliest priority date.
- Validation of European Patent in EPO member states: 3 months from the date of European patent grant.
- Is a utility model application in Poland convertible?
- Features of Polish design patent application process
- Instructions for Authorization of Industrial Designs and Annual Fees in Poland
- What are the requirements for Polish industrial design application documents
- How long is the PCT period for Polish invention patent application
- Can the priority right of Polish invention patent application be restored?
- Whether the Polish invention patent application can be DAS
- Novelty Grace Period for Polish Invention Patent Application
- Is a utility model application in Poland eligible for DAS?
- Is a Polish industrial design application convertible?