- 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.
- Novelty grace period for utility model applications in Poland
- How long is the PCT period for Polish invention patent application
- How many years is the protection period of Polish invention patent application
- Whether the Polish invention patent application can be type-converted
- Can the priority right of utility model application in Poland be restored?
- Novelty Grace Period for Polish Invention Patent Application
- How long is the term of protection of industrial design in Poland?
- Instructions for Authorization of Industrial Designs and Annual Fees in Poland
- Which is the competent authority for utility model applications in Poland?
- Instructions for Authorization of Utility Model Application and Annual Fee in Poland