yes
Polish Intellectual Property Office
English: Patent Office of the Republic of Poland, abbreviation: PPO
Website: uprp.gov.pl
Polish Utility Model Patent Search: Wyszukiwarka prosta (uprp.gov.pl)
4-5 years
yes
There is a 6-month novelty grace period in Poland if the disclosure is caused by a third party in bad faith. Previously, there was no novelty grace period for patent applications in Polish IP legislation.
Reinstatement of priority is accepted on grounds of "due care."
yes
20 years
A 6-month novelty grace period is available if the disclosure is caused by a third party in bad faith.
- 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.
- 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.