Which countries are recognized for claiming priority in U.S. patent applications?
The United States recognizes the right of priority for patent applications filed in countries that are:
- Parties to the Patent Cooperation Treaty (PCT)
- Members of the Paris Convention for the Protection of Industrial Property
- Members of the World Trade Organization (WTO)
The MPEP states: Following is a table of states, i.e., countries, with respect to which the right of priority referred to in 35 U.S.C. 119(a) – (d) has been recognized.
For the most up-to-date list of recognized countries, refer to the WIPO website.
To learn more:
Topics:
MPEP 200 - Types and Status of Application; Benefit and Priority,
Patent Law,
Patent Procedure