Update on Phase 3 of Japan – Vietnam Patent Prosecution Highway (PPH) Pilot
The PPH Pilot program between the Intellectual Property Office of Vietnam (IPVN) and the Japan Patent Office (JPO) is currently in its Phase 3 which lasts three years (2022-2025). Each year of the phase includes two stages: The first stage lasts from 1 April to 30 September and the second stage lasts from 1 October to 31 March of the following calendar year, with a maximum of 100 PPH requests per stage.
