June 18, 2020
As previously reported, the Intellectual Property Office of Vietnam launched a patent prosecution highway (PPH) pilot program last year with the Korean Intellectual Property Office (KIPO), following a very successful and ongoing pilot program with the Japanese Patent Office (JPO). The two-year Korea program began on June 1, 2019, and will end on May 31, 2021. The number of PPH requests accepted per year is limited to 100 from each office.