Industrial Property Office

Continuation of Patent Prosecution Highway Pilot Program between the Industrial Property Office of the Czech Republic and the China National Intellectual Property Administration (CNIPA)


The trial period of the PPH programme between the Industrial Property Office of the Czech Republic (IPO CZ) and the China National Intellectual Property Administration (CNIPA) was extended to 3 years with effect from 1 January 2020. The programme may be again extended if necessary.