According to the joint decision of China National Intellectual Property Administration, European Patent Office, Japan Patent Office, Korean Intellectual Property Office, and United States Patent and Trademark Office, IP5 Patent Prosecution Highway (IP5 PPH) Pilot Project will be extended for another three years, from January 6, 2023 to January 5, 2026. Relevant requirements and procedures of submitting a PPH request by the applicant under the pilot project remain unchanged.

(Source: website of CNIPA)