China’s National Intellectual Property Administration (CNIPA) and the European Patent Office (EPO) announced on 6 July 2026 that a new bilateral Patent Prosecution Highway pilot will begin on 1 August. Applicants will be able to rely on qualifying examination work from one office to seek accelerated treatment of a corresponding application before the other. The new route will operate alongside the existing IP5 PPH framework, under aligned eligibility conditions, with no fixed end date.
The bilateral channel gives applicants another practical option for coordinating parallel Chinese and European cases, but acceleration is not the same as easier examination. Claim correspondence, timing and the scope of the allowable subject matter will still determine whether a request is useful. Businesses should therefore review the two applications together before filing, including likely amendments, divisional strategy and response schedules. The procedural benefit will be greatest where the claim sets were drafted with cross-office consistency from the outset.
