What is a Patent Prosecution Highway (PPH)?

A Patent Prosecution Highway (PPH) is a program designed to expedite the patent examination process across different countries. The primary purpose of the PPH is to reduce the time it takes for patent applications to be processed when an applicant seeks protection in multiple jurisdictions. This is achieved through cooperation between patent offices, allowing applicants to leverage the findings of one office to benefit the examination process in another.

When a patent application has been found to be allowable in one participating country, the PPH allows the applicant to request accelerated examination in another country. This can significantly streamline the prosecution process, enhancing efficiency for both the applicant and the patent office.

Given the increasing globalization of innovation, such programs are essential for inventors and businesses seeking to protect their intellectual property in various markets. The other options do not accurately reflect the nature or purpose of the PPH, as they relate to financial aspects, legal obligations, or dispute resolutions rather than collaboration in patent examination procedures.