The Patent Cooperation Treaty (PCT) is an international treaty that simplifies the process of applying for patent protection in multiple countries. It was established in 1970 and is administered by the World Intellectual Property Organization (WIPO).
Instead of filing separate patent applications in each country, inventors can file one international application under the PCT. This application can then be used to seek protection in over 150 member countries.
The PCT process involves two main phases: the international phase and the national phase.
During the international phase, the applicant files a single patent application and chooses the countries where protection is desired. This phase includes an international search report and a written opinion on the invention’s patentability.
The national phase comes later, usually after 30 months from the filing date. At this point, the applicant must enter each chosen country’s patent system and comply with its specific rules to proceed with the patent.
The PCT does not grant a patent by itself. Instead, it delays the costly and complex process of filing in multiple countries. This gives inventors more time to refine their product, find investors, or assess market potential.
The main benefits of the PCT include:
- A streamlined process for filing globally
- Cost savings in the early stages of patenting
- More time to make informed decisions about patent markets
In short, the Patent Cooperation Treaty is a vital tool for inventors seeking international patent protection. It brings convenience, efficiency, and strategic advantage to those aiming to secure rights in a global market.
