What is a Patent Cooperation Treaty (PCT) application?

A Patent Cooperation Treaty (PCT) application is an international patent application. The PCT is an international treaty that is administered by the World Intellectual Property Organization (WIPO). The PCT allows an applicant to file a single patent application that is valid in multiple countries. This saves time and money because the applicant does not need to file a separate application in each country they wish to pursue a patent. In South Carolina, a PCT application can be filed with the United States Patent and Trademark Office (USPTO). Upon filing, the USPTO will then forward the application to the International Bureau of WIPO, who will then forward the application to the appropriate national patent offices around the world. Each office will then conduct an examination of the patent application and determine whether or not to grant the patent. Overall, the PCT is a great way for inventors to get expanded international patent protection. With the PCT, inventors can achieve patent protection in participating countries in a more efficient and cost-effective manner.

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What is a Patent Cooperation Treaty (PCT) application?

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