Who is eligible to file an International Application?

The eligibility to file an International Application under the Patent Cooperation Treaty (PCT) includes individuals who are U.S. citizens or residents. This is stipulated by the PCT rules which allow nationals and residents of contracting states, including the United States, to file international applications.

In the context of the choices provided, U.S. citizens or residents encompass not only those who possess U.S. citizenship but also individuals who have a permanent residence in the U.S. This broadens the scope of applicants, ensuring that anyone who is legally residing in the U.S. has the opportunity to seek international patent protection.

Choosing this option recognizes the dual criteria of citizenship and residency, which aligns with the legal framework of the PCT and its provisions for filing an international patent application. Other options suggest limitations on eligibility that do not reflect the actual provisions in place for filing under international patent law.