Posts Tagged: Rospatent


Navigating Through the PCT Process and the Associated Costs

A PCT application is an international application that is filed under the Patent Cooperation Treaty (PCT), which currently has 151 contracting states. A PCT application is filed with …

After Searching: Patent Filing Options and PCT ISAs

According to WIPO data, USPTO, EPO and KIPO are major ISAs for U.S. applicants; about 94% of intentional searches have been done by these three patent offices. …
By Stephan Sangwon Kim
4 years ago 1