World Intellectual Property Organization

How to File your International Application

(Training Materials)

Learn the PCT Video Series

In this episode, Matthias Reischle, Deputy Director, PCT Legal Division, discusses: the international application; the international filing date (IFD); who can file an international application; where to file the international application; and which International Searching Authority may be chosen.

Viewing difficulties?  Learn the PCT Video Series is also available on YouTube.

Explore WIPO