Interrogation > Brevets > PCT > Anglais > 2022
Executive Summary PCT Yearly Review 2022
This executive brief identifies the key trends in the use of the WIPO-administered Patent Cooperation Treaty (PCT) and provides a summary of the statistics reported in the PCT Yearly Review 2022.
Année de publication: 2022
Patent Cooperation Treaty (PCT)
Regulations under the PCT (as in force from July 1, 2022)
The Patent Cooperation Treaty makes it possible to seek patent protection for an invention simultaneously in each of a large number of countries by filing an "international" patent application. Such an application may be filed by anyone who is a national or a resident of a Contracting State.
Patent Cooperation Treaty Yearly Review – 2022
The International Patent System
Comprehensive facts, figures and analysis of the international patent system. Special theme: How the COVID-19 crisis affected PCT application filings
International Patent Classification (IPC)
An effective and easy-to-use system to classify and search patent documents