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Patent Cooperation Treaty Yearly Review – 2019
The International Patent System
Comprehensive facts, figures and analysis of the international patent system. Special theme: 40 years of the Patent Cooperation Treaty
Publication year: 2019
Patent Cooperation Treaty Yearly Review 2018 - Executive Summary
This document provides the key trends in the use of the WIPO-administered Patent Cooperation Treaty (PCT). This edition provides a summary of the statistics reported in the PCT Yearly Review 2018.
Publication year: 2018
Patent Cooperation Treaty Yearly Review - 2018
Comprehensive facts, figures and analysis of the international patent system. Special theme: Applicant representatives named in PCT applications
Patent Cooperation Treaty Yearly Review 2021 - Executive Summary
This document provides the key trends in the use of the WIPO-administered Patent Cooperation Treaty (PCT). This edition provides a summary of the statistics reported in the PCT Yearly Review 2021.
Publication year: 2021
Patent Cooperation Treaty Yearly Review – 2021
Comprehensive facts, figures and analysis of the international patent system. Special theme: A first insight into the impact of the COVID-19 pandemic on PCT applications
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.
Publication year: 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
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
Patent Cooperation Treaty Yearly Review – 2023
Comprehensive facts, figures and analysis of the international patent system.
Publication year: 2023