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Patent Cooperation Treaty Yearly Review 2021 - Executive Summary
The International Patent System
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
Patent Cooperation Treaty Yearly Review – 2020
Comprehensive facts, figures and analysis of the international patent system. Special theme: The top 50 PCT clusters
Publication year: 2020
Patent Cooperation Treaty Yearly Review – 2023
Comprehensive facts, figures and analysis of the international patent system.
Publication year: 2023
Patent Cooperation Treaty Yearly Review 2017 - 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 2017.
Publication year: 2017
Yearly Review of the PCT: 2002
Publication year: 2003
Yearly Review of the PCT: 2003
Publication year: 2004
The International Patent System in 2004
Yearly review of the PCT
Publication year: 2005
The Patent Cooperation Treaty (PCT) in 2001
Publication year: 2002
The Patent Cooperation Treaty (PCT) in 2000
Publication year: 2001