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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
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.
International Patent Classification (IPC)
An effective and easy-to-use system to classify and search patent documents
Patent Cooperation Treaty Yearly Review - 2015
Comprehensive facts, figures and analysis of the international patent system. Special theme: the most active applicants in the PCT System
Publication year: 2015
PCT Yearly Review 2012
Comprehensive facts, figures and analysis of the international patent system. Special theme: two million PCT filings
Publication year: 2012
The Patent Cooperation Treaty (PCT) in 2001
Comprehensive facts, figures and analysis of the international patent system.
Publication year: 2002
The Patent Cooperation Treaty (PCT) in 2000
Publication year: 2001
The Patent Cooperation Treaty (PCT) in 1999
Publication year: 2000
The Patent Cooperation Treaty (PCT) in 1998
Publication year: 1999
The Patent Cooperation Treaty (PCT) in 1997
Publication year: 1998