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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.
Année de publication: 2022
International Patent Classification (IPC)
An effective and easy-to-use system to classify and search patent documents
WIPO IP Facts and Figures 2021
An overview of intellectual property activity based on the latest available year of complete statistics.