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Patent Cooperation Treaty Yearly Review – 2022

The International Patent System

Publication year: 2022

License: Attribution 4.0 International (CC BY 4.0)

DOI: English

Comprehensive facts, figures and analysis of the international patent system. Special theme: How the COVID-19 crisis affected PCT application filings

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  • Patent Cooperation Treaty Yearly Review – 2022 Patent Cooperation Treaty Yearly Review – 2022, (zip)

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