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Contents
Statistics on the international phase - PCT applications 4
Statistics on PCT national phase entries 11
Statistics on the performance of the PCT System 14
Figure 1. Trend in filings of PCT applications, 2011-2021 4
Figure 2. PCT applications for the top 10 origins, 2021 6
Figure 3. Distribution of PCT applications by region, 2021 6
Figure 4. Top 10 PCT applicants, 2021 7
Figure 5. Share of women among listed inventors in PCT applications by field of technology, 2019-2021 10
Figure 6. Trend in PCT national phase entries, 2010-2020 11
Figure 7. PCT national phase entries for the top 10 origins, 2020 12
Figure 8. Trend in non-resident applications by filing route, 2010-2020 13
Figure 9. Distribution of PCT applications by language of publication, 2021 14
Figure 10. International search reports issued by the top 10 International Searching Authorities, 2021 16