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Query > Patents > Creative Commons (CC) > English > 2020 > Current
Guide to the International Patent Classification (2020)
This Guide provides information on the objectives, history and reform of the International Patent Classification (IPC) as well as assistance in the use of the IPC.
Publication year: 2020
WIPO IP Facts and Figures 2019
An overview of intellectual property activity based on the latest available year of complete statistics.