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Ant Group Leads China-Dominated 2020 List of Blockchain Patent Holders

The only non-Chinese firm in the rankings, IBM, came fourth in terms of number of patents.

Updated Sep 14, 2021, 12:26 p.m. Published Mar 15, 2021, 1:36 p.m.
Ant Group and Alibaba founder Jack Ma
Ant Group and Alibaba founder Jack Ma