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USPTO Patent Rankings Data through Sept 30, 2025
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Angelo De Caro — 4 Patents in 2021

IBM: 4 patents #1,501 of 11,638Top 15%
Overall (2021): #54,245 of 548,734Top 10%
4 Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11100090 Offloaded chaincode execution for a database Emanuele Ragnoli, Yu Chin Fabian Lim, Venkatraman Ramakrishna 2021-08-24
11093558 Providing accountability of blockchain queries Elli Androulaki, Fabian Portmann, Alessandro Sorniotti 2021-08-17
10979218 Secret generation and share distribution Elli Androulaki 2021-04-13
10936552 Performing bilateral negotiations on a blockchain Elli Androulaki, Matthias Neugschwandtner, Alessandro Sorniotti 2021-03-02