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USPTO Patent Rankings Data through Sept 30, 2025
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Donald Kossmann — 4 Patents in 2020

Microsoft: 4 patents #317 of 7,426Top 5%
Zürich, WA: #1 of 9 inventorsTop 15%
Overall (2020): #56,311 of 565,922Top 10%
4 Patents 2020

Issued Patents 2020

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10817490 Parser for schema-free data exchange format Yinan Li, Nikolaos Romanos Katsipoulakis, Badrish Chandramouli, Jonathan D. Goldstein 2020-10-27
10671736 Secure data processing on sensitive data using trusted hardware Shriraghav Kaushik, Arvind Arasu, Spyridon Blanas, Kenneth Eguro, Manas Rajendra Joglekar +3 more 2020-06-02
10601593 Type-based database confidentiality using trusted computing Panagiotis Antonopoulos, Ravi Ramamurthy, Kenneth Eguro, Raghav Kaushik, Kedar Dubhashi +4 more 2020-03-24
10565391 Expression evaluation of database statements for restricted data Raghav Kaushik, Aditya Nigam, Arvind Arasu, Kenneth Eguro, Nikhil Vithlani +2 more 2020-02-18