Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Donald Kossmann — 4 Patents in 2019

Microsoft: 3 patents #531 of 7,452Top 8%
Sap Se: 1 patents #324 of 1,260Top 30%
Overall (2019): #55,938 of 560,194Top 10%
4 Patents 2019

Issued Patents 2019

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10515059 Time slider operator for temporal data aggregation Martin Kaufmann, Norman May, Andreas Tonder 2019-12-24 $8,556,000
10515077 Execution optimization of database statements involving encrypted data Raghav Kaushik, Aditya Nigam, Arvind Arasu, Kenneth Eguro, Nikhil Vithlani +4 more 2019-12-24 $81,103,000
10496833 Controlling secure processing of confidential data in untrusted devices Arvind Arasu, Kenneth Eguro, Manas Rajendra Joglekar, Raghav Kaushik, Ravishankar Ramamurthy 2019-12-03 $60,713,000
10396991 Controlling verification of key-value stores Arvind Arasu, Kenneth Eguro, Raghav Kaushik, Ravishankar Ramamurthy, Pingfan Meng +1 more 2019-08-27 $69,371,000