Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DD

Debasish Das

American Express: 14 patents #67 of 1,774Top 4%
Schlumberger Technology: 6 patents #1,057 of 7,293Top 15%
INIntuit: 4 patents #372 of 2,496Top 15%
Amazon: 3 patents #5,147 of 19,158Top 30%
CPChinese Petroleum: 1 patents #26 of 91Top 30%
Samsung: 1 patents #49,284 of 75,807Top 70%
Houston, TX: #528 of 21,073 inventorsTop 3%
Texas: #3,883 of 125,132 inventorsTop 4%
Overall (All Time): #121,184 of 4,157,543Top 3%
30 Patents All Time

Issued Patents All Time

Showing 26–30 of 30 patents

Patent #TitleCo-InventorsDate
10248801 Systems and methods for role-based file access control Kunal Joshi, Matthew Kent Meyer, Jeremy D. Seideman 2019-04-02
10055471 Integrated big data interface for multiple storage types Ambika Aggarwal, Ravi Arasan, Sandeep Bose, Ravi K. Kaushik, Matthew Kent Meyer +3 more 2018-08-21
10037329 System and method for automatically capturing and recording lineage data for big data records Ambika Aggarwal, Ravi Arasan, Sandeep Bose, Ravi K. Kaushik, Matthew Kent Meyer +2 more 2018-07-31
6500972 Synthesis of TMBQ with transition metal-containing molecular sieve as catalysts Soofin Cheng, Chia-Lung Tsai, Berryinne Chou 2002-12-31
6497857 Synthesis of hydrothermally stable metal incorporated mesoporous molecular sieve of MCM-41 type Soofin Cheng 2002-12-24