Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Malla V. Simhachalam — 3 Patents

Oracle: 3 patents #4,017 of 14,854Top 30%
Sunnyvale, CA: #6,534 of 14,302 inventorsTop 50%
California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,546,006 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8543810 Deployment tool and method for managing security lifecycle of a federated web service Rajeev Angal, Srividhya Narayanan 2013-09-24
8275985 Infrastructure to secure federated web services Srividhya Narayanan, Rajeev Angal 2012-09-25
7836510 Fine-grained attribute access control Rajeev Angal, Qingwen Cheng, Heng-Ming Hsu, Dilli Dorai Minnal Arumugam 2010-11-16