Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Pratima Ahuja — 5 Patents

IBM: 5 patents #18,733 of 70,183Top 30%
Foster City, CA: #700 of 2,058 inventorsTop 35%
California: #106,790 of 386,348 inventorsTop 30%
Overall (All Time): #1,012,707 of 4,157,543Top 25%
5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
8392700 Apparatus and system for asymmetric security Manoj Khangaonkar, Kai Zhang 2013-03-05
7650606 System recovery Ramani Mathrubutham, Adwait Sathye, Chendong Zou 2010-01-19
7644266 Apparatus, system, and method for message level security Manoj Khangaonkar, Kai Zhang 2010-01-05
7607006 Method for asymmetric security Manoj Khangaonkar, Kai Zhang 2009-10-20
7546604 Program reactivation using triggering Weixin Xu, Adwait Sathye, Chengdong Zou 2009-06-09