Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chandru Ramakrishnan — 2 Patents

Microsoft: 2 patents #17,644 of 40,388Top 45%
Raleigh, NC: #2,983 of 6,378 inventorsTop 50%
North Carolina: #18,944 of 45,564 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Chandru Ramakrishnan has been granted 2 US patents while listed as an inventor at Microsoft. The first was granted in 2012 and the most recent in September 2014. Chandru Ramakrishnan ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Chandru Ramakrishnan in Raleigh, NC, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8850596 Data leakage detection in a multi-tenant data architecture 2014-09-30 $23,102,000
8307010 Data feature tracking through hierarchical node sets Craig Harry, Mario A. Rodriguez, Tan Phan, Jim Presto 2012-11-06 $20,259,000