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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
CS

C. Surendran — 3 Patents

Johnson & Johnson: 3 patents #2,727 of 7,810Top 35%
Udhagamandalam, IN: #3 of 8 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
C. Surendran has been granted 3 US patents while listed as an inventor at Johnson & Johnson. The first was granted in 2015 and the most recent in April 2017. C. Surendran ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list C. Surendran in Udhagamandalam, IN.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9612364 Medical devices having homogeneous charge density and methods for making same Shivkumar Mahadevan, Zohra Fadli, Charles W. Scales, Thomas L. Maggio, Kunisi Venkatasubban +9 more 2017-04-04 $61,751,000
9125808 Ionic silicone hydrogels Azaam Alli, James D. Ford, Douglas G. Vanderlaan, Scott L. Joslin, Shivkumar Mahadevan +4 more 2015-09-08 $45,694,000
9101667 Ionic silicone hydrogels comprising pharmaceutical and/or neuticeutical components and having improved hydrolytic stability Ranganath Raja, Sharmila Muthukrishnan, R. Sridharan, Shivkumar Mahadevan, Thomas L. Maggio +2 more 2015-08-11 $44,134,000