Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Vinoo Narayanan — 3 Patents

ENEn'Urga: 2 patents #3 of 6Top 50%
West Lafayette, IN: #639 of 1,852 inventorsTop 35%
Indiana: #10,705 of 33,936 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Vinoo Narayanan has been granted 3 US patents while listed as an inventor at En'Urga. The first was granted in 2017 and the most recent in April 2023. Vinoo Narayanan ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Vinoo Narayanan in West Lafayette, IN, US.

Patents per Year

Patents granted per year, 2017 to 2023Bar chart with a peak of 1 patents in 2017.peak 12017: 1 patents20172020: 1 patents20202023: 1 patents2023

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11624693 System for estimating planar drop sizes Yudaya R. Sivathanu, Jongmook Lim, Jason Green 2023-04-11
10712251 System for estimating planar drop sizes Yudaya R. Sivathanu, Jongmook Lim, Jason Green 2020-07-14
9664567 Method and apparatus for measuring rail surface temperature Yudaya R. Sivathanu, Jongmook Lim 2017-05-30