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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Narayan Vanankaval — 1 Patent

Merck: 1 patents #5,440 of 9,382Top 60%
Plainsboro, NJ: #956 of 1,381 inventorsTop 70%
New Jersey: #41,444 of 69,400 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Narayan Vanankaval has been granted 1 US patent while listed as an inventor at Merck. All of these patents were granted in 2013. Narayan Vanankaval ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Narayan Vanankaval in Plainsboro, NJ, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8552193 Alternative forms of the phosphodiesterase-4 inhibitor N-cyclopropyl-1-{3-[(1-oxidopryidin-3-yl)ethynyl]phenyl}-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxyamide Sophie-Dorothee Clas, Rafik Naccache, Hongshi Yu, Jerry A. Murry 2013-10-08 $45,159,000