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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Diwalker Singh — 1 Patent

ExxonMobil: 1 patents #5,674 of 10,161Top 60%
Singapore, SG: #6,866 of 13,971 inventorsTop 50%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Diwalker Singh has been granted 1 US patent while listed as an inventor at ExxonMobil. All of these patents were granted in 2005. Diwalker Singh ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Diwalker Singh in Singapore, SG.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6838532 Method for transitioning from a catalyst to an incompatible catalyst in a gas-phase reactor Thomas R. Veariel, George Varcelia Yenetchi, Sandy Hinds, Thierry Polchlopek 2005-01-04 $138,076,000