Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ivan Chikichev — 3 Patents

ExxonMobil: 3 patents #3,063 of 10,161Top 35%
Houston, TX: #6,736 of 21,073 inventorsTop 35%
Texas: #41,402 of 125,132 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Ivan Chikichev has been granted 3 US patents while listed as an inventor at ExxonMobil. The first was granted in 2014 and the most recent in October 2019. Ivan Chikichev ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Ivan Chikichev in Houston, TX, US.

Patents per Year

Patents granted per year, 2014 to 2019Bar chart with a peak of 1 patents in 2014.peak 12014: 1 patents20142015: 1 patents20152019: 1 patents2019

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10459117 Extended subspace method for cross-talk mitigation in multi-parameter inversion Anatoly Baumstein 2019-10-29 $102,466,000
9081115 Convergence rate of full wavefield inversion using spectral shaping Partha S. Routh, Spyridon K. Lazaratos, Anatoly Baumstein, Ke Wang 2015-07-14 $171,840,000
8892413 Convergence rate of full wavefield inversion using spectral shaping Partha S. Routh, Spyridon K. Lazaratos, Anatoly Baumstein, Ke Wang 2014-11-18 $185,252,000