Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Mark Anthony Butchko — 1 Patent

Eli Lilly: 1 patents #1,752 of 2,858Top 65%
Frankfort, IN: #27 of 61 inventorsTop 45%
Indiana: #19,553 of 33,936 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Mark Anthony Butchko has been granted 1 US patent while listed as an inventor at Eli Lilly. All of these patents were granted in 2009. Mark Anthony Butchko ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Mark Anthony Butchko in Frankfort, IN, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7538232 Process for the asymmetric synthesis of duloxetine Alain Merschaert, Kenneth Philip Moder 2009-05-26 $259,810,000