Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
RJ

Richard Duane Johnston

Eli Lilly: 2 patents #6 of 188Top 4%
Greenfield, IN: #3 of 11 inventorsTop 30%
Indiana: #553 of 3,792 inventorsTop 15%
Overall (2021): #119,771 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11180503 [1,2,4]Triazolo[4,3-A]pyrazin-6(5H)-one derivatives Michael James Genin, William Glen Holloway, John Richard Morphy, Qing Shi 2021-11-23
11124500 Disubstituted pyrazole compounds David Coates, Timothy Barrett Durham, Steven Marc Massey, Patrick Gianpietro Spinazze, Douglas Richard Stack +1 more 2021-09-21