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

Richard Duane Johnston

Eli Lilly: 9 patents #390 of 2,858Top 15%
DADow Agrosciences: 1 patents #801 of 1,183Top 70%
Greenfield, IN: #21 of 197 inventorsTop 15%
Indiana: #3,274 of 33,936 inventorsTop 10%
Overall (All Time): #437,798 of 4,157,543Top 15%
11 Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
12351591 KRas inhibitors David Anthony Barda, Jolie Anne Bastian, Kelly Wayne Furness, Deqi Guo, James Robert Henry +16 more 2025-07-08
11999722 Disubstituted pyrazole compounds David Coates, Timothy Barrett Durham, Steven Marc Massey, Patrick Gianpietro Spinazze, Douglas Richard Stack +1 more 2024-06-04
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
9637495 CGRP receptor antagonists David Coates, Kevin Charles FORTNER, Steven Marc Massey, Jason K. Myers, Qing Shi +1 more 2017-05-02
7612067 Imidazopyridazine compounds Heather Janelle Barbosa, Elizabeth Aaron Collins, Chafiq Hamdouchi, Erik James Hembre, Philip Arthur Hipskind +4 more 2009-11-03
7544812 Peroxisome proliferator activated receptor agonists Tracey Gibson, Nathan B. Mantlo, Richard Thompson, Leonard Larry Winneroski, Jr., Yanping Xu +1 more 2009-06-09
7304062 Peroxisome proliferator activated receptor alpha agonists Samuel James Dominianni, Garret Jay Etgen, Nathan B. Mantlo, Daniel Ray Mayhugh, Ashraf Saeed +4 more 2007-12-04
7205321 Peroxisome proliferator activated receptor alpha agonists Nathan B. Mantlo, Richard Thompson 2007-04-17
6005108 N-([1,2,4]triazoloazinyl)benzenesulfonamide and pyridinesulfonamide compounds and their use as herbicides Timothy C. Johnson, Robert J. Ehr, William A. Kleschick, Mark A. Pobanz, Richard K. Mann +2 more 1999-12-21
5858924 N-(1, 2, 4! triazoloazinyl) benzenesulfonamide and pyridinesulfonamide compounds and their use as herbicides Timothy C. Johnson, Robert J. Ehr, William A. Kleschick, Timothy P. Martin, Mark A. Pobanz +2 more 1999-01-12