Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Randall R. Rossman — 9 Patents

SCSchering: 9 patents #342 of 2,442Top 15%
PHPharmacopeia: 2 patents #103 of 211Top 50%
Nutley, NJ: #29 of 238 inventorsTop 15%
New Jersey: #9,830 of 69,400 inventorsTop 15%
Overall (All Time): #588,649 of 4,157,543Top 15%
9 Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
6214827 Tricyclic compounds useful for inhibition of G-protein function and for treatment of proliferative diseases Adriano Afonso, John J. Baldwin, Ronald J. Doll, Ge Li, Alan K. Mallams +3 more 2001-04-10
5891872 Tricyclic compounds Ronald J. Doll, Alan K. Mallams, Adriano Afonso, Dinanath F. Rane, F. George Njoroge 1999-04-06
5880128 Carbonyl piperazinyl and piperidinyl compounds Ronald J. Doll, Alan K. Mallams, Adriano Afonso, Dinanth F. Rane, George F. Njoroge +3 more 1999-03-09
5801175 Tricyclic compounds useful for inhibition of G-protein function and for treatment of proliferative diseases Adriano Afonso, John J. Baldwin, Ronald J. Doll, Ge Li, Alan K. Mallams +3 more 1998-09-01
5712280 Tricyclic compounds useful for inhibition of G-protein function and for treatment of proliferative diseases Ronald J. Doll, Alan K. Mallams, Adriano Afonso, Dinanath F. Rane, F. George Njoroge 1998-01-27
5672611 Tricyclic compounds useful for inhibition of G-protein function and for treatment of proliferative diseases Ronald J. Doll, Alan K. Mallams, Adriano Afonso, Dinanath F. Rane, F. George Njoroge 1997-09-30
4962146 3-O-glycosyl 16-membered macrolide antibacterials and related derivatives Alan K. Mallams, Olga Sarre, Viyyoor M. Girijavallabhan, Ashit K. Ganguly 1990-10-09
4851518 "Di and tri-O-acetyl-""O-iso-valeryl-23-O-demycinosyl tylosins, hydrazone derivatives thereof and processes for their preparation" Alan K. Mallams 1989-07-25
4808575 12,13-oxoderivatives of macrolides Alan K. Mallams 1989-02-28