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USPTO Patent Rankings Data through Sept 30, 2025
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Hugh N. Nellans — 9 Patents

Abbott: 9 patents #708 of 5,431Top 15%
Mundelein, IL: #75 of 550 inventorsTop 15%
Illinois: #10,078 of 84,256 inventorsTop 15%
Overall (All Time): #590,140 of 4,157,543Top 15%
9 Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
5834438 "4""-deoxyerythromycin derivatives" Paul A. Lartey, Larry L. Klein, Ramin Faghih 1998-11-10
5712253 Macrocyclic 13-membered ring derivatives of erythromycins A and B Paul A. Lartey, Cynthia B. Curty, Ramin Faghih, Albert Christian Petersen 1998-01-27
5654411 Process for preparing 4-deoxyerythromycin derivatives Paul A. Lartey, Larry L. Klein, Ramin Faghih 1997-08-05
5578579 "4""-deoxyerythromycin derivatives" Paul A. Lartey, Larry L. Klein, Ramin Faghih 1996-11-26
5554605 Macrocyclic lactam prokinetic agents Leslie A. Freiberg, Carla Edwards, Richard J. Pariza 1996-09-10
5538961 Macrocyclic lactam prokinetic agents Leslie A. Freiberg, Carla Edwards, Richard J. Pariza 1996-07-23
5523418 Macrocyclic lactam prokinetic agents Leslie A. Freiberg, Carla Edwards, Richard J. Pariza 1996-06-04
5523401 Macrocyclic lactam prokinetic agents Leslie A. Freiberg, Carla Edwards, Richard J. Pariza 1996-06-04
5270302 Derivatives of tetrapeptides as CCK agonists Kazumi Shiosaki, Alex M. Nadzan, Hana Kopecka, Youe-Kong Shue, Mark W. Holladay +1 more 1993-12-14