EJ

E. Jon Jacobsen

TU The Upjohn: 8 patents #43 of 528Top 9%
PC Pharmacia & Upjohn Company: 3 patents #145 of 713Top 25%
Overall (All Time): #467,432 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7902195 Pyridine [3,4-b] pyrazinones Robert Owen Hughes, Andrew Simon Bell, David Brown, Dafydd Rhys Owen, Michael John Palmer +12 more 2011-03-08
5716970 Diuretic compound Stephen J. Humphrey, James T. Curry 1998-02-10
5712300 Hydroxamic acid derivatives useful for the treatment of diseases related to connective tissue degradation 1998-01-27
5574038 5,6-cyclicimidazo [1,5-a] Quinoxalines 1996-11-12
5541324 Imidazo[1,5-A]quinoxalines Ruth E. TenBrink, Ronald B. Gammill 1996-07-30
5506354 Imidazolylpiperazinyl steroids John M. McCall, Donald E. Ayer, Frederick J. VanDoornik, John R. Palmer, Harold A. Karnes 1996-04-09
RE35053 Amines useful in producing pharmaceutically active CNS compounds John M. McCall 1995-10-10
5380841 Pyridinylpiperazinyl steroids John M. McCall, Donald E. Ayer, Frederick J. VanDoornik, John R. Palmer, Harold A. Karnes 1995-01-10
5380839 Phenylpiperazinyl steroids John M. McCall, Frederick J. VanDoornik 1995-01-10
5268477 Triazinylpiperazinyl amine intermediates John M. McCall, Donald E. Ayer, Frederick J. VanDoornik, John R. Palmer, Harold A. Karnes 1993-12-07
5120843 Pharmaceutically active amines John M. McCall, Donald E. Ayer, Frederick J. VanDoornik, John R. Palmer 1992-06-09