AD

Alan W. Douglas

Merck: 7 patents #1,604 of 9,382Top 20%
Overall (All Time): #764,640 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5596113 Ruthenium-phosphine complex catalysts for asymmetric hydrogenations Lisa DiMichele, Steven A. King, Thomas R. Verhoeven 1997-01-21
5508435 Asymmetric hydrogenation of beta- or gamma-ketoesters and beta- or gamma-ketoamides Joseph D. Armstrong, III, Lisa DiMichele, Jennifer L. Keller, Steven A. King, Andrew S. Thompson +1 more 1996-04-16
5426230 Process for the preparation of 4-chloro-2-cyclopropylcarbonylaniline Ioannis Nicolaos Houpis, Audrey Molina, Ralph P. Volante, Nobuyoshi Yasuda 1995-06-20
5187278 Trialkylsilyl trifluoromethanesulfonate mediated .alpha.-methylenic carbon functionalization of 4-aza-5.alpha.-androstan-3-one steroids Anthony O. King, Kevin W. Anderson, Sandor Karady, Newton L. Abramson, Richard F. Shuman 1993-02-16
5116983 Dehydrogenation process intermediates Apurba Bhattacharya, Edward J. J. Grabowski, Ulf H. Dolling 1992-05-26
5091534 Trialkylsilyl trifluoromethanesulfonate mediated .alpha.-methylenic carbon functionalization of 4-AZA-5.alpha.-androstan-3-one steroids Anthony O. King, Sandor Karady, Kevin W. Anderson, Newton L. Abramson, Richard F. Shuman 1992-02-25
5084574 Dehydrogenation process Apurba Bhattacharya, Edward J. J. Grabowski, Ulf H. Dolling 1992-01-28