DW

Douglas L. Wren

S( Syntex (U.S.A.): 13 patents #29 of 599Top 5%
📍 Palo Alto, CA: #1,831 of 9,675 inventorsTop 20%
🗺 California: #46,935 of 386,348 inventorsTop 15%
Overall (All Time): #389,065 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
6790848 4-piperazinylindole derivatives with 5-HT6 receptor affinity Andrew Briggs, Robin Clark, Ralph New Harris, III, David Bruce Repke 2004-09-14
6340756 Process for preparing a 2-(2-amino-1, 6-dihydro-6-oxo-purin-9-yl)methoxy-1,3-propanediol derivative Charles Alois Dvorak, Lawrence Emerson Fisher, Steven D. Axt, Eric R. Humphreys, Humberto B. Arzeno +6 more 2002-01-22
6218568 Process for preparing a 2-(2-amino-1,6-dihydro-6-oxo-purin-9-yl)methoxy-1,3-propanediol derivative Charles Alois Dvorak, Lawrence Emerson Fisher, Steven D. Axt, Eric R. Humphreys, Humberto B. Arzeno +6 more 2001-04-17
6215017 Process for preparing a 2-(2-amino-1,6-dihydro-6-oxo-purin-9-yl)methoxy-1,3-propanediol derivative Charles Alois Dvorak, Lawrence Emerson Fisher, Steven D. Axt, Eric R. Humphreys, Humberto B. Arzeno +6 more 2001-04-10
6040446 Process for preparing a 2-(2-amino-1,6-dihydro-6-oxo-purin-9-yl) methoxy-1,3-propanediol derivative Charles Alois Dvorak, Lawrence Emerson Fisher, Steven D. Axt, Eric R. Humphreys, Humberto B. Arzeno +6 more 2000-03-21
5492914 2-(1-azabicyclo[2.2.2]oct-3 s-yl)-6-hydroxy-2,4,5,6-tetrahydro-1H-benz[DE]i s [2.2.2]oct-3's-yl)-6-hydroxy-2,3,3a,4,5,6-hexahydro-1h-benz [DE]isoquinolin-1-one and individual stereoisomers thereof Jacob Berger, Robin Clark, Paul E. Weller 1996-02-20
5248788 Process for preparing allenic prostanoic acid derivatives Gary F. Cooper, Colin C. Beard, David Y. Jackson 1993-09-28
4916238 Process for preparing allenic prostanoic acid derivatives Gary F. Cooper, Colin C. Beard, David Y. Jackson 1990-04-10
4912235 Processes and intermediates for making 16-phenoxy- and 16-substituted phenoxy-prostatrienoic acid derivatives and their stereoisomers Gary F. Cooper, Albert R. Van Horn, Tsung-Tee Li, Colin C. Beard 1990-03-27
4804787 Processes and intermediates for making 16-phenoxy and 16-substituted phenoxy-prostatrienoic acid derivatives Gary F. Cooper, Albert R. Van Horn, Tsung-Tee Li, Colin C. Beard 1989-02-14
4780562 Processes and intermediates for making 16-phenoxy and 16-substituted phenoxy-prostatrienoic acid derivatives and their stereoisomers Gary F. Cooper, Albert R. Van Horn, Tsung-Tee Li, Colin C. Beard 1988-10-25
4600785 Processes and intermediates for making 16-phenoxy and 16-substituted phenoxy-prostatrienoic acid derivatives Gary F. Cooper, Albert R. Van Horn, Tsung-Tee Li, Colin C. Beard 1986-07-15
4418206 9-Deoxy-9-methylene derivatives of (dl)-16-phenoxy and 16-phenoxy substituted prostatriene compounds 1983-11-29