DS

David N. Stephens

SC Schering: 18 patents #131 of 2,442Top 6%
UV University of Virginia: 1 patents #483 of 1,170Top 45%
Overall (All Time): #241,479 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7527021 Non-invasive drug self-administration system for animals Andy N. Mead, Kevin Lease, Jay Hirsh 2009-05-05
6288065 Quinoxaline-carboxylic acid derivatives Andreas Huth, Ralph Schmiechen, Ilse Beetz, Ingrid Schumann, Lechoslaw Turski +5 more 2001-09-11
6191132 Use of quisqualate receptor antagonists Thomas Klockgether, Peter-Andreas Loschmann, Lechoslaw Turski, Helmut Wachtel 2001-02-20
6057304 Quinoxaline-phosphonic acid derivatives Andreas Huth, Ralph Schmiechen, Ilse Beetz, Ingrid Schumann, Lechoslaw Turski +5 more 2000-05-02
5698555 Hetaryloxy-.beta.-carbolines, their production and use in pharmaceutical agents Martin Kruger, Andreas Huth, Dieter Seidelmann, Herbert Schneider, Lechoslaw Turski 1997-12-16
5614509 Pharmaceutical agents for preventing the development of tolerance during the treatment with benzodiazepine-receptor-binding active ingredients Lechoslaw Turski, Karin G. Steppuhn, Herbert Schneider 1997-03-25
5385903 Pharmaceutical agent for treatment of withdrawal symptoms Karin G. Steppuhn, Karin Bressler, Martin Gieseler, Lechoslaw Turski 1995-01-31
5348958 Hetaryloxy-.beta.-carbolines, and use as pharmaceutical agents for treating epilepsy and anxiety Martin Kruger, Andreas Huth, Dieter Seidelmann, Herbert Schneider, Lechoslaw Turski 1994-09-20
4987146 N-hetaryl imidazole derivatives Ralph Rohde, Helmut Biere, Ralph Schmiechen, John S. Andrews 1991-01-22
4960777 Heteroaryloxy-.beta.-carboline derivatives, their preparation and their use as medicinal agents Helmut Biere, Andreas Huth, Dieter Rahtz, Ralph Schmiechen, Dieter Seidelmann +2 more 1990-10-02
4952698 Imidazole derivatives Helmut Biere, Andreas Huth, Dieter Rahtz, Ralph Schmiechen, Dieter Seidelmann +1 more 1990-08-28
4945090 Phenoxy-substituted beta-carboline derivatives, their production and their use as drugs Ralph Schmiechen, Dieter Seidelmann, Andreas Huth, Herbert Schneider, Mogens Engelstoft +2 more 1990-07-31
4933345 Isoxazole-.beta.-carboline derivatives Andreas Huth, Dieter Rahtz, Ralph Rohde, Ralph Schmiechen, Dieter Seidelmann +4 more 1990-06-12
4877792 Heteroaryloxy-beta-carboline derivatives, their preparation and their use as medicinal agents Helmut Biere, Andreas Huth, Dieter Rahtz, Ralph Schmiechen, Dieter Seidelmann +2 more 1989-10-31
4855295 Tetrahydro-beta-carbolines, and their use as drugs Helmut Biere, Mogens Engelstoft, Andreas Huth, Dieter Rahtz, Ralph Schmiechen +1 more 1989-08-08
4778800 3-oxadiazole and 3-carboxylic acid beta-carboline derivatives, and their use as psychotropic agents Andreas Huth, Ralph Schmiechen, Mogens Engelstoft, Frank Waetjen, John Bondo Hansen +1 more 1988-10-18
4757070 3-oxadiazolyl-5-aminoalkyl-beta-carboline derivatives compositions and use Helmut Biere, Andreas Huth, Dieter Rahtz, Ralph Schmiechen, Dieter Seidelmann 1988-07-12
4731365 5-aminoalkyl-beta-carboline derivatives, psycho tropic compositions and use Helmut Biere, Andreas Huth, Dieter Rahtz, Ralph Schmiechen, Dieter Seidelmann 1988-03-15
4719210 3-vinyl and 3-thyinyl-beta-carbolines, and their use as benzodiazepine receptor antagonists or agonists Dieter Seidelmann, Andreas Huth, Ralph Schmiechen, Rudolf Wiechert, Herbert Schneider 1988-01-12