Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |