Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5196454 | Method of treating disorders of the dopaminergic systems using 2,5-diaminotetralines | Matthias Grauert, Herbert Merz, Joachim Mierau, Gunter Schingnitz | 1993-03-23 |
| 5149808 | N-heterocyclic substituted -pyrrolidin-2-ones | Karl-Heinz Weber, Gerhard Walther, Dieter Hinzen, Franz J. Kuhn, Erich Lehr | 1992-09-22 |
| 5073671 | 1-(benzyl or pyridylmethyl)-4 or 5-aminomethyl-pyrrolidin-2-ones | Karl-Heinz Weber, Gerhard Walther, Dieter Hinzen, Franz J. Kuhn, Erich Lehr | 1991-12-17 |
| 5053430 | Use of 2,7-diamino-1,2,3,4-tetrahydronaphthalenes as medicaments, new 2,7-diamino-1,2,3,4-tetrahydronaphthalenes and processes for their preparation | Matthias Grauert, Herbert Merz, Joachim Mierau, Gunter Schingnitz | 1991-10-01 |
| 4996224 | 1-benzyl-4- or 5-pyrrolidinomethyl-pyrrolidin-2-ones and nootropic method of use thereof | Karl-Heinz Weber, Gerhard Walther, Dieter Hinzen, Franz J. Kuhn, Erich Lehr | 1991-02-26 |
| 4981862 | Tetrahydrobenzothiazoles, and the preparation and use thereof | Herbert Merz, Rainer Sobotta, Rudolf Bauer, Joachim Mierau, Gunter Schingnitz | 1991-01-01 |
| 4954516 | Use of 1-benzyl-aminoalkyl-pyrrolidinones as antidepressants | Erich Lehr, Wolf-Dietrich Bechtel, Karin Boke-Kuhn, Gerhard Walther, Karl-Heinz Weber | 1990-09-04 |
| 4912129 | Use of 1-benzyl-aminoalkyl-pyrrolidinones as antidepressants | Erich Lehr, Wolf-Dietrich Bechtel, Karin Boke-Kuhn, Gerhard Walther, Karl-Heinz Weber | 1990-03-27 |
| 4891378 | Nortropanyl containing pyrrolidinones, pharmaceutical compositions and use | Karl-Heinz Weber, Gerhard Walther, Dieter Hinzen, Franz J. Kuhn, Erich Lehr +2 more | 1990-01-02 |
| 4886812 | Tetrahydro-benzthiazoles, the preparation thereof and their use as intermediate products or as pharmaceuticals | Gerhart Griss, Rudolf Hurnaus, Walter Kobinger, Ludwig Pichler, Rudolf Bauer +3 more | 1989-12-12 |
| 4857528 | Substituted pyrrolidinones, pharmaceutical compositions and use | Karl-Heinz Weber, Gerhard Walther, Dieter Hinzen, Franz J. Kuhn, Erich Lehr +2 more | 1989-08-15 |
| 4843086 | Tetrahydro-benzthiazoles, the preparation thereof and their use as intermediate products or as pharmaceuticals | Gerhart Griss, Rudolf Hurnaus, Walter Kobinger, Ludwig Pichler, Rudolf Bauer +3 more | 1989-06-27 |
| 4833140 | 1-(benzyl or pyridylmethyl)-4 or 5-aminomethyl-pyrrolidin-2-ones | Karl-Heinz Weber, Gerhard Walther, Dieter Hinzen, Franz J. Kuhn, Erich Lehr | 1989-05-23 |
| 4812453 | Use of 1-benzyl-aminoalkyl-pyrrolidinones as antidepressants | Erich Lehr, Wolf-Dietrich Bechtel, Karin Boke-Kuhn, Gerhard Walther, Karl-Heinz Weber | 1989-03-14 |
| 4767759 | Piperazinyl and morpholinyl substituted 1-(benzyl or pyridylmethyl)-4-or-5-aminomethyl-pyrrolidin-2-ones and their nootropic use | Karl-Heinz Weber, Gerhard Walther, Dieter Hinzen, Franz J. Kuhn, Erich Lehr | 1988-08-30 |
| 4762832 | Morpholine containing pyrrolidinones pharmaceutical compositions and use | Karl-Heinz Weber, Gerhard Walther, Dieter Hinzen, Franz J. Kuhn, Erich Lehr +2 more | 1988-08-09 |
| 4686219 | 11-(Piperazin- or homopiperazin-1-yl)-5H-imidazo-(2,1-C)(1,4)benzodiazepines useful as anti-allergics | Gerhard Walther, Karl-Heinz Weber, Armin Fugner | 1987-08-11 |
| 4670456 | 4-Aminocarbonylaminomethyl-1-benzylpyrrolidin-2-ones as nootropic agents and as agents for treating cerebral insufficiency | Karl-Heinz Weber, Gerhard Walther, Dieter Hinzen, Franz J. Kuhn, Erich Lehr +2 more | 1987-06-02 |
| 4666910 | (2-phenyl-2-(pyridyl-oxy, or -thio)-ethyl)-amines and salts thereof having anti-depressant properties | Gerhard Walther, Karl-Heinz Weber, Wolf-Dietrich Bechtel, Karin Boke-Kuhn | 1987-05-19 |
| 4636510 | 4-phenyl-tetrahydro-furano-pyridines and anti-depressant pharmaceutical compositions containing same | Gerhard Walther, Karl-Heinz Weber, Wolf-Dietrich Bechtel, Karin Boke-Kuhn | 1987-01-13 |
| 4581364 | 1-substituted-4-hydroxymethyl-pyrrolidin-2-ones | Karl-Heinz Weber, Gerhard Walther, Dieter Hinzen, Franz J. Kuhn, Erich Lehr | 1986-04-08 |
| 4550106 | 4-Phenyl-4,5,6,7-tetrahydro-thieno[2,3-c]pyridines and salts thereof, compositions and use | Gerhard Walther, Karl-Heinz Weber, Wolf-Dietrich Bechtel, Karin Boke-Kuhn | 1985-10-29 |
| 4503060 | 3-Imino-3H-dibenzo-[c,f]-imidazo-[1,5-a]azepine pharmaceuticals | Gerhard Walther, Karl-Heinz Weber, Armin F/u/ gner | 1985-03-05 |
| 4482559 | 4-Phenyl-4,5,6,7-tetrahydro-thieno [2,3-c]pyridines, compositions and use | Gerhard Walther, Karl-Heinz Weber, Wolf-Dietrich Bechtel, Karin Boke-Kuhn | 1984-11-13 |
| 4322423 | 4-Phenyl-4,5,6,7-tetrahydro-thieno(2,3-C)pyridines and salts thereof | Karl-Heinz Weber, Adolf Langbein, Wolf-Dietrich Bechtel, Karin Boke | 1982-03-30 |