Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4647563 | Heterocyclic compounds | Anton Mentrup, Ernst-Otto Renth, Armin Fugner, Ilse Streller | 1987-03-03 |
| 4604468 | Intermediate 1-alkylenyl-1H-benzimidazol-2-one derivatives | Herbert Koppe, Anton Mentrup, Ernst-Otto Renth, Wolfgang Hoefke, Gojko Muaceic | 1986-08-05 |
| 4581367 | 1-phenyl-2-(heterocyclyl-alkyl-amino)-ethanols | Anton Mentrup, Ernst-Otto Renth, Armin Fugner, Ilse Streller | 1986-04-08 |
| 4558061 | Bronchospasmolytic 1-(3-methanesulfonamido-4-hydroxyphenyl)-2-[(3-(4-acyl-aminophenyl)-imid azolidin-2-one-1-yl)-alkylamino]-ethanols | Anton Mentrup, Ernst-Otto Renth, Gojko Muacevic, Armin Fugner | 1985-12-10 |
| 4546102 | 1-(6,7-Dimethoxyquinazol-4-yl)semicarbazides | Ernst-Otto Renth, Anton Mentrup, Werner Traunecker, Richard Reichl | 1985-10-08 |
| 4539323 | N-[1-(4-Amino-6,7-dialkoxy-2-quinazolinyl)-4-piperidy l]-oxazolidine-2,4-diones | Anton Mentrup, Ernst-Otto Renth, Wolfgang Hoefke, Wolfram Gaida | 1985-09-03 |
| 4460581 | (1-Hydroxy-2-amino-alkyl)-substituted benzoxazinones and benzoxazolinones | Anton Mentrup, Ernst-Otto Renth, Armin Fugner | 1984-07-17 |
| 4381309 | 1-Aryloxy-2-hydroxy-3-((heterocyclic-substituted alkyl)-amino)-propanes and salts thereof | Herbert Koppe, Anton Mentrup, Ernst-Otto Renth, Wolfgang Hoefke, Gojko Muacevic | 1983-04-26 |
| 4378361 | Heterocyclic compounds | Anton Mentrup, Ernst-Otto Renth, Armin Fugner, Ilse Streller | 1983-03-29 |
| 4363814 | Aminoalkyl-substituted heterocycles | Anton Mentrup, Ernst-Otto Renth, Richard Reichl, Werner Traunecker | 1982-12-14 |
| 4343800 | 1-Aryloxy-2-hydroxy-3[(heterocyclic-substituted alkyl)-amino]propanes and salts thereof | Herbert Koppe, Anton Mentrup, Ernst-Otto Renth, Wolfgang Hoefke, Gojko Muacevic | 1982-08-10 |
| 4341778 | 3,1 Benzoxazin-2-ones and use thereof | Anton Mentrup, Ernst-Otto Renth, Wolfgang Hoefke, Wolfram Gaida, Ilse Streller +1 more | 1982-07-27 |
| 4332802 | 11-Oxo-11H-pyrido[2,1-b]quinazoline-2-carboxylic acid and salts thereof, antiallergic compositions containing it and methods of suppressing allergic reactions with it | Anton Mentrup, Ernst-Otto Renth, Armin Fugner | 1982-06-01 |
| 4296117 | 1-Aryloxy-2-hydroxy-3-[(Benzimidazolinone-substituted alkyl)-amino]propanes and salts thereof | Herbert Koppe, Anton Mentrup, Ernst-Otto Renth, Wolfgang Hoefke, Gojko Muacevic | 1981-10-20 |
| 4271158 | Vasodilating or antidepressant phenalkanolaminoalkyl-substituted imidazolidinones | Anton Mentrup, Ernst-Otto Renth, Richard Reichl | 1981-06-02 |
| 4256756 | 1-Aryloxy-2-hydroxy-3-[(substituted phenyl-donidazalidinon-2-yl)-alkyl-amino]-propanes and salts thereof | Herbert Koppe, Anton Mentrup, Ernst-Otto Renth, Wolfgang Hoefke, Gojko Muacevic | 1981-03-17 |
| 4255430 | 1-Aryloxy-2-hydroxy-3-[(tetrahydroquinolonylalkyl)-amino]-propanes and salts thereof | Herbert Koppe, Anton Mentrup, Ernst-Otto Renth, Wolfgang Hoefke, Gojko Muacevic | 1981-03-10 |
| 4241068 | 2-(Pyridyl-amino)-benzoic acids and salts thereof | Anton Mentrup, Ernst-Otto Renth, Armin Fugner, Volker Jacobi | 1980-12-23 |
| 4215119 | Aminoalkyl-substituted benzimidazolidin-2-ones | Anton Mentrup, Ernst-Otto Renth, Richard Reichl, Werner Traunecker, Wolfgang Hoefke | 1980-07-29 |
| 4212877 | 1-Aryloxy-2-hydroxy-3-[(benzimidazolin-one-substituted alkyl)-amino]-propanes and salts thereof | Herbert Koppe, Anton Mentrup, Ernst-Otto Renth, Wolfgang Hoefke, Gojko Muacevic | 1980-07-15 |