Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5814624 | Method for obtaining estrogens from pregnant mare urine by solid-phase extraction | Ivan Ban, Friederich Borchers, Heinz-Helmer Rasche | 1998-09-29 |
| 5723454 | Method for obtaining estrogens from pregnant mare urine by solid phase extraction on a semi-polar adsorber resin | Ivan Ban, Gerhard Mechtold, Heinz-Helmer Rasche | 1998-03-03 |
| 4695566 | 3-aminocarbonylmethoxy-5-phenylpyrazole compounds, antiarrythmic compositions containing them, and intermediates in their preparation | Wolfgang Kehrbach, Uwe Schoen, Gerd Buschmann, Ulrich Kuhl | 1987-09-22 |
| 4594436 | Isomeric 2-chloromethyl-1,4-benzodiazepine or 3-chloro-1,5-benzodiazocine compound | Hans Liepmann, Michael Ruhland, Herbert Muesch, Werner Benson, Horst Zeugner | 1986-06-10 |
| 4537975 | 1-Phenylindazol-3-one compounds | Daniel Jasserand, Wolfgang Milkowski, Dimitri Yavordios, Horst Zeugner | 1985-08-27 |
| 4515944 | 1,5-Diphenyl-2-haloalkylpyrazolin-3-one intermediates | Daniel Jasserand, Wolfgang Milkowski, Dimitri Yavordios, Horst Zeugner | 1985-05-07 |
| 4508716 | [1,2]-Fused 1,4-benzodiazepine compounds, process for their preparation and compositions containing them | Hans Liepmann, Michael Ruhland, Herbert Muesch, Werner Benson, Horst Zeugner | 1985-04-02 |
| 4448777 | 1-Phenylindazole-3-one compounds, process and intermediates for their preparation, and pharmaceutical compositions containing same | Daniel Jasserand, Wolfgang Milkowski, Dimitri Yavordios, Horst Zeugner | 1984-05-15 |
| 4442102 | 1,5-Diphenylpyrazolin-3-one compounds, process and intermediates for preparation thereof and pharmaceutical compositions containing same | Daniel Jasserand, Wolfgang Milkowski, Dimitri Yavordios, Horst Zeugner | 1984-04-10 |
| 4402981 | N.sub.1 -Acyl-N.sub.2 -phenyl-diaminopropanols and pharmaceutical compositions thereof and processes for their preparation | Hans Liepmann, Rolf Hueschens, Wolfgang Milkowski, Horst Zeugner, Klaus-Ullrich Wolf +2 more | 1983-09-06 |
| 4374846 | N-Amino alkyl indole compounds compositions containing same, and a method of using same in therapy of disorders of gastrointestinal motility | Heinrich-Wilhelm Ohlendorf, Klaus-Ulrich Wolf | 1983-02-22 |
| 4320061 | 2,3,4,5-Tetrahydro-1-benzoxepin-3,5-dione derivatives | Heinrich-Wilhelm Ohlendorf, Klaus-Ullrich Wolf, Wilhelm Kaupmann | 1982-03-16 |
| 4279904 | 3-Amino-1-benzoxepine derivatives and their salts and pharmaceutical compositions thereof | Heinrich-Wilhelm Ohlendorf, Klaus-Ullrich Wolf, Wilhelm Kaupmann | 1981-07-21 |
| 4271193 | N1-Benzoyl-N2-phenyldiaminopropanols and pharmaceutical compositions thereof, and processes for their preparation | Hans Liepmann, Rolf Hueschens, Wolfgang Milkowski, Horst Zeugner, Klaus-Ulrich Wolf +2 more | 1981-06-02 |
| 4191770 | N.sub.1 -acyl-N.sub.2 -phenyldiaminopropanols and pharmaceutical compositions thereof | Hans Liepmann, Rolf Hueschens, Wolfgang Milkowski, Horst Zeugner, Klaus-Ullrich Wolf +2 more | 1980-03-04 |