Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6079968 | Device for the controlled spraying of pulverulent lubricants onto punches and dies of tableting presses | Guido Schmitz, Hans Schmitz, Joachim Maasz | 2000-06-27 |
| 5998448 | Combined preparations with vascular effect containing dihydropyridines acetylsalicylic acid nitroesters and vitamins | Eva Lesur, Dieter Neuser, Oswald Lockhoff, Elisabeth Perzborn, Johannes-Peter Stasch | 1999-12-07 |
| 5900425 | Pharmaceutical preparations having controlled release of active compound and processes for their preparation | Venkata-Rangarao Kanikanti, Wolfgang Mück, Andreas Ohm, Gerd Toppel | 1999-05-04 |
| 5859053 | Acetylsalicylic acid nitrates | Eva Lesur, Dieter Neuser, Oswald Lockhoff, Elisabeth Perzborn, Johannes-Peter Stasch | 1999-01-12 |
| 5821222 | Cyclic depsipeptides having 18 ring atoms for combating endoparasites | Gerhard Bonse, Michael Londershausen, Erwin Bischoff, Hartwig Muller, Achim Harder +3 more | 1998-10-13 |
| 5776505 | Pharmaceutical combination preparation comprising ketoprofen | Joachim Maasz, Ingrid Hurner, Ralph Lange | 1998-07-07 |
| 5741515 | Ketoprofen liposomes | Silvana Ciceri, Hans-Jurgen Hamann, Ingrid Hurner, Joachim Maasz | 1998-04-21 |
| 5707655 | Process for the preparation of medicament formulations with controlled release | Venkata-Rangarao Kanikanti, Stefan Kettelhoit, Gunther Penners, Peter Serno | 1998-01-13 |
| 5653998 | Injectable liposomal pharmaceutical preparations | Hans-Jurgen Hamann, Peter Serno, Matthias Herboth | 1997-08-05 |
| 4879290 | Agents for the prevention of ranking fights in pigs | Leppold Goetze | 1989-11-07 |