Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6852337 | Carvedilol-galenics | Rolf-Dieter Gabel, Walter Preis | 2005-02-08 |
| 6689755 | Method of stabilizing biologically active substances | Rolf-Dieter Gabel, Markus Mattern, Gerhard Winter, Heinrich Woog | 2004-02-10 |
| 6521262 | Solid instant-release forms of administration and process for producing the same | Rolf-Dieter Gabel, Heinrich Woog | 2003-02-18 |
| 5840330 | Process for the preparation of shaped, compressed controlled-release unit-dosage forms, and the compressed unit-dosage forms thus obtained | Berthold Stemmle, Klaus Budde, Fritz Demmer | 1998-11-24 |
| 4828839 | Method for making a guar flour chewable dosage unit | Berthold Stemmle, Fritz Demmer | 1989-05-09 |