Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4335126 | 1-[3-(3,4,5-Trimethoxyphenoxy)-2-hydroxy-propyl]-4- aryl-piperazine-derivatives having pharmaceutical activity | Axel Kleemann, Vladimir Jakovlev, Jurgen Engel | 1982-06-15 |
| 4317832 | Indolyl and methylindolyl substituted aminoalkyl guanidines | Karl H. Klingler, Axel Kleemann, Fritz Stroman | 1982-03-02 |