Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5218108 | Hydroxylethylstarch (HES) as plasma expander and process for preparing HES | Klaus Sommermeyer, Burghard Weidler, Klaus Henning | 1993-06-08 |
| 5129894 | Package units for medical purposes | Klaus Sommermeyer, Jurgen Koenig, Reinhold Herbert | 1992-07-14 |