Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6599931 | Test system for characterizing the compatibility of bioactive substances and polyvinylpyrrolidone | Jorg Breitenbach, Robert Heger, Bernd Liepold | 2003-07-29 |
| 6593403 | Additive mixture for improving the mechanical properties of polymers | Rudolf Pfaendner, Andreas Steinert | 2003-07-15 |