Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6232511 | Process for the production of 1,3-propanediol by hydrogenating 3-hydroxypropionaldehyde | Thomas Haas, Jorg Sauer, Dietrich Arntz, Andreas Freund, Thomas Tacke | 2001-05-15 |
| 5798433 | Process for production of polypropylene terephthalate | Wolfgang Schmidt, Ulrich Thiele, Stephanie Schauhoff | 1998-08-25 |