Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5496941 | Process for continuous purification of crude caprolactam prepared from 6-aminocapronitrile | Josef Ritz, Rolf Fischer, Werner Schnurr, Hermann Luyken, Eberhard Fuchs | 1996-03-05 |
GA
Gu/ nther Achhammer
Overall (All Time): #3,737,661 of 4,157,543Top 90%
1
Patents All Time