Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6822110 | CaO-catalyzed preparation of isophoronenitrile | Gerold Braun, Ingo Münster, Klaus Mundinger, Gunter Scherhag, Wolfgang Siegel | 2004-11-23 |
| 6770770 | Phosphites | Robert Baumann, Jakob Fischer, Tim Jungkamp, Wolfgang Siegel | 2004-08-03 |