Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6469215 | Process for the production of an intermediate mixture of &bgr;-isophorone epoxide and its isomer 4-hydroxyisophorone (HIP) | Steffen Krill, Klaus Huthmacher | 2002-10-22 |
| 6420609 | Process for the production of 2,2,6-trimethylcyclohexane-1,4-dione | Steffen Krill, Klaus Huthmacher | 2002-07-16 |