Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6531617 | Process for preparing hydroxychomanones and cis-aminochromanols | Karl Hansen, Paul N. Devine | 2003-03-11 |
| 6384244 | Process for preparing cis- aminochromanols | Ian Davies, Karl Hansen, Paul N. Devine, Louis Matty, Yuan Cheng | 2002-05-07 |