Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6433220 | Methods of extracting catalyst from a reaction mixture in the oxidation of cyclohexane to adipic acid | Douglas J. Dudgeon, David C. DeCoster, Mark W. Dassel, Eustathios Vassiliou | 2002-08-13 |
| 6433221 | Methods of separating catalyst in solution from a reaction mixture produced by oxidation of cyclohexane to adipic acid | Douglas J. Dudgeon, David C. DeCoster, Mark W. Dassel, Eustathios Vassiliou | 2002-08-13 |
| 6417128 | Methods and replacing water and cyclohexanone with acetic acid in aqueous solutions of catalyst | David C. DeCoster, Mark W. Dassel, Eustathios Vassiliou, Douglas J. Dudgeon | 2002-07-09 |
| 6359173 | Methods and devices for oxidizing a hydrocarbon to form an acid | Sharon M. Aldrich, David C. DeCoster, Eustathios Vassiliou, Mark W. Dassel | 2002-03-19 |
| 6337051 | Device for detecting formation of a second liquid phase | David C. DeCoster, Eustathios Vassiliou, Mark W. Dassel, Sharon M. Aldrich | 2002-01-08 |