Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5504220 | Preparation of .alpha.-tocopherol | Gary Wayne Hartley, Bruce L. Gustafson, David J. Allen | 1996-04-02 |
| 5334779 | Catalyst compositions and the use thereof in the hydrogenation of carboxylic acid esters | — | 1994-08-02 |
| 5319129 | Preparation of dimethyl cyclohexanedicarboxylates | Bruce L. Gustafson, Brent Alan Tennant | 1994-06-07 |
| 5286898 | Low pressure process for the hydrogenation of dimethyl benzenedicarboxylates to the corresponding dimethyl cyclohexanedicarboxlates | Bruce L. Gustafson, Brent Alan Tennant, Timothy W. Price | 1994-02-15 |
| 5180842 | Purification of quinones | Michael Bellas | 1993-01-19 |
| 5149849 | Process for the preparation of quinhydrones | Michael Bellas, Fred H. Rash | 1992-09-22 |
| 5107003 | Preparation of quinones by the ceric-catalyzed oxidation of aromatic diols | Michael Bellas, Phillip Montgomery Hudnall | 1992-04-21 |
| 5075462 | Process for the preparation of quinones | Michael Bellas | 1991-12-24 |
| 5075463 | Preparation of quinones | Michael Bellas | 1991-12-24 |