Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6222078 | Method of making .alpha.-chloro-.alpha.,.alpha.-difluoro aromatic compounds | Kevin R. Benson, James Franc | 2001-04-24 |
| 6201152 | Method of making 3,5-dichloro-p-toluoyl chloride | Michael J. Fifolt, William S. Derwin | 2001-03-13 |
| 6165426 | Method of purifying liquid products by removing soluble antimony compounds therefrom | — | 2000-12-26 |
| 6166272 | Molybdenum trioxide catalyzed fluorination reactions | — | 2000-12-26 |
| 6118028 | Method of making trifluoromethoxybenzenes | Kevin R. Benson, John J. Hickey, William S. Derwin, Michael J. Fifolt | 2000-09-12 |
| 6117278 | Method of making .alpha.-chloroxylenes | Kevin R. Benson, Michael J. Fifolt, John J. Hickey, James Franc, George Piotrowski +1 more | 2000-09-12 |
| 6114584 | Method of preparing brominated substituted anilines | — | 2000-09-05 |
| 5840998 | Side chain chlorination of aromatic and heterocyclic ethers | Kevin R. Benson, George Piotrowski | 1998-11-24 |