Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6376422 | Dehydrogenation catalysts and methods | Karen A. Lewno, R. Merritt Sink | 2002-04-23 |
| 6255533 | Process for the recovery of cyclohexanone and cyclohexanol from cyclohexanone production distillation bottoms | Deirdre R. Williams | 2001-07-03 |
| 6015445 | Anti-caking solids | R. Merritt Sink | 2000-01-18 |
| 5980601 | Anti-caking solids | R. Merritt Sink | 1999-11-09 |
| 5885320 | Anti-caking process | R. Merritt Sink | 1999-03-23 |
| 5874651 | Recovering products from a by-products stream | Rebecca Phillips | 1999-02-23 |
| 5855816 | Dust suppression in solids | Teresa C. Webb | 1999-01-05 |
| 5820787 | Process for dust suppression in solids | Teresa C. Webb | 1998-10-13 |
| 5659092 | Purification process | — | 1997-08-19 |
| 5346620 | Process for waste water treatment by removal of sodium sulfate | David Hendrix, Nguyen L. Kim, Michael Loden, Jaime Morales | 1994-09-13 |