Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5221756 | Method for the recovery and purification of maltol | Alexander Fleisher, Richard J. Coleman, Yan Gorenshteyn | 1993-06-22 |
| 5192462 | Thickening agents for topical preparations | Kevin F. Gallagher, Abel G. Pereira | 1993-03-09 |