Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693461 | Mixed packet color photographic system | Tienteh Chen, Thomas Joseph Dannhauser, John D. Lewis, Mark A. Whitson | 1997-12-02 |
| 5665331 | Co-microprecipitation of nanoparticulate pharmaceutical agents with crystal growth modifiers | Raymond P. Scaringe, H. William Bosch | 1997-09-09 |
| 5662883 | Microprecipitation of micro-nanoparticulate pharmaceutical agents | Robert C. Stewart, Gregory L. McIntire, John R. Minter | 1997-09-02 |
| 5610002 | Photographic composition containing a thickening agent | Robert J. Ross, Richard W. Connelly | 1997-03-11 |
| 5591568 | High dye stability, high activity, low stain and low viscosity small particle yellow dispersion melt for color paper and other photographic systems | James L. Edwards, Danuta Gibson, Thomas A. Rosiek, Brian Thomas, Vincent J. Flow, III | 1997-01-07 |