Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6485896 | Emulsion composition to control film core-set | Jehuda Greener, Yongcai Wang | 2002-11-26 |
| 5965338 | Color photographic element | Alfred B. Fant, Yongcai Wang | 1999-10-12 |
| 5928847 | Photographic element having ultrathin tabular grains | Alfred B. Fant, Yongcai Wang, Ronald G. Olsen | 1999-07-27 |
| 5914223 | Photographic element with outer layer having improved physical performance | Yongcai Wang, Alfred B. Fant, Kurt M. Schroeder | 1999-06-22 |
| 5856078 | Antihalation undercoat layer with improved adhesion and reduced finishing dirt | Yongcai Wang, Alfred B. Fant | 1999-01-05 |
| 5756273 | Photographic element containing a core/shell polymer latex | Yongcai Wang, Alfred B. Fant, James L. Bello, Kurt M. Schroeder | 1998-05-26 |
| 5550011 | Photographic elements containing matte particles of bimodal size distribution | Alfred B. Fant, Yongcai Wang, Dennis E. Smith, Melvin M. Kestner | 1996-08-27 |
| 5529891 | Photographic element having improved scratch resistance | Yongcai Wang, Alfred B. Fant, Kurt M. Schroeder | 1996-06-25 |
| 5300411 | Photographic light-sensitive elements | Melvin D. Sterman, Alfred B. Fant, Melvin M. Kestner, Dennis E. Smith | 1994-04-05 |
| 5300418 | Viscosity control of photographic melts | Pranab Bagchi, James A. Friday, Michael W. Orem, Alan R. Pitt | 1994-04-05 |
| 5288598 | Photographic light-sensitive elements | Melvin D. Sterman, Alfred B. Fant, Melvin M. Kestner, Dennis E. Smith | 1994-02-22 |
| 4917994 | Color photographic reflection print material with improved keeping properties | Alberto M. Martinez, Ronald G. Olsen | 1990-04-17 |