Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6566033 | Conductive foam core imaging member | Debasis Majumdar, Narasimharao Dontula, Suresh Sunderrajan, Peter T. Aylward, Kelly S. Robinson | 2003-05-20 |
| 6436617 | Protective epoxy overcoat for imaging elements | Yongcai Wang, Kevin M. O'Connor, James L. Bello | 2002-08-20 |
| 6376160 | Protective epoxy overcoat for photographic elements | Yongcai Wang, Kevin M. O'Connor, James L. Bello | 2002-04-23 |
| 6303281 | Photographic element having improved scratch and abrasion resistance | Yongcai Wang, Alfred B. Fant, Dennis E. Smith | 2001-10-16 |
| 6291154 | Green sensitized tabular grain photographic emulsions | Anthony Adin, Frederick Charles Derks, Steven G. Link | 2001-09-18 |
| 5962210 | Color paper with improved wet abrasion sensitivity | Paul T. Hahm, Alberto M. Martinez, Eric L. Bell, Walter H. Isaac | 1999-10-05 |
| 5935742 | Photographic material having a processed photographic element in a cassette | Yongcai Wang, Dennis E. Smith, Alfred B. Fant | 1999-08-10 |
| 5811228 | Density correction dyes for color negative films with magnetic recording layers | Paul B. Merkel, David Hoke | 1998-09-22 |
| 5770353 | Photographic element having improved ferrotyping resistance and surface appearance | Yongcai Wang, Alfred B. Fant, Dennis E. Smith, Kurt M. Schroeder | 1998-06-23 |
| 5725999 | Methine yellow density correction dyes for color negative films with magnetic recording layers | Paul B. Merkel, David Hoke, Jeffrey Walter Schmoeger | 1998-03-10 |
| 5719014 | Color negative films containing yellow methine dyes for filtration and density correction | Paul B. Merkel, James A. Friday | 1998-02-17 |
| 5631126 | Epitaxially sensitized tabular grain emulsions containing speed/fog sulfodihydroxy aryl enhancing addenda | Richard L. Daubendiek, Jeffrey L. Hall | 1997-05-20 |
| 5595862 | Photographic elements containing matte particles of bimodal size distribution | Alfred B. Fant, Yongcai Wang, Dennis E. Smith, Rudolf D. Steinmetz | 1997-01-21 |
| 5550011 | Photographic elements containing matte particles of bimodal size distribution | Alfred B. Fant, Yongcai Wang, Dennis E. Smith, Gary W. Visconte | 1996-08-27 |
| 5514530 | Photographic elements comprising 2-phenylcarbamoyl-1-naphthol image-modifying couplers yielding dyes resistant to crystallization and reduction | Paul B. Merkel, Jerrold N. Poslusny, Ronald E. Leone, David A. Steele | 1996-05-07 |
| 5506094 | Photographic elements comprising 2-phenylcarbamoyl-1-naphthol image-modifying couplers yielding dyes resistant to crystallization and reduction | Paul B. Merkel, Jerrold N. Poslusny, Ronald E. Leone, David A. Steele | 1996-04-09 |
| 5451496 | Color photographic materials and methods containing DIR or DIAR couplers and phenolic coupler solvents | Paul B. Merkel, Paul L. Zengerle | 1995-09-19 |
| 5426020 | Pressure sensitivity relief for photographic products | Pranab Bagchi | 1995-06-20 |
| 5393650 | Pressure sensitivity relief for photographic products | Pranab Bagchi | 1995-02-28 |
| 5378593 | Color photographic materials and methods containing DIR or DIAR couplers and carbonamide coupler solvents | Paul B. Merkel, Paul L. Zengerle | 1995-01-03 |
| 5300411 | Photographic light-sensitive elements | Melvin D. Sterman, Alfred B. Fant, Dennis E. Smith, Gary W. Visconte | 1994-04-05 |
| 5288598 | Photographic light-sensitive elements | Melvin D. Sterman, Alfred B. Fant, Dennis E. Smith, Gary W. Visconte | 1994-02-22 |