Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6558880 | Thermally developable imaging materials containing heat-bleachable antihalation composition | Ramanuj Goswami, William D. Ramsden, David G. Baird, LuAnn K. Weinstein, Margaret J. Helber +1 more | 2003-05-06 |
| 6498004 | Silver halide light sensitive emulsion layer having enhanced photographic sensitivity | Jerome R. Lenhard, Annabel A. Muenter, Stephen A. Godleski, Deepak Shukla, Donald R. Diehl | 2002-12-24 |
| 6376163 | Photobleachable composition, photographic element containing the composition and photobleachable method | Ramanuj Goswami, Samir Y. Farid, Robert James Perry, Ian R. Gould, Kevin W. Williams | 2002-04-23 |
| 6306570 | Silver halide light sensitive emulsion layer having enhanced photographic sensitivity | Anthony Adin, Jerome J. Looker, Samir Y. Farid, Ian R. Gould, Stephen A. Godleski +3 more | 2001-10-23 |
| 6153371 | Silver halide light sensitive emulsion layer having enhanced photographic sensitivity | Samir Y. Farid, Ian R. Gould, Stephen A. Godleski, Jerome R. Lenhard, Annabel A. Muenter | 2000-11-28 |
| 6054260 | Silver halide light sensitive emulsion layer having enhanced photographic sensitivity | Anthony Adin, Jerome J. Looker, Samir Y. Farid, Ian R. Gould, Stephen A. Godleski +3 more | 2000-04-25 |
| 6010841 | Silver halide light sensitive emulsion layer having enhanced photographic sensitivity | Samir Y. Farid, Jerome R. Lenhard, Chin H. Chen, Annabel A. Muenter, Ian R. Gould +1 more | 2000-01-04 |
| 5994051 | Silver halide light sensitive emulsion layer having enhanced photographic sensitivity | Ian R. Gould, Samir Y. Farid, Stephen A. Godleski, Jerome R. Lenhard, Annabel A. Muenter | 1999-11-30 |
| 5747235 | Silver halide light sensitive emulsion layer having enhanced photographic sensitivity | Samir Y. Farid, Jerome R. Lenhard, Chin H. Chen, Annabel A. Muenter, Ian R. Gould +1 more | 1998-05-05 |
| 5747236 | Silver halide light sensitive emulsion layer having enhanced photographic sensitivity | Samir Y. Farid, Jerome R. Lenhard, Chin H. Chen, Annabel A. Muenter, Ian R. Gould +2 more | 1998-05-05 |
| 5709982 | Photographic color developer reaction mixture | Carl A. Marrese | 1998-01-20 |
| 5705323 | Heat bleachable antihalation composition, elements containing same and method of use | Robert James Perry, Ramanuj Goswami | 1998-01-06 |
| 5693589 | Thermal imaging recording element | Ramanuj Goswami, Robert James Perry | 1997-12-02 |
| 5672562 | Thermal recording element | Ramanuj Goswami, Robert James Perry | 1997-09-30 |
| 5620835 | Method for preparing photographic color developer and reaction mixture useful in same | Carl A. Marrese | 1997-04-15 |
| 5508155 | Photographic color developers containing odorless antioxidants formed in situ from reaction of hydroxylamine and epoxide and use of same | Carl A. Marrese | 1996-04-16 |
| 5264323 | Photographic developing solution and use thereof in the high contrast development of nucleated photographic elements | Michael D. Purol, Donald L. Kerr | 1993-11-23 |
| 5236816 | Photographic developing solution and use thereof in the high contrast development of nucleated photographic elements | Michael D. Purol, Donald L. Kerr | 1993-08-17 |
| 4345085 | Method for preparing 2-pyrazolin-5-ones from 1,2,4-oxadiazoles | Chang-Kyu Kim, Cataldo A. Maggiulli | 1982-08-17 |