Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7628849 | Fluorinated bis-(phthalocyanylaluminoxy)silyl pigments | Donald R. Diehl, Tommie L. Royster, Jr., Andrew J. Hoteling | 2009-12-08 |
| 7608140 | Inkjet inks containing azo pyrazolobenzopyrimidineone class of colorants | Joan C. Potenza, Paul A. Loncle, Donald R. Diehl, Shari L. Eiff | 2009-10-27 |
| 7582149 | Monoazo colorants from pyrazolobenzodiazinedioxides | Joan C. Potenza, Ann L. Carroll-Lee | 2009-09-01 |
| 7029837 | Photographic film element containing an emulsion with dual peek green responsivity | David E. Fenton, Lois A. Buitano, Sharon Johnston, David B. Moorehouse | 2006-04-18 |
| 6787297 | Dye-Layered silver halide photographic elements with low dye stain | Richard L. Parton, Robert D. Wilson, Roger A. Bryant, William James Harrison | 2004-09-07 |
| 6312884 | Photographic element | John D. Mee | 2001-11-06 |
| 6296994 | Photographic elements for colorimetrically accurate recording intended for scanning | Allan F. Sowinski, Lois A. Buitano | 2001-10-02 |
| 6291154 | Green sensitized tabular grain photographic emulsions | Anthony Adin, Frederick Charles Derks, Melvin M. Kestner | 2001-09-18 |
| 6251578 | Photographic film element containing an emulsion with green-red responsivity | Lois A. Buitano, Allan F. Sowinski | 2001-06-26 |
| 6225037 | Photographic film element with broad blue sensitivity | Lois A. Buitano, Allan F. Sowinski | 2001-05-01 |
| 6146818 | Color negative films intended for scanning having interleaved green and red recording layer units | María González, Allan F. Sowinski, Lois A. Buitano | 2000-11-14 |
| 6143482 | Photographic film element containing an emulsion with green-red responsivity | Lois A. Buitano, Allan F. Sowinski | 2000-11-07 |
| 6140036 | Photographic material having improved color reproduction | Richard L. Parton, Joan C. Potenza, Lois A. Buitano | 2000-10-31 |
| 6093526 | Photographic film element containing an emulsion with broadened green responsivity | Lois A. Buitano, Allan F. Sowinski | 2000-07-25 |
| 6066443 | Blue sensitizing dyes with heterocyclic substituents | Thomas R. Dobles, Richard L. Parton, Pamela M. Ferguson, Nona Veith Spitzner, David A. Stegman +2 more | 2000-05-23 |
| 6045983 | Color negative films adapted for digital scanning | Lois A. Buitano, Allan F. Sowinski, María González | 2000-04-04 |
| 5965345 | Co-dispersion of sensitizing dyes | John W. Boettcher, Frederick Charles Derks, Heidi M. Viterise | 1999-10-12 |
| 5958666 | Photographic element containing antifogging cycanine dyes | Roger Lok | 1999-09-28 |
| 5853968 | Multilayer color photographic element | Daniel R. English, Hans G. Ling | 1998-12-29 |
| 5723280 | Photographic element comprising a red sensitive silver halide emulsion layer | James K. Elwood, Frederick Charles Derks, Kenneth W. Lowe | 1998-03-03 |
| 5597687 | Sensitizing dye combination for photographic materials | Thomas R. Dobles, David A. Dumont, Paul B. Gilman, Sang H. Kim, Richard L. Parton | 1997-01-28 |
| 5429919 | Silver halide photographic elements with increased contrast | Kenneth James Lushington, Roger Lok | 1995-07-04 |
| 5418126 | Furan or pyrrole substituted dye compounds and silver halide photographic elements containing such dyes | David A. Stegman, Richard L. Parton, Pamela M. Ferguson | 1995-05-23 |
| 5238779 | Nucleated high contrast photographic elements containing low-stain sensitizing dyes | Anthony Adin, Linda J. Knapp | 1993-08-24 |
| 5210014 | Mid-green sensitizing dyes for photographic materials | Richard B. Anderson, Robert E. Dickerson, Fred M. Macon, Wayne W. Weber, II | 1993-05-11 |