Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6893809 | Silver halide photographic element containing fogged emulsions for accelerated development | Kenneth J. Reed, John E. Keevert, Jr., Stephen P. Singer, Mary Christine Brick | 2005-05-17 |
| 6815153 | High speed color photographic element with improved granularity | Roger A. Weiss, Anabisdally I. Bodden | 2004-11-09 |
| 6811963 | Color photographic material with improved sensitivity | Sharon Johnston, Stephen P. Singer, Drake M. Michno, David Foster | 2004-11-02 |
| 6756188 | Photographic recording material for accelerated development | John E. Keevert, Jr., Stephen P. Singer, Kenneth J. Reed, Kenneth James Lushington, Mary Christine Brick | 2004-06-29 |
| 6699652 | Color photographic material with improved sensitivity comprising a pyrazolotriazole coupler | Sharon Johnston, Stephen P. Singer, Drake M. Michno, David Foster | 2004-03-02 |
| 6531272 | Color photographic element containing a fragmentable electron donor for improved photographic response | Joseph P. Pepe, Jeffrey C. Hansen, Annabel A. Muenter, Jerome R. Lenhard | 2003-03-11 |
| 6518008 | Fragmentable electron donor compounds in combination with high bromide tabular grain emulsions | Roger A. Bryant, Annabel A. Muenter, Jerome R. Lenhard | 2003-02-11 |
| 6509144 | Fragmentable electron donor compounds combined with broad blue spectral sensitization | Kenneth J. Reed, Joseph P. Pepe, Jon N. Eikenberry, Yun Chang, Annabel A. Muenter +1 more | 2003-01-21 |
| 6455242 | Color photographic element containing speed improving compound | Philip A. Allway, Bernard A. Clark, John D. Goddard, Louis E. Friedrich, Stephen P. Singer +1 more | 2002-09-24 |
| 6426180 | Color photographic element containing speed improving compound in combination with electron transfer agent releasing compound | Joseph F. Bringley, Stephen P. Singer, Marcello Vitale | 2002-07-30 |
| 6350565 | Color photographic element exhibiting increased red speed | Joseph F. Bringley, Marcello Vitale | 2002-02-26 |
| 6350564 | Color photographic element containing speed improving compound in combination with reflecting material | Joseph F. Bringley, Stephen P. Singer, Marcello Vitale | 2002-02-26 |
| 6319660 | Color photographic element containing speed improving compound | Philip A. Allway, Bernard A. Clark, John D. Goddard, Louis E. Friedrich, Stephen P. Singer +1 more | 2001-11-20 |
| 6242170 | Color photographic element containing a fragmentable electron donor in combination with a one equivalent coupler for improved photographic response | Joseph P. Pepe, Jeffrey C. Hansen, Annabel A. Muenter, David T. Southby | 2001-06-05 |
| 6225036 | Color photographic element containing a fragmentable electron donor in combination with a one equivalent coupler and starch peptized tabular emulsion for improved photographic response | Joe E. Maskasky, Kenneth J. Reed, Victor P. Scaccia | 2001-05-01 |
| 6187525 | Color photographic elements of increased sensitivity containing one equivalent coupler | Joe E. Maskasky, Kenneth J. Reed, Victor P. Scaccia | 2001-02-13 |
| 6159672 | Photographic material having a blue sensitive coupler starved unit | John B. Rieger | 2000-12-12 |
| 6114103 | Photographic recording material for accelerated development | Sharon Lunt, Scott C. Sutton | 2000-09-05 |
| 6090536 | Photographic emulsions and elements of increased sensitivity | Joe E. Maskasky, Kenneth J. Reed, Victor P. Scaccia | 2000-07-18 |
| 6027869 | Photographic elements containing light scattering particles | Joe E. Maskasky, Kenneth J. Reed, Victor P. Scaccia | 2000-02-22 |
| 6001548 | Color photographic film with a plurality of grain populations in its red recording layer unit | Joseph F. Bringley | 1999-12-14 |
| 5998114 | Color photographic film exhibiting increased red speed and sharpness | Joseph F. Bringley | 1999-12-07 |
| 5998113 | Color photographic film with a plurality of grain population in its blue recording layer unit | Joseph F. Bringley, Roger A. Bryant | 1999-12-07 |
| 5998115 | Photographic elements containing composite reflective grains | Joseph F. Bringley, Thomas B. Brust | 1999-12-07 |
| 5994042 | Color photographic film exhibiting increased blue speed | Joseph F. Bringley, Roger A. Bryant | 1999-11-30 |