Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7867691 | Heated water spray processor | Howard A. Fromson, William J. Ryan, William J. Rozell | 2011-01-11 |
| 7816065 | Imageable printing plate for on-press development | Howard A. Fromson, William J. Rozell, William J. Ryan | 2010-10-19 |
| 7700266 | Water spray development of planographic plates | Howard A. Fromson, William J. Ryan, William J. Rozell | 2010-04-20 |
| 7229739 | Positive working thermal plates | Brian L. Anderson, William J. Ryan | 2007-06-12 |
| 6861196 | Photosensitive compositions having mixtures of alkoxy and non-alkoxy diazonium salt containing compounds | Stephan J. W. Platzer, Maria T. Sypek, Harald Baumann, Melinda Alden | 2005-03-01 |
| 6638679 | Photosensitive compositions having mixtures of alkoxy and non-alkoxy diazonium salt containing compounds | Stephan J. W. Platzer, Maria T. Sypek, Harald Baumann, Melinda Alden | 2003-10-28 |
| 6458503 | Fluorinated aromatic acetal polymers and photosensitive compositions containing such polymers | Stephan J. W. Platzer, Melinda Alden | 2002-10-01 |
| 5837586 | 4-(alkoxyhydroxy)styryl triazine photinitiators and photo sensitive composition | — | 1998-11-17 |
| 5543262 | Benzanthrone polymerization gate in photopolymerizable compositions | Maria T. Sypek, John Delude | 1996-08-06 |
| 5340681 | Method for preparing photographic elements having single photosensitive layer containing photopolymerizable compound, photoinitiator, diazonium compound and barrier material encapsulated pigment particles; and negative image formation process | Maria T. Sypek, Gary V. Grosclaude | 1994-08-23 |
| 5286594 | Photographic elements utilizing a single photosensitive layer containing a photopolymerizable compound, photoinitiator, diazonium compound and barrier material encapsulated pigment particles | Maria T. Sypek, Gary V. Grosclaude | 1994-02-15 |