Issued Patents All Time
Showing 1–25 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8846981 | 1,1-di[(alkylphenoxy)ethoxy]cyclohexanes | James A. Bonham, Edward A. Casson, III | 2014-09-30 |
| 8632943 | Near-infrared sensitive, positive-working, image forming composition and photographic element containing a 1,1-di[(alkylphenoxy)ethoxy]cyclohexane | James A. Bonham, Kimberly R. Kukla, Richard C. Wax, Teresa Baker, Ella Ross Ryan | 2014-01-21 |
| 8052829 | Photopolymerizable compositions containing an oxonol dye | Patrick Vaughn | 2011-11-08 |
| 7892386 | Radiation-curable fluorescing compositions | Patrick Vaughn, Aysegul Kascatan Nebioglu | 2011-02-22 |
| 7802910 | Light guide exposure device | Kirk A. Middlemass, George H. Lester, Todd J. Hallock | 2010-09-28 |
| 7671543 | Light exposure control device and apparatus | George H. Lester, Thomas J. Cavanaugh, Kirk A. Middlemass | 2010-03-02 |
| 6861196 | Photosensitive compositions having mixtures of alkoxy and non-alkoxy diazonium salt containing compounds | Maria T. Sypek, Paul A. Perron, Harald Baumann, Melinda Alden | 2005-03-01 |
| 6638679 | Photosensitive compositions having mixtures of alkoxy and non-alkoxy diazonium salt containing compounds | Maria T. Sypek, Paul A. Perron, Harald Baumann, Melinda Alden | 2003-10-28 |
| 6458503 | Fluorinated aromatic acetal polymers and photosensitive compositions containing such polymers | Paul A. Perron, Melinda Alden | 2002-10-01 |
| 6261734 | Peel-developable single sheet color proofing system with laminated adhesive layers | — | 2001-07-17 |
| 5900345 | Surfactant in precoat for lithographic plates | Joe E. South, Melinda Alden | 1999-05-04 |
| 5860184 | Process for the mechanical roughening of the surface of a printing plate substrate and cylinder brush for carrying out the process | Walter Mackert, Rudolf Neubauer | 1999-01-19 |
| 5792588 | Negative working, peel developable, single sheet color proofing system | Wojciech A. Wilczak, David L. Siegfried | 1998-08-11 |
| 5775977 | Process for the mechanical roughening of the surface of a printing plate substrate | Walter Mackert, Rudolf Neubauer | 1998-07-07 |
| 5725992 | Process for the production of a multicolored image and photosensitive material for carrying out this process | Wojciech A. Wilczak, Gerhard Buhr, Dieter Mohr | 1998-03-10 |
| 5725988 | Solid transfer negative- or positive-working color proofing element | — | 1998-03-10 |
| 5705313 | Process for the production of a lithographic printing plate through selective transfer | Werner Frass, Willi-Kurt Gries | 1998-01-06 |
| 5693449 | Process for the production of a multicolored image and photosensitive material for carrying out this process | Wojciech A. Wilczak, Gerhard Buhr, Dieter Mohr | 1997-12-02 |
| 5683852 | Light-sensitive material for producing a multi-color image | Karin Maerz | 1997-11-04 |
| 5681682 | Light-sensitive material for producing a multi-color image | Karin Maerz | 1997-10-28 |
| 5627009 | Process for the production of a multicolored image | Karin Maerz, Ine Gramm, Manfred Hilger, Dieter Mohr | 1997-05-06 |
| 5545506 | Method of producing an image using a negative working, peel developable, single sheet color proofing system | Wojciech A. Wilczak, David L. Siegfried | 1996-08-13 |
| 5534384 | Photosensitive material for the production of a multicolored image | Siegfried Nuernberger, Karin Maerz | 1996-07-09 |
| 5534373 | Peel-apart process for the production of a colored image and imaged product produced through the process | Andrea Buchmann, Gerhard Buhr | 1996-07-09 |
| 5529883 | Photosensitive material for the production of a colored image utilizing adhesion promoting layer | Andrea Buchmann, Gerhard Buhr | 1996-06-25 |