Issued Patents All Time
Showing 1–25 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7700248 | Organic charge transporting polymers including charge transport moieties and silane groups, and silsesquioxane compositions prepared therefrom | Xin Jin, Wayne T. Ferrar, David S. Weiss | 2010-04-20 |
| 7011919 | Self-dispersing titanyl phthalocyanine pigment compositions and electrophotographic charge generation layers containing same | Michel F. Molaire | 2006-03-14 |
| 6949139 | Process for forming cocrystals containing chlorine-free titanyl phthalocyanines and low concentration of titanyl fluorophthalocyanine using organic milling aid | Michel F. Molaire | 2005-09-27 |
| 6866977 | Photoconductive elements having a polymeric barrier layer | Michel F. Molaire, Marie B. O'Regan, Wayne T. Ferrar, David S. Weiss, Jane Robin Cowdery | 2005-03-15 |
| 6666596 | Re-application of dye to a dye donor element of thermal printers | Elizabeth G. Burns, Susan L. Dawson, Elizabeth A. Gallo, Daniel J. Harrison, Ludmila S. Weiss | 2003-12-23 |
| 6593046 | Photoconductive elements having a polymeric barrier layer | Michel F. Molaire, Marie B. O'Regan, Wayne T. Ferrar, David S. Weiss, Jane Robin Cowdery | 2003-07-15 |
| 6573222 | Lubricating layer in photographic elements | Mridula Nair, Tamara K. Osburn | 2003-06-03 |
| 6517984 | Silsesquioxane compositions containing tertiary arylamines for hole transport | Wayne T. Ferrar, Jane Robinson Cowdery-Corvan, William T. Gruenbaum, Jeanne E. Kaeding, Michel F. Molaire +1 more | 2003-02-11 |
| 6451956 | Polymer and photoconductive element having a polymeric barrier layer | Marie B. O'Regan, Michel F. Molaire | 2002-09-17 |
| 6369136 | Electrophotographic toner binders containing polyester ionomers | Dinesh Tyagi | 2002-04-09 |
| 6294301 | Polymer and photoconductive element having a polymeric barrier layer | Marie B. O'Regan, Michel F. Molaire | 2001-09-25 |
| 6068957 | Lubricating layer in photographic elements | Mridula Nair, Tamara K. Osburn | 2000-05-30 |
| 6066425 | Electrophotographic charge generating element containing primer layer | Wayne T. Ferrar, J. Robin Cowdery, David S. Weiss | 2000-05-23 |
| 5902711 | Method to media mill particles using crosslinked polymer media and organic solvent | Dennis E. Smith, James R. Bennett | 1999-05-11 |
| 5885013 | Re-application of dye to a dye donor element of thermal printers | Elizabeth G. Burns, Susan L. Dawson, Elizabeth A. Gallo, Daniel J. Harrison, Ludmila S. Weiss | 1999-03-23 |
| 5874018 | Overcoated charge transporting elements and glassy solid electrolytes | Wayne T. Ferrar, Jane Robin Cowdery-Corvan, Edward T. Miskinis, Catherine Newell, Donald S. Rimai +3 more | 1999-02-23 |
| 5786119 | Electrophotographic elements having charge transport layers containing high mobility polyester binders | Marie B. O'Regan, Paul M. Borsenberger | 1998-07-28 |
| 5783348 | Method of fusing toner | Dinesh Tyagi, Muhammed Aslam | 1998-07-21 |
| 5780192 | Electrophotographic elements exhibiting reduced numbers of black spots in discharge area development systems | Marie B. O'Regan, Anne F. Lairmore, Jeffrey R. Murray, Albert V. Buettner, David S. Weiss | 1998-07-14 |
| 5776649 | Method of transferring toner to receiver with copolymer blend | John J. Fitzgerald | 1998-07-07 |
| 5747145 | Copolymer blend for toner receiver | John J. Fitzgerald | 1998-05-05 |
| 5733695 | Electrophotographic elements with generating layers containing polyester ionomers | Michel F. Molaire | 1998-03-31 |
| 5731117 | Overcoated charge transporting elements and glassy solid electrolytes | Wayne T. Ferrar, Jane Robin Cowdery-Corvan, Edward T. Miskinis, Catherine Newell, Donald S. Rimai +3 more | 1998-03-24 |
| 5716436 | Ink jet inks containing polyester ionomers | Domenic Santilli | 1998-02-10 |
| 5462829 | Polymer blends and toner compositions comprising same | Dinesh Tyagi | 1995-10-31 |