Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8178265 | Electrophotographic photoreceptor having a spectral marker and electrophotographic printer using the same | David Glenn Black, James Alan Hartman, Rudolph Wayne Hrobsky, Robert Max Lopez, Jr., Weimei Luo +2 more | 2012-05-15 |
| 7955769 | Control of crazing, cracking or crystallization of a charge transport layer in a photoconductor | David Glenn Black, James Alan Hartman, Weimei Luo, Dat Quoc Nguyen, Tanya Yvonne Thames | 2011-06-07 |
| 7642027 | Control of crazing, cracking or crystallization of a charge transport layer in a photoconductor | James Alan Hartman, Weimei Luo, Dat Quoc Nguyen, Tanya Yvonne Thames | 2010-01-05 |
| 6881272 | Selective removal of photoreceptor coatings by ultrasonification | David Glenn Black, Weimei Luo Gheleta, Dat Quoc Nguyen | 2005-04-19 |
| 6787276 | Dual layer photoconductors with charge transport layer including styrene-acrylic resin | David Glenn Black, Dat Quoc Nguyen, Bradford Taylor, Vincent Ting, Franklin Dilworth Zartman | 2004-09-07 |
| 6544702 | Charge transport layers comprising hydrazones and photoconductors including the same | Gregory W. Haggquist, Scott Thomas Mosier | 2003-04-08 |
| 6432597 | Electrophotographic photoconductor containing fluorenyl-azine derivatives and triarylamine in transport layer | Gregory W. Haggquist, Weimei Luo, Scott Thomas Mosier | 2002-08-13 |
| 6245471 | Charge generation layers comprising at least one titanate and photoconductors including the same | Scott Thomas Mosier | 2001-06-12 |
| 6214502 | Charge generation layers comprising binder blends and photoconductors including the same | Kasturei Rangan Srinivasan, Garry Hinch, Gregory W. Haggquist | 2001-04-10 |
| 6114583 | Preparation of triarylamines | Mark Thomas Bellino, Weimei Luo, Scott Thomas Mosier | 2000-09-05 |
| 6080518 | Electrophotographic photoconductor containing simple quinones to improve electrical properties | Scott Thomas Mosier | 2000-06-27 |
| 6066427 | Methods for making a charge generating layers comprising type I polymorph of titanyl phthalocyanine with reduced photosensitivity and photoconductors including the same | David Glenn Black, Laura Lee Kierstein | 2000-05-23 |
| 6022657 | Methods of making charge generation layers containing charge transport compound, and photoconductors containing the same | Sterritt R. Fuller, Jr., Gregory W. Haggquist, Laura Lee Kierstein, Scott Thomas Mosier, Jennifer Kaye Neely +1 more | 2000-02-08 |
| 5994013 | Dual layer photoconductors with charge generation layer containing charge transport compound | Scott Thomas Mosier, Jennifer Kaye Neely, Catherine Mailhe Randolph | 1999-11-30 |
| 5972549 | Dual layer photoconductors with charge generation layer containing hindered hydroxylated aromatic compound | Scott Thomas Mosier | 1999-10-26 |
| 5925486 | Imaging members with improved wear characteristics | Scott Thomas Mosier | 1999-07-20 |
| 5895739 | Enhanced photoconductive oxo-titanyl phthalocyanine | Scott Thomas Mosier, Catherine Mailhe Randolph | 1999-04-20 |
| 5773184 | Processing which enhances photoconductivity of type I titanyl phthalocyanine | Sterritt R. Fuller, Jr., Jennifer Kaye Neely | 1998-06-30 |
| 5571650 | Organic positive photoconductor | Garry Hinch, Laura Lee Kierstein | 1996-11-05 |
| 4321318 | Disazo photoconductor and process of manufacture of electrophotographic element | Howard W. Anderson | 1982-03-23 |