Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9410010 | Urea-terminated polyurethane dispersants | C. Chad Roberts, Michael Stephen Wolfe, Xiaoqing Li, Hari Babu Sunkara | 2016-08-09 |
| 9315690 | Aqueous pigment dispersions based on polyurethane dispersants having components to interact with cellulose | C. Chad Roberts, Christian Jackson | 2016-04-19 |
| 9303170 | Aqueous pigment dispersions with components to interact with cellulose | C. Chad Roberts, Christian Jackson | 2016-04-05 |
| 9090788 | Aqueous inkjet inks containing polymeric binders with components to interact with cellulose | C Chad Roberts, Christian Jackson | 2015-07-28 |
| 9062228 | Aqueous inkjet inks containing polyurethane binders with components to interact with cellulose | C Chad Roberts, Christian Jackson | 2015-06-23 |
| 9045661 | Method of preparing cross-linked colorant dispersions | John C. Hornby, Christian Jackson, Xiaoqing Li, James A. Silver, Tristan Williams | 2015-06-02 |
| 8827417 | Inkjet ink with polyurethane additive derived from alkoxy aromatic diols inks | C Chad Roberts, Waifong Liew Anton | 2014-09-09 |
| 8820907 | Amphoteric dispersants and their use in inkjet inks | C. Chad Roberts, Robert P. Held, Michael Stephen Wolfe | 2014-09-02 |
| 8815979 | Amphoteric polyurethane dispersants and their use in inkjet inks | C. Chad Roberts, Michael Stephen Wolfe | 2014-08-26 |
| 8759418 | Urea-terminated polyurethane dispersants | Xiaoqing Li, Tyau-Jeen Lin | 2014-06-24 |
| 8686089 | Crosslinking pigment dispersion on diblock polymeric dispersants | Xiaoqing Li, C. Chad Roberts | 2014-04-01 |
| 8591020 | Aqueous ink jet ink comprising a crosslinking pigment dispersion based on diblock polymeric dispersants | Xiaoqing Li, C. Chad Roberts | 2013-11-26 |
| 8591021 | Method of printing using ink jet inks comprising a crosslinking pigment dispersion based on diblock polymeric dispersants | Xiaoqing Li, C. Chad Roberts | 2013-11-26 |
| 8500266 | AB block copolymer dispersants having an ink vehicle soluble block | C. Chad Roberts, Robert P. Held, Christian Jackson | 2013-08-06 |
| 7932306 | Amphoteric dispersants and their use in inkjet inks | Robert P. Held, C. Chad Roberts | 2011-04-26 |
| 7635504 | Curable white inkjet ink | Hamdy A. Elwakil | 2009-12-22 |
| 7592378 | Ink jet ink | Tyau-Jeen Lin, Hamdy A. Elwakil | 2009-09-22 |
| 7476272 | Aluminum trihydrate containing slurries | Maureen Defeo, Glenn R. Evers | 2009-01-13 |
| 6660793 | Aqueous coating compositions having improved transparency | Karyn B. Visscher, Kenneth S. Kirshenbaum | 2003-12-09 |
| 6410619 | Method for conditioning organic pigments | Michael J. Greene, James G. King, Gregory R. Schulz, Karyn B. Visscher | 2002-06-25 |
| 6306521 | Pigment dispersions containing hydroxylated AB-block polymer dispersant | Harry J. Spinelli, Henry L. Jakubauskas, James G. King | 2001-10-23 |
| 6204319 | Aqueous coating compositions | Eric C. Houze, Harry J. Spinelli, Ayumu Yokoyama | 2001-03-20 |
| 6187854 | Pigment dispersions containing hydroxylated AB-block polymer dispersant | Harry J. Spinelli, Henry L. Jakubauskas, James G. King | 2001-02-13 |
| 5859113 | Pigment dispersions containing hydroxylated AB-block polymer dispersant | James G. King, Harry J. Spinelli, Henry G. Jakubauskas | 1999-01-12 |