Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12049551 | Composite particles for toner additives | Hairuo Tu, Jincheng Xiong, Dmitry Fomitchev | 2024-07-30 |
| 11773255 | Nanocomposites containing crystalline polyester and organosilica | Dmitry Fomitchev, Hairuo Tu, Samir Kumar | 2023-10-03 |
| 11091631 | Nanocomposites containing crystalline polyester and organosilica | Dmitry Fomitchev, Hairuo Tu, Samir Kumar | 2021-08-17 |
| 10954402 | Inkjet ink compositions | Jinqi Xu, Jodi A. Bates, Heather E. Clarke, Tianqi Liu | 2021-03-23 |
| 10414865 | Amphoteric polymers and use in inkjet ink compositions | Jinqi Xu | 2019-09-17 |
| 10233342 | Polymers for inkjet ink compositions | Jinqi Xu, Andrea Lebed, Heather E. Clarke, Alexander Shaknovich, Tianqi Liu | 2019-03-19 |
| 10138388 | Polymers for inkjet ink compositions | Jinqi Xu, Andrea Lebed, Heather E. Clarke, Alexander Shaknovich, Tianqi Liu | 2018-11-27 |
| 10106696 | Inkjet ink compositions | Tianqi Liu, Robert J. Anderson, Jinqi Xu, Jodi A. Bates | 2018-10-23 |
| 9873807 | Core-shell polymeric materials | Jinqi Xu | 2018-01-23 |
| 9790385 | Ink compositions | Jinqi Xu | 2017-10-17 |
| 9732227 | Modified colorants and inkjet ink compositions comprising modified colorants | Feng Gu, James A. Belmont, Elizabeth G. Burns, Barry B. Corden, Yuan Yu +1 more | 2017-08-15 |
| 9109128 | Ink compositions | Jinqi Xu | 2015-08-18 |
| 8858695 | Modified colorants and inkjet ink compositions comprising modified colorants | Feng Gu, James A. Belmont, Elizabeth G. Burns, Barry B. Corden, Yuan Yu +1 more | 2014-10-14 |
| 8492457 | Method of preparing pigment compositions | — | 2013-07-23 |
| 8021471 | Modified colorants with aliphatic poly-acid groups | — | 2011-09-20 |
| 7893152 | Polymers and other groups attached to pigments and subsequent reactions | Curtis E. Adams | 2011-02-22 |
| 7173078 | Process for preparing modified pigments | Melanie G. Lamprey, John Mathew | 2007-02-06 |
| 6916367 | Modified pigments and process for preparing modified pigments | — | 2005-07-12 |
| 6833026 | Modified pigments and process for preparing modified pigments | — | 2004-12-21 |
| 6723783 | Polymers and other groups attached to pigments and subsequent reactions | Curtis E. Adams | 2004-04-20 |
| 6641656 | Dispersions comprising modified pigments | Yuan Yu | 2003-11-04 |
| 6593453 | Activated peptides and conjugates | Michael E. Annunziato | 2003-07-15 |
| 6494943 | Ink jet inks, inks, and other compositions containing colored pigments | Yuan Yu, Friedrich K. von Gottberg, Robert M. Amici | 2002-12-17 |
| 6221143 | Cationic pigments and aqueous compositions containing same | — | 2001-04-24 |
| 6210908 | Activated peptides and conjugates | Michael E. Annunziato | 2001-04-03 |