Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10989472 | Method, apparatus and system for fluid cooling of toner dryer | Matthew M. Storey, Eric David Godshall, Peter Schmitt, Michael P. Dugan, Daniel M. McNeil +2 more | 2021-04-27 |
| 9874825 | Continuous coalescence processes | Joo T. Chung, Chieh-Min Cheng, Eric Joseph Young, Eric David Godshall, Brian J. Marion | 2018-01-23 |
| 9798257 | Sparged toner | Matthew W Croteau, Mark A. Jackson, Roger B B Keeble, Harold R Judd, Munir Salman +4 more | 2017-10-24 |
| 9639013 | Continuous coalescence processes | Joo T. Chung, Chieh-Min Cheng, Eric Joseph Young, Eric David Godshall, Brian J. Marion | 2017-05-02 |
| 9372421 | System and method for conventional particle rounding utilizing continuous emulsion-aggregation (EA) technology | Eric Joseph Young, Linda Jan, Eric David Godshall, Brian J. Marion, Chieh-Min Cheng | 2016-06-21 |
| 9354531 | Magenta toner | Shigeng Li, Christopher M. Wolfe, Randy P Tin, Eric David Godshall, Shigang Qiu +5 more | 2016-05-31 |
| 9267032 | Crystalline polyester latex production by solvent reuse phase inversion emulsification | Shigeng Li, Yanjia Zuo, Shigang Qiu, Peter V. Nguyen, Amy A. Grillo +1 more | 2016-02-23 |
| 9223237 | Additive attachment on toner particles by plasma | Joo T. Chung, Chieh-Min Cheng, Shigeng Li | 2015-12-29 |
| 9187605 | Process to prepare polyester phase inversion latexes | Yulin Wang, Karen A. Moffat, John L. Pawlak, Kevin F. Marcell | 2015-11-17 |
| 9086641 | Toner particle processing | Eric Joseph Young, Jay L. Schneider | 2015-07-21 |
| 9052625 | Method of continuously forming an aqueous colorant dispersion using a screw extruder | Joo T. Chung, Chieh-Min Cheng, Eric David Godshall, Jim Lee Pearson | 2015-06-09 |
| 8383311 | Emulsion aggregation toner composition | Chieh-Min Cheng, Zhen Lai, Zhaoyang Ou, Dennis A. Mattison, Jr., Phil Dale +2 more | 2013-02-26 |
| 8101331 | Method and apparatus of rapid continuous process to produce chemical toner and nano-composite particles | Fa-Gung Fan, Yuhua Tong, Chieh-Min Cheng, Pinyen Lin | 2012-01-24 |
| 8080360 | Toner preparation processes | Vincenzo G. Marcello, Tie Hwee Ng, Chieh-Min Cheng | 2011-12-20 |
| 7476480 | Processes for producing toner by treatment with enzyme | Amy A. Grillo, Eugene F. Young | 2009-01-13 |
| 7439004 | Methods for washing and dewatering toner | Chieh-Min Cheng, David R. Kurceba, Tie Hwee Ng, Abdisamed Sheik-Qasim, Melanie Lynn Davis | 2008-10-21 |
| 7238459 | Method and device for processing powder | — | 2007-07-03 |
| 6931950 | System and processes for particulate analysis | Vincenzo G. Marcello | 2005-08-23 |
| 6745493 | System and method for drying toner particles | Chieh-Min Cheng | 2004-06-08 |