Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12145385 | Apparatus and method for securing inkjet MICR print with a secondary penetrating ink | Brian Lewis, Michael R. Riley | 2024-11-19 |
| 11884831 | Photochromic inkjet inks and methods of making photochromic inkjet inks for security printing applications | Michael R. Riley | 2024-01-30 |
| 11708503 | Thermally inkjettable acrylic dielectric ink formulation and process | Michael John Dixon, Yimin Guan, Ann P. Holloway, Jeanne Marie Saldanha Singh, Zhigang Xiao | 2023-07-25 |
| 11059987 | Security printing inks for inkjet printers and method of manufacture | Michael R. Riley | 2021-07-13 |
| 10733825 | Covert secure document registration system | Brian Lewis, Michael R. Riley, David Altfeder | 2020-08-04 |
| 10703922 | Thermally inkjettable acrylic dielectric ink formulation and process | Michael John Dixon, Yimin Guan, Ann P. Holloway, Jeanne Marie Saldanha Singh, Zhigang Xiao | 2020-07-07 |
| 10626282 | Security printing inks for inkjet printers and method of manufacture | Michael R. Riley | 2020-04-21 |
| 10563074 | Nir-to-visible upconversion inkjet inks | Michael R. Riley | 2020-02-18 |
| 10497672 | Ultra-thin display using printed printed light emitting diodes | William Johnstone Ray, Mark David Lowenthal, Richard A. Blanchard, Lixin Zheng, Bradley Steven Oraw | 2019-12-03 |
| 10475269 | Covert secure document registration system | Brian Lewis, Michael R. Riley, David Altfeder | 2019-11-12 |
| 10400121 | Nir-to-visible upconversion inkjet inks | Michael R. Riley | 2019-09-03 |
| 10150879 | Method of making NIR-to-visible upconversion inkjet inks | Michael R. Riley | 2018-12-11 |
| 10113074 | Thermally inkjettable acrylic dielectric ink formulation and process | Michael John Dixon, Yimin Guan, Ann P. Holloway, Jeanne Marie Saldanha Singh, Zhigang Xiao | 2018-10-30 |
| 10081736 | Composition and method of making NIR-to-visible upconversion inkjet inks | Michael R. Riley | 2018-09-25 |
| 10059854 | Composition and method of making aqueous penetrating inkjet ink | Brian Lewis, Chelsea Russell, Michael R. Riley | 2018-08-28 |
| 9747483 | Methods for securing invisible 2D barcodes and printed images | Brian Lewis, Michael R. Riley | 2017-08-29 |
| 9534130 | Composition and method of making an aqueous magnetic ink character recognition inkjet ink | Michael R. Riley, Brian Lewis | 2017-01-03 |
| 9123705 | Conductive ink for filling vias | Richard A. Blanchard, William Johnstone Ray, Mark David Lowenthal, Theodore I. Kamins | 2015-09-01 |
| 8940627 | Conductive ink for filling vias | Richard A. Blanchard, William Johnstone Ray, Mark David Lowenthal, Theodore I. Kamins | 2015-01-27 |
| 8844137 | Ejection devices for inkjet printers and method for fabricating ejection devices | Jiandong Fang, Xiaoming Wu, Elaine Money, Eunki Hong, Yimin Guan +4 more | 2014-09-30 |
| 8659158 | Thermally inkjettable acrylic dielectric ink formulation and process | Michael John Dixon, Yimin Guan, Ann P. Holloway, Jeanne Marie Saldanha Singh, Zhigang Xiao | 2014-02-25 |
| 8349211 | Fluorescent additives for ink | — | 2013-01-08 |
| 8172378 | Carbon black pigmented inkjet ink having multiple humectants | — | 2012-05-08 |
| 7841687 | System and method for identifying a prescribed inkjet ink | Ajay Kanubhai Suthar | 2010-11-30 |
| 7690778 | Printhead auto-alignment detection system that uses a printed printhead alignment pattern cotaining fluorescing material | Xuan-Chao Huang, Richard Lee Reel, Ajay Kanubhai Suthar | 2010-04-06 |