Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10370549 | Cationic modified self-dispersing pigment dispersions and inkjet inks thereof | Michael Stephen Wolfe, Loretta L. Tam, Cullen Kirkpatrick | 2019-08-06 |
| 7524366 | IR transparent cyan inkjet ink | Kuo Hsiung Kung | 2009-04-28 |
| 6852156 | Self-dispersing pigment and process of making and use of same | An-Gong Yeh, Robert P. Held, James Hohman, Dhiren V. Patel, Yia-Ching Ray +2 more | 2005-02-08 |