Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359083 | Ultraviolet light stable color-changing systems | Ruizheng Wang, Qi Wang | 2025-07-15 |
| 12078550 | Thermochromic temperature sensor | Lyle Small, Ruizheng Wang, Medhanei Abraha | 2024-09-03 |
| 11236247 | Ultraviolet light stable color-changing systems | Ruizheng Wang, Qi Wang | 2022-02-01 |
| 10605681 | High pressure processing pressure sensor | Ruizheng Wang, Lyle Small | 2020-03-31 |
| 10585080 | High pressure processing pressure sensor | Ruizheng Wang, Lyle Small | 2020-03-10 |
| 10345278 | High pressure processing pressure sensor | Ruizheng Wang, Lyle Small | 2019-07-09 |
| 10113920 | Thermochromic efficiency indicator | Patrick Edson, Terrill Scott Clayton | 2018-10-30 |
| 10005304 | Pressure sensitive coating for image forming | Terrill Scott Clayton, Patrick Edson | 2018-06-26 |
| 9944811 | Interactive coating for end printing | — | 2018-04-17 |
| 9777178 | Reversible thermochromic and photochromic ink pens and markers | Terrill Scott Clayton | 2017-10-03 |
| 9745487 | Yellow thermochromic dyes, inks composition and level indicators | Ruizheng Wang, Yu Du, Medhanei Abraha, Terrill Scott Clayton, Lyle Small | 2017-08-29 |
| 9744514 | Stabilizing additives for thermochromic pigments | Terrill Scott Clayton, Bryan M. Siske, Christopher W. Roberts, Vladimir Tomovich | 2017-08-29 |
| 9738825 | Photochromic inks | Eric Cathie, Kristin Fletcher | 2017-08-22 |
| 9695320 | Small scale microencapsulated pigments and uses thereof | Terrill Scott Clayton, Lyle Small | 2017-07-04 |
| 9676953 | Reversible thermochromic and photochromic ink pens and markers | Terrill Scott Clayton | 2017-06-13 |
| 9617466 | Stabilizing additives for thermochromic pigments | Terrill Scott Clayton, Bryan M. Siske, Christopher W. Roberts, Vladimir Tomovich | 2017-04-11 |
| 9592694 | Pressure sensitive coating for image forming | Terrill Scott Clayton, Patrick Edson | 2017-03-14 |
| 9493668 | Reversible thermochromic and photochromic ink pens and markers | Terrill Scott Clayton | 2016-11-15 |
| 9399716 | Yellow thermochromic dyes, inks composition and level indicators | Ruizheng Wang, Yu Du, Medhanei Abraha, Terrill Scott Clayton, Lyle Small | 2016-07-26 |
| 9345270 | Water-activated thermochromic materials | Terrill Scott Clayton | 2016-05-24 |
| 9216397 | Stabilizing additives for thermochromic pigments | Terrill Scott Clayton, Bryan M. Siske, Christopher W. Roberts, Vladimir Tomovich | 2015-12-22 |
| 9187668 | Photochromic inks | Eric Cathie, Kristin Fletcher | 2015-11-17 |
| 9175175 | Small scale microencapsulated pigments and uses thereof | Terrill Scott Clayton, Lyle Small | 2015-11-03 |
| 9085192 | Pressure sensitive coating for image forming | Terrill Scott Clayton, Patrick Edson | 2015-07-21 |
| 8921264 | Thermochromic coloring pad | Terrill Scott Clayton | 2014-12-30 |