Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10813851 | Color-changing microcapsule comprising pigment core and pressure breakable wall layer, and preparation method therefor | Jae Uk Lee, Byung Ho Park, Ik Joo LEE, Yanfu JIANG, Hailan Jin | 2020-10-27 |