Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10092486 | Polyurea or polyurethane capsules | Yabin Lei, Lewis Michael Popplewell | 2018-10-09 |
| 10085925 | Polyurea capsule compositions | Yabin Lei, Lewis Michael Popplewell, John Brahms, Xiang Fei | 2018-10-02 |