Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11491089 | Reloadable microcapsules | John Brahms, Yabin Lei, Julie Ann Wieland, Lewis Michael Popplewell | 2022-11-08 |
| 11311467 | Polyurea capsules prepared with a polyisocyanate and cross-linking agent | Yabin Lei, Carol Joyce, Lewis Michael Popplewell | 2022-04-26 |
| 11268204 | Metallic terminal and manufacturing method thereof | Guo Li, Xiao Qing Zhang, Knight Zhang | 2022-03-08 |
| 11224569 | Hydrogel capsules and process for preparing the same | Yabin Lei | 2022-01-18 |