Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11717793 | Functional fibrous membrane, method for manufacturing the same, filter comprising the same | Siu Wah Wong, Yu-Jen Chiang, Chun Yin Karl YIP, Arthur Hong-kin Kwong, Huajia DIAO +3 more | 2023-08-08 |
| 11571664 | Deeply grooved nanoparticle-coated nanofibers | Yu Hang LEUNG, Arthur Hong-kin Kwong, Connie S. Kwok | 2023-02-07 |
| 10603230 | Low friction core-shell nanofibrous membranes for delivery of active ingredients to the wet skin | Connie S. Kwok | 2020-03-31 |
| 10293291 | Interlaced filtration barrier | Sau Kuen Connie Kwok | 2019-05-21 |
| 10201198 | Protective masks with coating comprising different electrospun fibers interweaved with each other, formulations forming the same, and method of producing thereof | Sau Kuen Connie Kwok, Hang Ching Kwok | 2019-02-12 |
| 10150070 | Interlaced Filtration Barrier | Sau Kuen Connie Kwok | 2018-12-11 |
| 10137394 | Interlaced filtration barrier | Sau Kuen Connie Kwok | 2018-11-27 |
| 9833405 | Biodegradable microdepot delivery system for topical delivery | Jinjie Xu, Sau Kuen Connie Kwok, Ngar Yee HUEN | 2017-12-05 |