Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10940930 | Online antifouling ship ballast water treatment system and ship ballast water treatment method | Guangzhou Liu, Dongxia Duan | 2021-03-09 |
| 10781112 | Dehydrogenation tank and ballast water treatment system having the same | Guangzhou Liu, Dongxia Duan, Hongren Wang | 2020-09-22 |
| 9661870 | Nanogel comprising water-soluble active ingredients | Xuzhe Ding, Olivia Vidoni | 2017-05-30 |