Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12220463 | Quaternary ammonium cyclodextrin and preparation method and uses thereof, and silver nanoparticle-cyclodextrin complex and preparation method and uses thereof | Junfeng Liu, Junfeng Zan, GuoHua Zheng, Laichun Luo, Cong Chang +1 more | 2025-02-11 |
| 12221593 | Compositions for facilitating the removal of a fingerprint | Andreas Buthe, Songtao Wu, Hongfei Jia, Masahiko Ishii, Minjuan Zhang | 2025-02-11 |