Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12221593 | Compositions for facilitating the removal of a fingerprint | Andreas Buthe, Ping Wang, Songtao Wu, Masahiko Ishii, Minjuan Zhang | 2025-02-11 |
| 12195704 | Compositions for facilitating biological stain removal | Songtao Wu, Masahiko Ishii, Minjuan Zhang | 2025-01-14 |