Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9193873 | Method of facilitating removal of bioorganic stains from surfaces | Ping Wang, Songtao Wu, Hongfei Jia, Masahiko Ishii, Minjuan Zhang | 2015-11-24 |
| 8679825 | Method facilitating removal of bioorganic stains from surfaces | Ping Wang, Songtao Wu, Hongfei Jia, Masahiko Ishii, Minjuan Zhang | 2014-03-25 |
| 8361768 | Heat resistant bioactive composition | Ping Wang, Songtao Wu, Hongfei Jia, Masahiko Ishii, Minjuan Zhang | 2013-01-29 |
| 8252571 | Preparation of solvent-borne polymeric bioactive coatings | Ping Wang, Songtao Wu, Hongfei Jia, Masahiko Ishii, Minjuan Zhang | 2012-08-28 |
| 8222015 | Heat resistant bioactive composition | Ping Wang, Songtao Wu, Hongfei Jia, Masahiko Ishii, Minjuan Zhang | 2012-07-17 |