Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9814655 | Dental filler and compositions | Yang Cai, Xin Huo | 2017-11-14 |
| 9580441 | Dental compositions based on polymerizable resins containing isosorbide | Bernard Koltisko | 2017-02-28 |