Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9980502 | Chewing gum containing a cross-linked gelatin matrix gum base | Jingping Liu, Minmin Tian, Julie Hassler, Michael J. Greenberg | 2018-05-29 |
| 9974320 | Chewing gum base containing substituted polysaccharides and chewing gum products made there from | Jingping Liu, Kaichang Li | 2018-05-22 |