Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11957726 | Pharmaceutical composition for controlling blood sugar | — | 2024-04-16 |
| 11731959 | Troxacitabine synthesis and crystal form thereof | — | 2023-08-22 |
| 11160842 | Drug or health care product preventing or treating liver and kidney damage-related diseases and use thereof | — | 2021-11-02 |
| 10894070 | Drug compound for the control of blood glucose, blood lipids and weight | Dong Chen | 2021-01-19 |
| 10548940 | Pharmaceutical composition for controlling blood lipids and body weight, and use thereof | — | 2020-02-04 |
| 9943560 | Medical compositions containing liquorice extracts with synergistic effect | Dong Chen | 2018-04-17 |
| 6461659 | Non-hydroscopic sweetener composition and method for preparation of same | — | 2002-10-08 |
| 6416806 | Herbal caffeine replacement composition and food products incorporating same | — | 2002-07-09 |
| 6319523 | Composition and method for inhibiting oral bacteria | — | 2001-11-20 |
| 6228996 | Process for extracting sweet diterpene glycosides | Weiping He | 2001-05-08 |
| 6123947 | Herbal composition and treatment methods | Youwei Wang | 2000-09-26 |
| 6124442 | Process for extracting triterpene glycosides from botanical sources | Weiping He | 2000-09-26 |
| 6103240 | Herbal sweetening and preservative composition comprising licorice extract and mogrosides obtained from plants belonging to cucurbitaceae and/or momordica | — | 2000-08-15 |
| 5997875 | Herbal composition and treatment methods | Youwei Wang | 1999-12-07 |
| 5939072 | Herbal composition and method of treating viral infection of the liver | Youwei Wang | 1999-08-17 |
| 5646126 | Sterol modified oligonucleotide duplexes having anticancer activity | Yung-Chi Cheng, Eugeny A. Lukhtanov, Rich B. Meyer, Jr., Balakrishna S. Pai, Michael W. Reed | 1997-07-08 |