Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE37262 | Herbal compositions for treatment of gastrointestinal disorders | Yu Long Yu | 2001-07-03 |
| 6039954 | Herbal compositions for treatment of gastrointestinal disorders | Yu Long Yu | 2000-03-21 |