Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11125733 | Digestive tract medication administration system and medication administration capsule | Xiaodong Duan | 2021-09-21 |
| 11076931 | Capsule for detection of gastrointestinal motility and method for preparing the same | Xiaodong Duan, Hongjiao Song | 2021-08-03 |