Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1005477 | Ear plugs | — | 2023-11-21 |
| 10675308 | Chinese medicine extract and preparation method and application thereof | Jian Tang, Guangrong Liu | 2020-06-09 |
| 10675488 | Acne removing skin care product and preparation method thereof | Guangrong Liu, Jian Tang | 2020-06-09 |
| 10321689 | Antimicrobial traditional Chinese medicine composition, and preparation method and use thereof | Guangrong Liu, Jian Tang | 2019-06-18 |
| 9993510 | Acne-removing traditional chinese medicine composition and preparation method thereof | Guangrong Liu, Jian Tang | 2018-06-12 |