trademarks were found for owners matching the name Chen, Siwen.| # | Class | status | |
|---|---|---|---|
| 1 |
S:97720280
M:KAIAGERBE NATURAL GENE 
O:Chen, Siwen |
5 | Registered |
| 2 |
S:97639684
M:KAIAGERBE NATURAL GENE 
O:CHEN, SIWEN, Li, Qingdan |
5 | Registered |
| 3 |
S:97639688
M:KAIAGERBE NATURAL GENE 
O:CHEN, SIWEN, Li, Qingdan |
30 | Registered |
| 4 |
S:97639694
M:KAIAGERBE TOTAL HEALTH 
O:Chen, Siwen |
5 | Registered |
| 5 |
S:97639740
M:KAIAGERBE TOTAL HEALTH 
O:Chen, Siwen |
30 | Dead |
| 6 |
S:97639755
M:KAIAGERBE TOTAL HEALTH 
O:Chen, Siwen |
30 | Registered |
| 7 |
S:86105678
M:ENTAD 
O:Chen, Siwen |
18 | Dead |
