5 trademarks were found for owners matching the name Shanghai Xiwei Biotechnology Co., Ltd..
#Classstatus
1 S:97751017
M:WFS-PCT-2

O:Shanghai Xiwei Biotechnology Co., Ltd.
5 Dead
2 S:97751025
M:DSK-MITOREPAIR-1

O:Shanghai Xiwei Biotechnology Co., Ltd.
5 Dead
3 S:97348877
M:SISWISHPRO

O:Shanghai Xiwei Biotechnology Co., Ltd.
5 Dead
4 S:97348887
M:SISWISHPRO

O:Shanghai Xiwei Biotechnology Co., Ltd.
30 Dead
5 S:97348894
M:SISWISHPRO

O:Shanghai Xiwei Biotechnology Co., Ltd.
32 Dead
Trademark Alertz updated from USPTO on 2030-01-24