Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Weiwei Zhou
Zhejiang
CN
1 patent
3 Patents
USD1097690
2025
Beverage Container Lid
Zhejiang Ansheng Science & Technology Stock Co., Ltd.
0 cites
USD1097711
2025
Beverage Container
Zhejiang Ansheng Science & Technology Stock Co., Ltd.
0 cites
US12220685
2025
Solid-phase Extraction Material, and Preparation Method and Use Thereof
NANJING UNIVERSITY
0 cites