Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Xufeng Lin
Hangzhou
CN
1 patent
2 Patents
US12291497
2025
3,3,3′,3′-tetramethyl-1,1′-spirobiindane-7,7′-diol
ZHEJIANG UNIVERSITY
0 cites
US11866393
2024
7,7′-dihalo-3,3,3′,3′-tetramethyl-1,1′-spirobiindane and Preparation Method Thereof
Zhejiang University
0 cites