Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12291497 | 3,3,3′,3′-tetramethyl-1,1′-spirobiindane-7,7′-diol | Xufeng Lin, Qiaoxia Zhou | 2025-05-06 |
| 11377457 | 3,3,3',3'-tetramethyl-1,1'-spirobiindane-based monophosphine ligand, intermediates thereof, preparation method and use of the same | Xufeng Lin, Qiaoxia Zhou | 2022-07-05 |