Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7767825 | 2,2′,6,6′-tetraoxazolinyl biphenyl ligand and method for preparing the same | Wanbin Zhang, Yongjian Zhang | 2010-08-03 |
| 7754891 | 5,5′-Position linked 1,1′-biphenyl axial chiral ligand and method for preparing the same | Wanbin Zhang, Yongjian Zhang | 2010-07-13 |