Patents per Year
Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7728135 | Synthesis of CCR5 receptor antagonists | Xiongwei Shi, Man Zhu, William W. Leong, Vilas Hareshwar Dahanukar, Ilia Zavialov +8 more | 2010-06-01 | |
| 7521452 | Preparation of pharmaceutical salts of piperazine compounds | Wenxue Wu, Loc Thanh Tran, Feng Liang, William W. Leong, Hong-Chang Lee +2 more | 2009-04-21 | $185,953,000 |
| 6992189 | Synthesis of piperidine and piperazine compounds as CCR5 antagonists | William W. Leong, Minzhang Chen, Man Zhu, Tong Xiao, Xiongwei Shi +7 more | 2006-01-31 | $45,433,000 |
| 6936718 | Preparation of rotamer mixtures of pharmaceutical salts | Minzhang Chen, William W. Leong, Suhan Tang | 2005-08-30 | $164,946,000 |
| 6818773 | Synthesis of 4-[(Z)-4-bromophenyl)(ethoxyimino) methyl]-1'-[(2,4-dimethyl-1-oxido-3-pyridinyl)carbony)]-4'-methyl-1,4-′bipiperidine | Minzhang Chen, William W. Leong, Tong Gan, George S. K. Wong, Suhan Tang +1 more | 2004-11-16 | $147,664,000 |