Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12379386 | Antibodies to 25-hydroxyvitamin D2 and D3 for detecting total 25-hydroxyvitamin D | Niver Sahakian, Bruce A. Campbell, Spencer Lin, Qimu Liao, Ramon A. Evangelista | 2025-08-05 |
| 11815517 | Antibodies to 25-hydroxyvitamin D2 and D3 | Niver Sahakian, Bruce A. Campbell, Spencer Lin, Qimu Liao, Ramon A. Evangelista | 2023-11-14 |
| 10837973 | Method for detecting total 25-hydroxyvitamin D using antibodies to 25-hydroxyvitamin D2 and D3 | Niver Sahakian, Bruce A. Campbell, Spencer Lin, Qimu Liao, Ramon A. Evangelista | 2020-11-17 |
| 8785603 | Antibodies to 25-hydroxyvitamin D2 and D3 and uses thereof | Niver Sahakian, Bruce A. Campbell, Spencer Lin, Qimu Liao, Ramon A. Evangelista | 2014-07-22 |
| 5902888 | Synthesis of 6.alpha.-functionalized estriol haptens and protein conjugates thereof | Gary M. Johnson | 1999-05-11 |
| 5328828 | Compositions and methods for determining the presence of amphetamines in a sample suspected of containing amphetamine and/or methamphetamine | Mae W. Hu, Cheng-I Lin, Chen-Jung Hsu, Marcel Pirio, Edwin F. Ullman | 1994-07-12 |
| 5135863 | Compositions and methods for determining the presence of amphetamines in a sample suspected of containing amphetamine and/or methamphetamine | Mae W. Hu, Cheng-I Lin, Chen-Jung Hsu, Marcel Pirio, Edwin F. Ullman | 1992-08-04 |