Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9487523 | Process for making CGRP receptor antagonists | Kevin M. Belyk, Edward Cleator, Peter E. Maligres, Bangping Xiang, Nobuyoshi Yasuda +1 more | 2016-11-08 |
| 9233925 | Process for preparation of roflumilast | Yi Chen, Stanislaw Pikul, Guo-dong Chu | 2016-01-12 |
| 9085533 | Process for preparation of roflumilast | Yi Chen, Stanislaw Pikul, Guo-dong Chu | 2015-07-21 |
| 8680294 | Enantio- and stereo specific synthesis of β-amino-α-hydroxy amides | John F. Traverse, William M. Leong, Steven P. Miller, Jennifer Albaneze-Walker, Thomas J. Hunter +15 more | 2014-03-25 |
| 8598343 | Process for preparing a 2-alkynyl substituted 5-amino-pyrazolo-[4,3-e]-1,2,4-triazolo[1,5-c]pyrimidine | Yonggang Chen, Jeffrey Eckert, William W. Leong, Nanfei Zou, Gabriel Christian Kuklis | 2013-12-03 |
| 8076479 | Process and intermediates for the synthesis of (3-alkyl-5-piperidin-1-yl-3,3a-dihydro-pyrazolo[1,5-a]pyrimidin-7-yl)-amino derivatives and intermediates | Frank Xing Chen, Kartik M. Keertikar, Hong-Chang Lee, Ramani Raghavan, George G. Wu +1 more | 2011-12-13 |
| 7759487 | Preparation of ketone amides | David Jieh-Shyh Tsai, Hongbiao Liao | 2010-07-20 |
| 7737284 | Synthesis of temozolomide and analogs | Janet L. Mas, Donald Hou | 2010-06-15 |
| 7601833 | Process for preparing substituted 5-amino-pyrazolo-[4,3-e]-1,2,4-triazolo[1,5-c]pyrimidines | David Jieh-Shyh Tsai, Loc Thanh Tran, Pengyi Zhang, Andrew Jones | 2009-10-13 |
| 7507822 | Process for preparing substituted 5-amino-pyrazolo-[4,3-e]-1,2,4-triazolo[1,5-c]pyrimidines | Loc Thanh Tran, Pengyi Zhang | 2009-03-24 |
| 7446209 | Synthesis of temozolomide and analogs | Janet L. Mas, Donald Hou | 2008-11-04 |
| 7439361 | Process for preparing substituted 5-amino-pyrazolo-[4,3-e]-1,2,4-triazolo[1,5-c]pyrimidines | David Jieh-Shyh Tsai, Loc Thanh Tran, Pengyi Zhang, Andrew Jones | 2008-10-21 |
| 7235659 | Process for preparing substituted 5-amino-pyrazolo-[4,3-e]-1,2,4-triazolo[1,5-c]pyrimidines | Loc Thanh Tran, Pengyi Zhang | 2007-06-26 |
| 7223861 | Process for preparing substituted 5-amino-pyrazolo-[4,3-e]-1,2,4-triazolo-[1,5-c]-pyrimidines | David Jieh-Shyh Tsai, Loc Thanh Tran, Pengyi Zhang, Andrew Jones | 2007-05-29 |
| 7087751 | Synthesis of temozolomide and analogs | Janet L. Mas, Donald Hou | 2006-08-08 |
| 6844434 | Synthesis of temozolomide and analogs | — | 2005-01-18 |
| 6307048 | Enantioselective alkylation of tricyclic compounds | Charles Bernard, Frank Xing Chen, Donald Hou, Agnes S. Kim-Meade, George G. Wu | 2001-10-23 |
| 6288233 | Enantioselective alkylation of tricyclic compounds | Frank Xing Chen | 2001-09-11 |
| 5929236 | 2-substituted morpholine and thiomorpholine derivatives as GABA-B antagonists | David J. Blythin, William Kreutner | 1999-07-27 |
| 5349099 | Process for preparing intermediates for the synthesis of antifungal agents | Donald Hou, Zheng-Yun James ZHAN | 1994-09-20 |