Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9468633 | Oral controlled release dosage form | Manesh Dixit, Chih-Ming Chen, Jianbo Xie | 2016-10-18 |
| 8778395 | Diltiazem controlled release formulation and method of manufacture | Xiaohong Qi, Guohua Zhang, Manesh Dixit | 2014-07-15 |
| 8747898 | Controlled release oral dosage form | Boyong Li, Avinash Nangia, Chih-Ming Chen | 2014-06-10 |
| 8668932 | Extended release venlafaxine formulation | Manesh Dixit, Avinash Nangia, Chin-Ming Chen | 2014-03-11 |
| 8545880 | Controlled release oral dosage form | Boyong Li, Avinash Nangia, Chih-Ming Chen | 2013-10-01 |
| 8501227 | Stable pharmaceutical compositions without a stabilizer | Boyong Li | 2013-08-06 |
| 8475841 | Controlled release metformin formulations | Steve Jan, Joseph Chou, Chih-Ming Chen | 2013-07-02 |
| 8309104 | Oral controlled release formulation for sedative and hypnotic agents | Dacheng Tian | 2012-11-13 |
| 8252327 | Oral controlled release dosage form | Manesh Dixit, Chih-Ming Chen, Jianbo Xie | 2012-08-28 |
| 7988993 | Oral controlled release dosage form | Manesh Dixit, Chih-Ming Chen, Jianbo Xie | 2011-08-02 |
| 7931915 | Extended release venlafaxine formulation | Manesh Dixit, Avinash Nangia, Chih-Ming Chen | 2011-04-26 |
| 7919116 | Controlled release metformin formulations | Chih-Ming Chen, Steve Jan, Joseph Chou | 2011-04-05 |
| 7771750 | Controlled release oral dosage form | Boyong Li, Avinash Nangia, Chih-Ming Chen | 2010-08-10 |
| 7713550 | Controlled release sodium valproate formulation | Nilobon Podhipleux, Unchalee Lodin, Chih-Ming Chen, Avinash Nangia, Dacheng Tian | 2010-05-11 |
| 7470435 | Extended release venlafaxine formulation | Manesh Dixit, Avinash Nangia, Chih-Ming Chen | 2008-12-30 |
| 7237436 | Dosage form holder device and methods for immersion testing | Dacheng Tian, Jack Cardinal, Boyong Li, Avinash Nangia | 2007-07-03 |
| 7051606 | Dosage form holder device and methods for immersion testing | Dacheng Tian, Jack Cardinal, Boyong Li, Avinash Nangia | 2006-05-30 |
| 7022342 | Controlled release oral dosage form of beta-adrenergic blocking agents | Chih-Ming Chen | 2006-04-04 |
| 6905708 | Controlled release oral dosage form | Boyong Li, Avinash Nangia, Chih-Ming Chen | 2005-06-14 |
| 6893660 | Stable pharmaceutical compositions without a stabilizer | Boyong Li | 2005-05-17 |
| 6866866 | Controlled release metformin compositions | Chih-Ming Chen, Steve Jan, Joseph Chou | 2005-03-15 |
| 6790459 | Methods for treating diabetes via administration of controlled release metformin | Chih-Ming Chen, Steve Jan, Joseph Chou | 2004-09-14 |
| 6524620 | Diltiazem controlled release formulation and method of manufacture | Chih-Ming Chen, Steve Jan | 2003-02-25 |
| 6495162 | Controlled release oral tablet having a unitary core | Chih-Ming Chen, Steve Jan, Joseph Chou | 2002-12-17 |
| 6284275 | Controlled release tablet having a unitary core | Chih-Ming Chen, Joseph Chou, Steve Jan | 2001-09-04 |