Cheng; Xiu Xiu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cheng; Xiu Xiu.The latest application filed is for "oral controlled release dosage form".
Company Profile
0.34.45
- Cheng; Xiu Xiu - Davie FL US
- Cheng; Xiu Xiu - Weston FL
- Cheng, Xiu-Xiu - US
Patent Activity
| Patent | Date |
|---|---|
| Oral controlled release dosage form Grant 9,468,633 - Dixit , et al. October 18, 2 | 2016-10-18 |
| Diltiazem controlled release formulation and method of manufacture Grant 8,778,395 - Cheng , et al. July 15, 2 | 2014-07-15 |
| Controlled release oral dosage form Grant 8,747,898 - Li , et al. June 10, 2 | 2014-06-10 |
| Extended release venlafaxine formulation Grant 8,668,932 - Dixit , et al. March 11, 2 | 2014-03-11 |
| Controlled release oral dosage form Grant 8,545,880 - Li , et al. October 1, 2 | 2013-10-01 |
| Stable pharmaceutical compositions without a stabilizer Grant 8,501,227 - Li , et al. August 6, 2 | 2013-08-06 |
| Controlled release metformin formulations Grant 8,475,841 - Cheng , et al. July 2, 2 | 2013-07-02 |
| Oral Controlled Release Dosage Form App 20130022678 - Dixit; Manesh ; et al. | 2013-01-24 |
| Oral controlled release formulation for sedative and hypnotic agents Grant 8,309,104 - Cheng , et al. November 13, 2 | 2012-11-13 |
| Oral controlled release dosage form Grant 8,252,327 - Dixit , et al. August 28, 2 | 2012-08-28 |
| Oral Controlled Release Dosage Form App 20110268799 - Dixit; Manesh ; et al. | 2011-11-03 |
| Controlled Release Metformin Formulations App 20110195119 - Cheng; Xiu Xiu ; et al. | 2011-08-11 |
| Oral controlled release dosage form Grant 7,988,993 - Dixit , et al. August 2, 2 | 2011-08-02 |
| Extended Release Venlafaxine Formulation App 20110165234 - Dixit; Manesh ; et al. | 2011-07-07 |
| Extended release venlafaxine formulation Grant 7,931,915 - Dixit , et al. April 26, 2 | 2011-04-26 |
| Controlled release metformin formulations Grant 7,919,116 - Chen , et al. April 5, 2 | 2011-04-05 |
| Controlled Release Oral Dosage Form App 20100278926 - Li; Boyong ; et al. | 2010-11-04 |
| Controlled release oral dosage form Grant 7,771,750 - Li , et al. August 10, 2 | 2010-08-10 |
| Controlled release sodium valproate formulation Grant 7,713,550 - Podhipleux , et al. May 11, 2 | 2010-05-11 |
| Oral Controlled Release Formulation for Sedatives and Hypnotic Agents App 20090123535 - Cheng; Xiu Xiu ; et al. | 2009-05-14 |
| Extended release venlafaxine formulation App 20090081286 - Dixit; Manesh ; et al. | 2009-03-26 |
| Controlled release tamsulosin hydrochloride formulation App 20090004284 - Cheng; Xiu Xiu ; et al. | 2009-01-01 |
| Extended release venlafaxine formulation Grant 7,470,435 - Dixit , et al. December 30, 2 | 2008-12-30 |
| Pharmaceutical formulations containing a non-steroidal antinflammatory drug and an antiulcerative drug App 20070237820 - Cheng; Xiu Xiu ; et al. | 2007-10-11 |
| Dosage form holder device and methods for immersion testing App 20070209455 - Tian; D. ; et al. | 2007-09-13 |
| Oral controlled release formulation for sedative and hypotnic agents App 20070207203 - Cheng; Xiu Xiu ; et al. | 2007-09-06 |
| Biguanide formulations App 20070160671 - Cheng; Xiu-Xiu ; et al. | 2007-07-12 |
| Controlled release metformin formulations App 20070154548 - Cheng; Xiu Xiu ; et al. | 2007-07-05 |
| Dosage form holder device and methods for immersion testing Grant 7,237,436 - Tian , et al. July 3, 2 | 2007-07-03 |
| Directly compressible extended release alprazolam formulation App 20070087055 - Jan; David ; et al. | 2007-04-19 |
| Diltiazem controlled release formulation and method of manufacture App 20070036856 - Cheng; Xiu Xiu ; et al. | 2007-02-15 |
| Dosage form holder device and methods for immersion testing App 20060207356 - Tian; Dacheng ; et al. | 2006-09-21 |
| Dosage form holder device and methods for immersion testing Grant 7,051,606 - Tian , et al. May 30, 2 | 2006-05-30 |
| Controlled release oral dosage form of beta-adrenergic blocking agents Grant 7,022,342 - Chen , et al. April 4, 2 | 2006-04-04 |
| Controlled release metformin compositions App 20060034922 - Cheng; Xiu-Xiu ; et al. | 2006-02-16 |
| Controlled release metformin compositions App 20060008525 - Chen; Chih-Ming ; et al. | 2006-01-12 |
| Controlled release metformin compositions App 20060008526 - Chen; Chih-Ming ; et al. | 2006-01-12 |
| Controlled release metformin compositions App 20060008523 - Chen; Chih-Ming ; et al. | 2006-01-12 |
| Controlled release metformin compositions App 20060008524 - Chen; Chih-Ming ; et al. | 2006-01-12 |
| Extended release oxybutynin formulation App 20050287185 - Wong, David ; et al. | 2005-12-29 |
| Controlled release sodium valproate formulation App 20050276850 - Podhipleux, Nilobon ; et al. | 2005-12-15 |
| Sustained release neutralized divalproex sodium App 20050276848 - Podhipleux, Nilobon ; et al. | 2005-12-15 |
| Controlled release opioid analgesic formulation App 20050226929 - Xie, Jianbo ; et al. | 2005-10-13 |
| Dosage form holder device and methods for immersion testing App 20050166688 - Tian, Dacheng ; et al. | 2005-08-04 |
| Pharmaceutical formulations containing a non-steroidal antiinflammatory drug and an antiulcerative drug App 20050163847 - Cheng, Xiu Xiu ; et al. | 2005-07-28 |
| Controlled release oral dosage form App 20050147678 - Li, Boyong ; et al. | 2005-07-07 |
| Stable pharmaceutical compositions without a stabilizer App 20050142195 - Li, Boyong ; et al. | 2005-06-30 |
| Controlled release oral dosage form Grant 6,905,708 - Li , et al. June 14, 2 | 2005-06-14 |
| Rapidly disintegrating formulation App 20050112196 - Xie, Jianbo ; et al. | 2005-05-26 |
| Extended release venlafaxine formulation App 20050106248 - Dixit, Manesh ; et al. | 2005-05-19 |
| Stable pharmaceutical compositions without a stabilizer Grant 6,893,660 - Li , et al. May 17, 2 | 2005-05-17 |
| Itraconazole immediate release formulation App 20050074494 - Cheng, Xiu-Xiu ; et al. | 2005-04-07 |
| Controlled release metformin compositions Grant 6,866,866 - Chen , et al. March 15, 2 | 2005-03-15 |
| Controlled release metformin compositions App 20040219209 - Chen, Chih-Ming ; et al. | 2004-11-04 |
| Methods for treating diabetes via administration of controlled release metformin Grant 6,790,459 - Cheng , et al. September 14, 2 | 2004-09-14 |
| Oral controlled release dosage form App 20040156896 - Dixit, Manesh ; et al. | 2004-08-12 |
| Stable pharmaceutical compositions without a stabilizer App 20040101556 - Li, Boyong ; et al. | 2004-05-27 |
| Biguanide formulations App 20040052848 - Cheng, Xiu-Xiu ; et al. | 2004-03-18 |
| Controlled release oral dosage form App 20040005359 - Cheng, Xiu Xiu ; et al. | 2004-01-08 |
| Controlled release oral dosage form App 20030198683 - Li, Boyong ; et al. | 2003-10-23 |
| Controlled release oral dosage form of beta-adrenergic blocking agents App 20030185887 - Chen, Chih-Ming ; et al. | 2003-10-02 |
| Controlled release oral dosage form App 20030161874 - Li, Boyong ; et al. | 2003-08-28 |
| Diltiazem controlled release formulation and method of manufacture Grant 6,524,620 - Chen , et al. February 25, 2 | 2003-02-25 |
| Controlled release oral dosage form App 20030035840 - Li, Boyong ; et al. | 2003-02-20 |
| Controlled release oral tablet having a unitary core Grant 6,495,162 - Cheng , et al. December 17, 2 | 2002-12-17 |
| Controlled release oral tablet having a unitary core App 20020064556 - Cheng, Xiu Xiu ; et al. | 2002-05-30 |
| Controlled release metformin formulations App 20010024659 - Chen, Chih-Ming ; et al. | 2001-09-27 |
| Controlled release tablet having a unitary core Grant 6,284,275 - Chen , et al. September 4, 2 | 2001-09-04 |
| Diltiazem Controlled Release Formulation And Method Of Manufacture App 20010007681 - CHEN, CHIH-MING ; et al. | 2001-07-12 |
| Oral dosage form for the controlled release of a biguanide and sulfonylurea Grant 6,099,862 - Chen , et al. August 8, 2 | 2000-08-08 |
| Controlled release oral tablet having a unitary core Grant 6,099,859 - Cheng , et al. August 8, 2 | 2000-08-08 |
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