Inventor · disambiguated record
Joseph Chou
Also filed as: CHOU JOSEPH · CHOU JOSEPH C H
24 granted patents·9 pending applications·1,557 citations·filing 1994–2011
98Inventor score
Files withANDRX PHARMACEUTICALS INC13ANDRX CORP7ANDRX LABS LLC3ANDEX PHARMACEUTICALS INC1ANDRX PHARMACEUTIALS INC1
Top patents by PatentIndex Score
33 records- 0197US6790459B1Methods for treating diabetes via administration of controlled release metforminANDRX LABS LLC·Filed 2000·Granted Sep 14, 2004·125 cites·21 claims
- 0297US6099859AControlled release oral tablet having a unitary coreANDRX PHARMACEUTICALS INC·Filed 1998·Granted Aug 8, 2000·165 cites·29 claims
- 0395US6866866B1Controlled release metformin compositionsANDRX LABS LLC·Filed 2000·Granted Mar 15, 2005·58 cites·25 claims
- 0495US6284275B1Controlled release tablet having a unitary coreANDRX PHARMACEUTICALS INC·Filed 2000·Granted Sep 4, 2001·58 cites·39 claims
- 0595US5837379AOnce daily pharmaceutical tablet having a unitary coreANDRX PHARMACEUTICALS INC·Filed 1997·Granted Nov 17, 1998·173 cites·15 claims
- 0694US7919116B2Controlled release metformin formulationsANDRX LABS LLC·Filed 2007·Granted Apr 5, 2011·27 cites·5 claims
- 0793US6495162B2Controlled release oral tablet having a unitary coreANDRX PHARMACEUTICALS INC·Filed 2001·Granted Dec 17, 2002·39 cites·47 claims
- 0893US6099862AOral dosage form for the controlled release of a biguanide and sulfonylureaANDRX CORP·Filed 1998·Granted Aug 8, 2000·124 cites·4 claims
- 0993US6077541AOmeprazole formulationANDRX PHARMACEUTICALS INC·Filed 1999·Granted Jun 20, 2000·106 cites·14 claims
- 1092US6855336B2Omeprazole formulationANDRX PHARMACEUTICALS INC·Filed 2003·Granted Feb 15, 2005·33 cites·6 claims
- 1192US6096340AOmeprazole formulationANDRX PHARMACEUTICALS INC·Filed 1997·Granted Aug 1, 2000·92 cites·14 claims
- 1291US8475841B2Controlled release metformin formulationsCHENG XIU XIU·Filed 2011·Granted Jul 2, 2013·18 cites·9 claims
- 1389US6780435B2Omeprazole formulationANDRX PHARMACEUTICALS INC·Filed 2002·Granted Aug 24, 2004·24 cites·19 claims
- 1488US6602522B1Pharmaceutical formulation for acid-labile compoundsANDRX PHARMACEUTICALS L L C·Filed 2000·Granted Aug 5, 2003·39 cites·24 claims
- 1587US6106862AOnce daily analgesic tabletANDRX CORP·Filed 1998·Granted Aug 22, 2000·78 cites·16 claims
- 1687US5916595AHMG co-reductase inhibitorANDRX PHARMACEUTIALS INC·Filed 1997·Granted Jun 29, 1999·93 cites·12 claims
- 1784US6174548B1Omeprazole formulationANDRX PHARMACEUTICALS INC·Filed 1998·Granted Jan 16, 2001·63 cites·9 claims
- 1882US6156342AControlled release oral dosage formANDEX PHARMACEUTICALS INC·Filed 1998·Granted Dec 5, 2000·80 cites·19 claims
- 1981US5922352AOnce daily calcium channel blocker tablet having a delayed release coreANDRX PHARMACEUTICALS INC·Filed 1997·Granted Jul 13, 1999·56 cites·9 claims
- 2077US6485748B1Once daily pharmaceutical tablet having a unitary coreANDRX PHARMACEUTICALS INC·Filed 1997·Granted Nov 26, 2002·47 cites·14 claims
- 2174US5478572AGepirone dosage formBRISTOL MYERS SQUIBB CO·Filed 1994·Granted Dec 26, 1995·30 cites·16 claims
- 2266US2006008526A1Controlled release metformin compositionsANDRX CORP·Filed 2005·Application pending·0 cites
- 2366US2006008525A1Controlled release metformin compositionsANDRX CORP·Filed 2005·Application pending·0 cites
- 2466US2006008523A1Controlled release metformin compositionsANDRX CORP·Filed 2005·Application pending·0 cites
- 2566US2006008524A1Controlled release metformin compositionsANDRX CORP·Filed 2005·Application pending·0 cites
- 2665US2004219209A1Controlled release metformin compositionsFiled 2004·Application pending·0 cites
- 2763US2004175427A1Omeprazole formulationFiled 2004·Application pending·0 cites
- 2861US6733778B1Omeprazole formulationANDRX PHARMACEUTICALS INC·Filed 1999·Granted May 11, 2004·17 cites·16 claims
- 2953US8679534B2HMG-CoA reductase inhibitor extended release formulationCHEN CHIH-MING·Filed 2006·Granted Mar 25, 2014·0 cites·7 claims
- 3052US6177102B1Once daily analgesic tabletANDRX PHARMACEUTICALS INC·Filed 1999·Granted Jan 23, 2001·12 cites·20 claims
- 3151US2004029962A1HMG-COA reductase inhibitor extended release formulationFiled 2003·Application pending·0 cites
- 3251US2001024659A1Controlled release metformin formulationsANDRX CORP·Filed 2000·Application pending·0 cites
- 3348US2003157166A1Controlled release sulfonylurea formulationFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →