Inventor · disambiguated record
Sou-Jen Chang
Also filed as: CHANG SOU-JEN · LIU HUAQING
16 granted patents·12 pending applications·138 citations·filing 1986–2011
93Inventor score
Top patents by PatentIndex Score
28 records- 0194US7098222B2Bicyclic-substituted amines having cyclic-substituted monocyclic substituentsABBOTT LAB·Filed 2005·Granted Aug 29, 2006·20 cites·13 claims
- 0290US7358263B2Fused bicyclic-substituted amines as histamine-3 receptor ligandsABBOTT LAB·Filed 2006·Granted Apr 15, 2008·11 cites·7 claims
- 0386US7094790B2Fused bicyclic-substituted amines as histamine-3 receptor ligandsABBOTT LAB·Filed 2004·Granted Aug 22, 2006·19 cites·19 claims
- 0485US7153889B2Bicyclic-substituted amines as histamine-3 receptor ligandsABBOTT LAB·Filed 2003·Granted Dec 26, 2006·18 cites·31 claims
- 0582US7189849B2Synthesis of acyclic nucleoside derivativesMEDIVIR AB·Filed 2005·Granted Mar 13, 2007·6 cites·14 claims
- 0681US6579986B2Preparation of quinoline-substituted carbonate and carbamate derivativesABBOTT LAB·Filed 2002·Granted Jun 17, 2003·8 cites·5 claims
- 0778US7807697B2Fused bicyclic-substituted amines as histamine-3 receptor ligandsABBOTT LAB·Filed 2008·Granted Oct 5, 2010·2 cites·10 claims
- 0877US5808017AProcess for preparing erythromycin A oximeABBOTT LAB·Filed 1996·Granted Sep 15, 1998·42 cites·5 claims
- 0971US6417366B2Preparation of quinoline-substituted carbonate and carbamate derivativesABBOTT LAB·Filed 2000·Granted Jul 9, 2002·4 cites·22 claims
- 1069US7932245B2Spirocyclopropyl amides and acids and their therapeutic applicationsABBOTT LAB·Filed 2003·Granted Apr 26, 2011·1 cites·11 claims
- 1165US4868310AProcess for preparing isothiazolonesROHM & HAAS·Filed 1986·Granted Sep 19, 1989·7 cites·5 claims
- 1256US2012108637A1Fused Bicyclic-Substituted Amines as Histamine-3 Receptor LigandsCOWART MARLON D·Filed 2011·Application pending·0 cites
- 1353US8106088B2Fused bicyclic-substituted amines as histamine-3 receptor ligandsCOWART MARLON D·Filed 2010·Granted Jan 31, 2012·0 cites·12 claims
- 1453US2004209859A1Fused cycloalkyl amides and acids and their therapeutic applicationsFiled 2003·Application pending·0 cites
- 1553US2006128962A1Preparation of quinoline-substituted carbonate and carbamate derivativesALLEN MICHAEL S·Filed 2006·Application pending·0 cites
- 1650US2004224953A1Fused bicyclic-substituted amines as histamine-3 receptor ligandsFiled 2003·Application pending·0 cites
- 1749US2004224952A1Fused bicyclic-substituted amines as histamine-3 receptor ligandsFiled 2003·Application pending·0 cites
- 1848US8273767B2Bicyclic-substituted amines as histamine-3 receptor ligandsALTENBACH ROBERT J·Filed 2010·Granted Sep 25, 2012·0 cites·27 claims
- 1947US8399468B2Octahydro-pyrrolo[3,4-B]pyrrole derivativesCOWART MARLON D·Filed 2010·Granted Mar 19, 2013·0 cites·14 claims
- 2046US2004248910A1Synthesis of acyclic nucleoside derivativesMEDIVIR AB·Filed 2004·Application pending·0 cites
- 2145US7074932B2Preparation of quinoline-substituted carbonate and carbamate derivativesALLEN MICHAEL S·Filed 2003·Granted Jul 11, 2006·0 cites·2 claims
- 2242US2004077617A1Fused cycloalkyl amides and acids and their therapeutic applicationsFiled 2002·Application pending·0 cites
- 2341US2005256309A1Tri-and bi-cyclic heteroaryl histamine-3 receptor ligandsALTENBACH ROBERT J·Filed 2004·Application pending·0 cites
- 2441US2005256118A1Bicyclic-substituted amines having cyclic-substituted monocyclic substituentsALTENBACH ROBERT J·Filed 2004·Application pending·0 cites
- 2540US2004092521A1Bicyclic-substituted amines as histamine-3 receptor ligandsFiled 2002·Application pending·0 cites
- 2637US2004077616A1Spirocyclopropyl amides and acids and their therapeutic applicationsFiled 2002·Application pending·0 cites
- 2736US2003220526A1Iodination of 4-fluoro-benzaldehydeFiled 2003·Application pending·0 cites
- 2835US6605707B1Process for the preparation of 6-O-propargyl erythromycin derivativesABBOTT LAB·Filed 2000·Granted Aug 12, 2003·0 cites·36 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →