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Hui-Fang Chang

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  • Wilmington, DE, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Nicotinic acetylcholine receptor ligands 101
    • Patent number 7,842,803
    • Issue date Nov 30, 2010
    • AstraZeneca AB
    • Hui-Fang Chang
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Oxazolidinone nicotinic acetylcholine receptor agonists
    • Patent number 7,514,567
    • Issue date Apr 7, 2009
    • Astrazeneca AB
    • Hui-Fang Chang
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Compounds and uses thereof
    • Patent number 7,465,795
    • Issue date Dec 16, 2008
    • Astrazeneca AB
    • Marc J. Chapdelaine
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Compounds and uses thereof
    • Patent number 7,425,556
    • Issue date Sep 16, 2008
    • Astrazeneca AB
    • Marc J. Chapdelaine
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Furyl compounds
    • Patent number 7,417,049
    • Issue date Aug 26, 2008
    • Astrazeneca AB
    • Hui-Fang Chang
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Heterocyclic compounds
    • Patent number 7,417,050
    • Issue date Aug 26, 2008
    • Astrazeneca AB
    • Hui-Fang Chang
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Thienyl compounds
    • Patent number 7,186,836
    • Issue date Mar 6, 2007
    • AstraZeneca AB
    • Hui-Fang Chang
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

  • Information Patent Application

    Cinnoline Compounds for the Treatment of Anxiety, Cognitive and Moo...
    • Publication number 20110144331
    • Publication date Jun 16, 2011
    • AstraZeneca AB
    • Marc J. Chapdelaine
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Nicotinic Acetylcholine Receptor Ligands 101
    • Publication number 20110136804
    • Publication date Jun 9, 2011
    • AstraZeneca AB
    • Hui-Fang Chang
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Thienyl Compounds
    • Publication number 20110124672
    • Publication date May 26, 2011
    • AstraZeneca AB
    • Hui-Fang Chang
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Compounds and Uses Thereof
    • Publication number 20090036454
    • Publication date Feb 5, 2009
    • AstraZeneca AB
    • Marc J. Chapdelaine
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Compounds and Uses Thereof
    • Publication number 20090018112
    • Publication date Jan 15, 2009
    • AstraZeneca AB
    • Marc J. Chapdelaine
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Compounds and Uses Thereof - 848
    • Publication number 20080318943
    • Publication date Dec 25, 2008
    • AstraZeneca AB
    • Hui-Fang Chang
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Nicotinic Acetylcholine Receptor Ligands 101
    • Publication number 20080139600
    • Publication date Jun 12, 2008
    • AstraZeneca AB
    • Hui-Fang Chang
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Nicotinic Acetylcholine Receptor Ligands
    • Publication number 20080113983
    • Publication date May 15, 2008
    • AstraZeneca AB
    • Marc Chapdelaine
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Thienyl Compounds
    • Publication number 20070142419
    • Publication date Jun 21, 2007
    • Hui-Fang Chang
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Compounds and Uses Thereof
    • Publication number 20070142382
    • Publication date Jun 21, 2007
    • AstraZeneca AB
    • Marc J. Chapdelaine
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Compounds and Uses Thereof
    • Publication number 20070142328
    • Publication date Jun 21, 2007
    • AstraZeneca AB
    • Marc J. Chapdelaine
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Spiro '1-azabicyclo' 2.2.2! octan-3,5'-oxazolidin - 2'-one! derivat...
    • Publication number 20060154945
    • Publication date Jul 13, 2006
    • AstraZeneca AB
    • Hui-Fang Chang
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Furyl compounds
    • Publication number 20050176745
    • Publication date Aug 11, 2005
    • Hui-Fang Chang
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Thienyl compounds
    • Publication number 20050171106
    • Publication date Aug 4, 2005
    • Hui-Fang Chang
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Heterocyclic compounds
    • Publication number 20050131003
    • Publication date Jun 16, 2005
    • Hui-Fang Chang
    • C07 - ORGANIC CHEMISTRY