TREA

Susan Kuharcik Choi

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  • Downingtown, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Nonaqueous electrolyte lithium secondary batteries
    • Patent number 6,743,549
    • Issue date Jun 1, 2004
    • E. I. Du Pont de Nemours and Company
    • Christopher Marc Doyle
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Ionomers and ionically conductive compositions
    • Patent number 6,268,430
    • Issue date Jul 31, 2001
    • E. I. Du Pont de Nemours and Company
    • Susan Kuharcik Choi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Ionomers and ionically conductive compositions
    • Patent number 6,100,324
    • Issue date Aug 8, 2000
    • E. I. Du Pont de Nemours and Company
    • Susan Kuharcik Choi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...