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Lisa M. Hahn

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  • Columbus, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Methods of preparation of ethoxylated phenolic compounds, compositi...
    • Patent number 7,084,103
    • Issue date Aug 1, 2006
    • Palmer International, Inc.
    • Perry Springsted
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Paints and methods of making same
    • Patent number 6,706,107
    • Issue date Mar 16, 2004
    • Whitney A. Walker
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    SMA resin amic acids
    • Patent number 6,232,405
    • Issue date May 15, 2001
    • ATOFINA Chemicals, Inc.
    • John C. Schmidhauser
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Paints and methods of making same
    • Publication number 20020170463
    • Publication date Nov 21, 2002
    • Whitney A. Walker
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...