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Stephen A. Ezzell

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  • Woodbury, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cured fluorenyl polyimides
    • Patent number 6,417,321
    • Issue date Jul 9, 2002
    • 3M Innovative Properties Company
    • Kazuhiko Minami
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyimides for high-frequency applications
    • Patent number 6,392,004
    • Issue date May 21, 2002
    • 3M Innovative Properties Company
    • Bert T. Chien
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyimide angularity enhancement layer
    • Patent number 6,383,578
    • Issue date May 7, 2002
    • 3M Innovative Properties Co.
    • Stephen A. Ezzell
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyimide angularity enhancement layer
    • Patent number 6,238,753
    • Issue date May 29, 2001
    • 3M Innovative Properties Company
    • Stephen A. Ezzell
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyimide angularity enhancement layer
    • Patent number 6,074,709
    • Issue date Jun 13, 2000
    • 3M Innovative Properties Company
    • Stephen A. Ezzell
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyimide dielectric layer
    • Patent number 5,969,088
    • Issue date Oct 19, 1999
    • 3M Innovative Properties Company
    • Stephen A. Ezzell
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyimide angularity enhancement layer
    • Patent number 5,750,641
    • Issue date May 12, 1998
    • Minnesota Mining and Manufacturing Company
    • Stephen A. Ezzell
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Isomaleimides and polymers derived therefrom
    • Patent number 5,744,574
    • Issue date Apr 28, 1998
    • Minnesota Mining and Manufacturing Company
    • Stephen A. Ezzell
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Energy polymerizable compositions, homopolymers and copolymers of o...
    • Patent number 5,670,590
    • Issue date Sep 23, 1997
    • Minnesota Mining and Manufacturing Company
    • Stephen A. Ezzell
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Energy polymerizable compositions, homopolymers and copolymers of o...
    • Patent number 5,618,896
    • Issue date Apr 8, 1997
    • Minnesota Mining and Manufacturing Company
    • Stephen A. Ezzell
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Electrically conducting polyimide film containing tin complexes
    • Patent number 5,502,156
    • Issue date Mar 26, 1996
    • The United States of America as represented by the administrator of the Natio...
    • Anne K. St. Clair
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Plastic substrate for display applications
    • Publication number 20020192445
    • Publication date Dec 19, 2002
    • Stephen A. Ezzell
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Polyimide angularity enhancement layer
    • Publication number 20020012758
    • Publication date Jan 31, 2002
    • 3M Innovative Properties Company
    • Stephen A. Ezzell
    • G02 - OPTICS