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Francis W. Michelotti

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  • Easton, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Aqueous stripping and cleaning compositions
    • Patent number 5,997,658
    • Issue date Dec 7, 1999
    • Ashland Inc.
    • Darryl W. Peters
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Aqueous stripping and cleaning compositions
    • Patent number 5,988,186
    • Issue date Nov 23, 1999
    • Ashland, Inc.
    • Irl E. Ward
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Aqueous stripping and cleaning compositions containing hydroxylamin...
    • Patent number 5,928,430
    • Issue date Jul 27, 1999
    • Advanced Scientific Concepts, Inc.
    • Irl E. Ward
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Purification of hydroxylamine
    • Patent number 5,872,295
    • Issue date Feb 16, 1999
    • Concept Sciences, Inc.
    • Francis Michelotti
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Stabilization of hydroxylamine solutions
    • Patent number 5,808,150
    • Issue date Sep 15, 1998
    • Concept Sciences, Inc.
    • Frank Michelotti
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Purification of hydroxylamine
    • Patent number 5,788,946
    • Issue date Aug 4, 1998
    • Ashland Inc.
    • Floyd Riddle
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Organic stripping composition
    • Patent number 5,753,601
    • Issue date May 19, 1998
    • Ashland Inc.
    • Irl E. Ward
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Photoresist stripping compositions
    • Patent number 5,728,664
    • Issue date Mar 17, 1998
    • Ashland, Inc.
    • Francis W. Michelotti
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Basic stripping and cleaning composition
    • Patent number 5,709,756
    • Issue date Jan 20, 1998
    • Ashland Inc.
    • Irl E. Ward
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Organic stripping composition
    • Patent number 5,707,947
    • Issue date Jan 13, 1998
    • Ashland Inc.
    • Irl E. Ward
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Stripping and cleaning composition
    • Patent number 5,698,503
    • Issue date Dec 16, 1997
    • Ashland Inc.
    • Irl E. Ward
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Stripping and cleaning composition
    • Patent number 5,571,447
    • Issue date Nov 5, 1996
    • Ashland Inc.
    • Irl E. Ward
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Method of stripping photoresist with composition containing inhibitor
    • Patent number 5,556,482
    • Issue date Sep 17, 1996
    • Ashland, Inc.
    • Irl E. Ward
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Organic stripping composition
    • Patent number 5,496,491
    • Issue date Mar 5, 1996
    • Ashland Oil Company
    • Irl E. Ward
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Alkaline stripping compositions
    • Patent number 5,139,607
    • Issue date Aug 18, 1992
    • ACT, Inc.
    • Irl E. Ward
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Photoresist stripping compositions
    • Patent number 4,992,108
    • Issue date Feb 12, 1991
    • Irl E. Ward
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Spill control composition and use thereof
    • Patent number 4,174,292
    • Issue date Nov 13, 1979
    • J. T. Baker Chemical Company
    • James W. Seidenberger
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...