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Michael J. GAST

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  • West Chester, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Oral contraceptive
    • Patent number 6,479,475
    • Issue date Nov 12, 2002
    • Wyeth
    • Michael J. Gast
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Oral contraceptive
    • Patent number 6,451,778
    • Issue date Sep 17, 2002
    • Wyeth
    • Michael J. Gast
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Anti-estrogen plus progestin containing oral contraceptives
    • Patent number 6,326,392
    • Issue date Dec 4, 2001
    • American Home Products Corporation
    • Michael J. Gast
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Medical device for the placement of solid materials
    • Patent number 5,984,890
    • Issue date Nov 16, 1999
    • American Home Products Corporation
    • Michael J. Gast
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Oral contraceptives
    • Patent number 5,888,543
    • Issue date Mar 30, 1999
    • American Home Products Corporation
    • Michael J. Gast
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Oral contraceptive
    • Patent number 5,858,405
    • Issue date Jan 12, 1999
    • American Home Products Corporation
    • Michael J. Gast
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Oral contraceptive
    • Patent number 5,747,480
    • Issue date May 5, 1998
    • American Home Products Corporation
    • Michael J. Gast
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents