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Rolf-Dieter Hesch

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  • Konstanz, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hormonal contraceptive
    • Patent number 6,500,814
    • Issue date Dec 31, 2002
    • Wyeth Pharmaceuticals
    • Rolf-Dieter Hesch
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    Hormonal contraceptive product
    • Publication number 20050004088
    • Publication date Jan 6, 2005
    • Rolf-Dieter Hesch
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Hormonal contraceptive product
    • Publication number 20040243606
    • Publication date Dec 2, 2004
    • Wyeth Pharmaceuticals, Inc.
    • Rolf-Dieter Hesch
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Hormonal contraceptive product
    • Publication number 20030073673
    • Publication date Apr 17, 2003
    • Rolf-Dieter Hesch
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE