Patents by Inventor Christian Scharnhorst

Christian Scharnhorst has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Self-adhesively treated backing materials
    Patent number: 6551704
    Abstract: Backing materials which have been given a self-adhesive treatment on at least one side, characterized in that the self-adhesive composition is a pressure-sensitive hotmelt adhesive composition which at a frequency of 0.1 rad/s has a dynamic-complex glass transition temperature of less than −3° C., preferably from −6° C. to −30° C. and, with particular preference, from −9° C. to −25° C., and their use, in particular, for producing medical products such as plasters, bandages or dressings.
    Type: Grant
    Filed: August 4, 1997
    Date of Patent: April 22, 2003
    Assignee: Beiersdorf AG
    Inventors: Peter Himmelsbach, Peter Jauchen, Andreas Albrod, Arthur-Hugh Andrews, Klaus Keite-Telgenbüscher, Reiner Leutz, Christian Scharnhorst, Thorsten Stradt, Andreas B. Kummer, Sebastian Trotter
  • SELF-ADHESIVELY TREATED BACKING MATERIALS
    Publication number: 20010051482
    Abstract: Backing materials which have been given a self-adhesive treatment on at least one side, characterized in that the self-adhesive composition is a pressure-sensitive hotmelt adhesive composition which at a frequency of 0.1 rad/s has a dynamic-complex glass transition temperature of less than −3° C., preferably from −6° C. to −30 ° C. and, with particular preference, from −9° C. to −25 ° C., and their use, in particular, for producing medical products such as plasters, bandages or dressings.
    Type: Application
    Filed: August 4, 1997
    Publication date: December 13, 2001
    Inventors: PETER HIMMELSBACH, PETER JAUCHEN, ANDREAS ALBROD, ARTHUR-HUGH ANDREWS, KLAUS KEITE-TELGENBUSCHER, REINER LEUTZ, CHRISTIAN SCHARNHORST, THORSTEN STRADT, ANDREAS B. KUMMER, SEBASTIAN TROTTER