Patents by Inventor Gunter Borchert

Gunter Borchert 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).

  • Transdermal medicament
    Patent number: 4778678
    Abstract: A transdermal medicament which contains, as a suspension in a viscous matrix, at least one solid active compound or auxiliary or at least one active compound adsorbed on a solid auxiliary is characterized in that the preparation of the suspensions is carried out by wet grinding in the presence of a medium-viscosity solution of the matrix or certain constituents thereof under low heat stress and shear stress.
    Type: Grant
    Filed: May 4, 1987
    Date of Patent: October 18, 1988
    Assignee: Beiersdorf AG
    Inventors: Gunter Guse, Bodo Asmussen, Gunter Borchert
  • Nitrate-containing plaster
    Patent number: 4776850
    Abstract: A self-adhesive plaster with glycerol trinitrate in a self-adhesive composition of a saturated rubber and a tackifying resin for transdermal administration is characterized in that the saturated rubber comprises a higher-molecular, structure-forming component and a low-molecular, plasticizing component.
    Type: Grant
    Filed: May 12, 1986
    Date of Patent: October 11, 1988
    Assignee: Beiersdorf Aktiengesellschaft
    Inventors: Gunter Guse, Bodo Asmussen, Johannes Boss, Gunter Borchert
  • Agent for the care of skin
    Patent number: 3991184
    Abstract: For the care of skin there is contemplated the use of untreated, soluble collagen having an unchanged substantially non-crosslinked collagen structure and obtained by the direct extraction from the connective tissue of skin.
    Type: Grant
    Filed: December 27, 1974
    Date of Patent: November 9, 1976
    Inventors: Martin Kludas, Gunter Borchert