Patents by Inventor Raphaela Minderop

Raphaela Minderop 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).

  • Patch with a high content of softening ingredients
    Patent number: 5306503
    Abstract: The present invention relates to a device for the topical and systemic administration of active substances to or through the skin consisting of a backing layer, at least one self-adhesive layer, and a removable protective layer, wherein the self-adhesive layer consists of(a) 100 parts by weight of a polyacrylate adhesive,(b) 5 to 150, preferably 10 to 100, and in particular 15 to 50 parts by weight of a film former compatible with polyacrylates,(c) 0 to 250 parts by weight of a non-softening active substance and/or adjuvant, and(d) 10 to 250 parts by weight of a softening active substance and/or adjuvant.
    Type: Grant
    Filed: June 21, 1991
    Date of Patent: April 26, 1994
    Assignee: LTS Lohmann Therapie-Systeme GmbH & Co. KG
    Inventors: Walter Muller, Raphaela Minderop, Andreas Teubner