Patents Assigned to Interag RT
  • Skin regenerating composition and a process for the preparation thereof
    Patent number: 4601905
    Abstract: A process for the preparation of a skin-regenerating or skin-protecting pharmaceutical composition is disclosed wherein the flower, root, fruit or cortex of a plant selected from the group consisting of Fugaceae, Caesalpiniaceae, Chenopodiaceae, and Rosaceae is extracted with ethanol at a temperature of 0.degree. to 50.degree. C. The obtained plant extract is purified and the dry substance content thereof is adjusted to 0.01 to 0.1% by adding more of the ethanol.
    Type: Grant
    Filed: March 8, 1982
    Date of Patent: July 22, 1986
    Assignee: Interag RT
    Inventor: Lajos Szeles