Patents by Inventor Eduard Heyl

Eduard Heyl 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).

  • Skin treating composition, method of producing the same and treatment of skin therewith
    Patent number: 5019391
    Abstract: A composition for the treatment of the skin comprises a fraction of a mechanically obtained lysate of yeast cultures of the species Saccharomyces cerevisiae. The translation system contained in the compositions of the invention are obtained by lysing cultures of Saccharomyces cerevisiae. The application of such composition, in any suitable form, such as a cream, ointment, gel or the like, to skin promotes protein biosynthesis by the skin cells so that the metabolism of the extracellular matrix of the skin is restored to the physiologically correct balance and the skin is revitalized.
    Type: Grant
    Filed: August 23, 1988
    Date of Patent: May 28, 1991
    Assignee: HEYL Chemisch-parmazeutische Fabrik GmbH & Co KG
    Inventors: Thomas Bunte, Wolfgang Parr, Eduard Heyl
  • Use of dimercaptopropanesulfonic acid and dimercapto-propanesuccinic acid for the preparation of pharmaceutical compositions and a method of treatment
    Patent number: 4720379
    Abstract: Use of 2,3-dimercaptopropane-1-sulfonic acid and/or 2,3-dimercaptosuccinic acid as well as their salts for combatting radiation injuries and poisonings effected by alkylating agents.
    Type: Grant
    Filed: December 5, 1984
    Date of Patent: January 19, 1988
    Assignee: Hey Chem. Pharm. Fabrik GmbH & Co. KG
    Inventors: Eduard Heyl, Wolfgang Parr