Patents by Inventor Ernst L unebach

Ernst L unebach 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).

  • Water containing liposome system
    Patent number: 5556637
    Abstract: An aqueous liposome system which contains at least one phospholipid and selectively a non-toxic organic solvent. In addition to the at least one phospholipid the liposome system contains at least one phospholipidic charge carrier.
    Type: Grant
    Filed: January 11, 1995
    Date of Patent: September 17, 1996
    Assignee: A. Nattermann & Cie. GmbH
    Inventors: J org Hager, Manfred D urr, Ernst L unebach