Patents by Inventor Hermann Gümbel

Hermann Gümbel 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).

  • PREPARATIONS FOR THE EXTERNAL APPLICATION OF ANTISEPTIC AGENTS AND/OR AGENTS PROMOTING THE HEALING OF WOUNDS
    Publication number: 20100247631
    Abstract: The present invention relates to liposomal pharmaceutical preparations which include active agents such as antiseptic agents, wound-healing agents, or combinations thereof, useful in the treatment of external wounds. The active agents are encapsulated in liposomes, and the liposomes are incorporated in pharmaceutical preparations such as liquids, ointments, gels, lotions, or creams capable of delivering the active agents to external wound sites. The invention further relates to methods of preparation of the liposomes and the pharmaceutical preparations, and to methods of treatment of external wounds and ophthalmic infections.
    Type: Application
    Filed: June 11, 2010
    Publication date: September 30, 2010
    Inventors: Dieter Rückert, Wolfgang Fleischer, Horst Winkler, Hermann Gümbel, Karen Reimer