Patents by Inventor Hans Muxfeldt

Hans Muxfeldt 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).

  • Injectable embolization and occlusion solution
    Patent number: 4268495
    Abstract: An injectable embolization and occlusion solution for the selective closure of organs, their duct systems, or blood vessels, comprises a solution of a prolamine such as zein in a physiologically compatible solvent such as ethanol. The solution is injected into the site to be treated where the prolamine quickly precipitates in the body fluids to occlude the site area.
    Type: Grant
    Filed: January 8, 1979
    Date of Patent: May 19, 1981
    Assignee: Ethicon, Inc.
    Inventors: Hans Muxfeldt, Hermann Dahlke