Patents by Inventor Judit Bathory

Judit Bathory 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).

  • Process for the recovery of zinc bacitracin free from zinc hydroxide
    Patent number: 3937694
    Abstract: A process for the recovery of bacitracin in the form of a zinc complex wherein the pH is raised to precipitate the zinc bacitracin complex. The zinc bacitracin complex is precipitated in the presence of ammonium ion which complexes the excess zinc and maintains it in solution, thereby preventing coprecipitation of zinc hydroxide.
    Type: Grant
    Filed: April 12, 1974
    Date of Patent: February 10, 1976
    Assignee: Phylaxia Oltoanyag- es Tapszertermelo Vallalat
    Inventors: Judit Bathory, Marta Ery nee Nagy, Lajos Gerei, Ferenc Lakatos, Magdolna Stiller nee Kisteleki, Tamas Vaghy