Patents by Inventor Leonard Peruski

Leonard Peruski 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).

  • Long term preservation and storage of viable dried bacteria
    Publication number: 20030044965
    Abstract: Live bacteria are preserved by subjecting drying an aqueous system containing the growing bacteria at room temperature, without special equipment, in the presence of trehalose with or without the addition of divalent cations as stabilizing agents.
    Type: Application
    Filed: March 29, 2002
    Publication date: March 6, 2003
    Inventors: Alfred Mateczun, Leonard Peruski