Patents by Inventor Zvi Eldar

Zvi Eldar 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).

  • Moist, absorbent material for cleaning articles and surfaces
    Patent number: 5593508
    Abstract: The invention provides a moist, absorbent material for cleaning articles and surfaces, wherein the material is moistened with an aqueous solution containing liposomes having vesicles of a diameter of up to about 100 nm.
    Type: Grant
    Filed: December 27, 1994
    Date of Patent: January 14, 1997
    Assignee: Yissum Research Development Company of the Hebrew University of Jerusalem
    Inventors: Shimon Gatt, Yechezkel Barenholz, Herve Bercovier, Zvi Eldar
  • Method for cleaning the surfaces of a motor vehicle
    Patent number: 5542987
    Abstract: The invention provides a method for cleaning the surfaces of a motor vehicle which is contaminated with wastes containing organic or lipophilic deposits, comprising applying liposomes thereto, which liposomes modify the physical properties of the wastes to increase the polarity and wettability thereof.
    Type: Grant
    Filed: December 27, 1994
    Date of Patent: August 6, 1996
    Assignee: Yissum Research Development Company of the Hebrew University of Jerusalem
    Inventors: Shimon Gatt, Yechezkel Barenholz, Herve Bercovier, Zvi Eldar