Patents by Inventor Samuel Sterman

Samuel Sterman 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).

  • Method of reducing the strength of adhesion of solid particulate materials to metal surfaces
    Patent number: 4339338
    Abstract: This invention is directed to a method for reducing the strength of adhesion of solid particulate materials to metal surfaces as occurs under water freezing conditions by coating the metal surface with a mixture comprising a hydrocarbon liquid which has a solidification or pour point not greater than 0.degree. F. and a saturated or unsaturated fatty acid having from about 10 to about 18 carbon atoms.
    Type: Grant
    Filed: September 22, 1980
    Date of Patent: July 13, 1982
    Assignee: Union Carbide Corporation
    Inventors: Robert J. Blake, Joseph E. Sokolik, Jr., Samuel Sterman
  • Transient antifoam compositions
    Patent number: 4101443
    Abstract: Transient, non-aqueous antifoam compositions which comprise the product resulting from heating a silica filler and a condensation product of a partially hydrolyzed trifunctional silane.
    Type: Grant
    Filed: June 1, 1976
    Date of Patent: July 18, 1978
    Assignee: Union Carbide Corporation
    Inventors: Meyer Robert Rosen, Samuel Sterman