Patents by Inventor Martin Tessler

Martin Tessler 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).

  • Starch blend, process of sizing paper therewith, and product thereof
    Patent number: 4239592
    Abstract: A starch blend of hydrophobic and non-hydrophobic starches, an improved process of surface sizing paper therewith, and the sized paper product are disclosed. The hydrophobic starch component comprises starch monoesters of selected dicarboxylic acids.
    Type: Grant
    Filed: November 15, 1976
    Date of Patent: December 16, 1980
    Assignee: National Starch and Chemical Corp.
    Inventors: Lawrence A. Gaspar, Martin Tessler, Alexander R. Malcolm