Patents by Inventor William Collier Kuryla

William Collier Kuryla 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).

  • Aqueous pituitous color compositions based on poly(ethylene oxide)
    Patent number: 3957432
    Abstract: Color compositions useful for effecting designs on substrates comprise a color in a thickened aqueous mixture containing a high molecular weight poly(ethylene oxide) homopolymer. The poly(ethylene oxide) homopolymer preferably has a molecular weight of above about 400,000.
    Type: Grant
    Filed: February 26, 1974
    Date of Patent: May 18, 1976
    Assignee: Union Carbide Corporation
    Inventor: William Collier Kuryla