Patents by Inventor C. Charles Carroll

C. Charles Carroll 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).

  • Carbamoyl substituted acetals and compositions containing the same
    Patent number: 5973043
    Abstract: A diacetal of a polyhydric alcohol is provided having at least one carbamoyl substituent bonded to an oxy group of the alcohol. The compound is useful as a nucleating agent in polymer resins and as a gelling agent.
    Type: Grant
    Filed: November 26, 1997
    Date of Patent: October 26, 1999
    Assignee: Milliken & Company
    Inventors: John W. Miley, C. Charles Carroll, John G. Lever, Nathan A. Mehl, Joseph M. Salley