Patents by Inventor Jane A. Vinzent

Jane A. Vinzent 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).

  • Soap bars with polymeric additives
    Patent number: 4969925
    Abstract: A toilet bar is provided whose components include from 10 to 70% of a soap, from 0.1 to 3% of a cellulosic polymer, and from 0.1 to 3% of a water-soluble carboxylate polymer. The carboxylate polymer is formed from a mixture of monomers comprising a water-soluble carboxylic containing vinyl monomer and a water-insoluble vinyl monomer, the water-insoluble monomer constituting at least 30 mole % of the polymer.
    Type: Grant
    Filed: April 19, 1989
    Date of Patent: November 13, 1990
    Assignee: Chesebrough-Pond's USA Co., division of Conopco, Inc.
    Inventors: Rosemary M. Sisco, Michael I. Hill, Jane A. Vinzent, Michael P. Aronson, David L. Elliott