Patents by Inventor Ernest W. Macaulay

Ernest W. Macaulay 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).

  • Cosmetic composition
    Patent number: 5160738
    Abstract: A cosmetic composition suitable for topical application to human skin or hair comprises a blend of two or more polyol fatty acid polyesters, the polyol having at least 4 free hydroxyl groups, at least 60% of which are then esterified with one or more fatty acids having from 8 to 22 carbon atoms, the composition having a Melting Value of from 20.degree. C. to 60.degree. C., as measured by the Melting Value Test, and preferably a Consistency Value of from 10 to 350, as measured by the Consistency Value Test.
    Type: Grant
    Filed: July 9, 1991
    Date of Patent: November 3, 1992
    Assignee: Chesebrough-Pond's U.S.A. Co., Division of Conopco Inc.
    Inventors: Ernest W. Macaulay, Richard M. Williams
  • Cosmetic composition
    Patent number: 5120541
    Abstract: A transparent cosmetic stick composition having a lamellar structure comprising:(a) from 5 to 95% by weight of an alcohol,(b) from 3 to 20% by weight of a soap,(c) from 0.1 to 10% by weight of a soap crystal growth inhibitor, and(d) from 0 to 30% by weight of water.
    Type: Grant
    Filed: March 12, 1991
    Date of Patent: June 9, 1992
    Assignee: Chesebrough-Pond's USA Co., Division of Conopco, Inc.
    Inventors: Ernest W. Macaulay, Sally E. Tansley