Patents by Inventor Laura J. Frew

Laura J. Frew 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).

  • Synthetic ceramides and their use in cosmetic compostions
    Patent number: 5476671
    Abstract: A novel pseudoceramide which has improved dispersibility in aqueous solutions and which can be produced by an economical manufacturing process. The process for producing new pseudoceramides and cosmetic compositions containing the new pseudoceramides are also disclosed.
    Type: Grant
    Filed: April 28, 1995
    Date of Patent: December 19, 1995
    Assignee: Chesebrough-Pond's USA Co., Division of Conopco, Inc.
    Inventors: Suk H. Cho, Laura J. Frew, Prem Chandar, Stephen A. Madison