Patents by Inventor Wendy Victoria Jane Richardson

Wendy Victoria Jane Richardson 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).

  • Patent number: 5968491
    Abstract: The present invention relates to personal cleansing compositions comprising: (a) from about 1.5% to about 10% by weight of an oil dispersing nonionic surfactant; (b) from about 0.1% to about 10% by weight of auxiliary surfactant selected from other nonionic, anionic, zwitterionic and/or amphoteric surfactants and mixtures thereof, (c) from about 3% to about 30% by weight of a perfume or cosmetic oil; (d) from about 0.01% to about 15% by weight of a stabilizing agent; and (e) water, wherein the ratio of primary to secondary stabilizing agent is in the range of from about 32:1 to about 1:1. The cleansing products demonstrate excellent in-use efficacy benefits including excellent lather volume, stability and appearance characteristics, good skin feel during and after use, skin conditioning, mildness, stability, cleansing, good water feel and appearance and rinsibility.
    Type: Grant
    Filed: May 29, 1997
    Date of Patent: October 19, 1999
    Assignee: The Procter & Gamble Company
    Inventor: Wendy Victoria Jane Richardson