Patents by Inventor Priscilla LaBonville Walling

Priscilla LaBonville Walling 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).

  • Viscoelastic cleansing gel with micellar surfactant solutions
    Patent number: 6770607
    Abstract: A viscoelastic cleansing gel composition which includes: a. from about 4 to about 25% an anionic surfactant; and b. from 0 to about 20% of an amphoteric surfactant; wherein the composition has a G′h at 63 rad/s in a range of about 500 to about 1000 Pa. and a &ohgr;c in a range of about 0.1 to about 2 rad/sec and; wherein the ratio of anionic to amphoteric surfactant is in the range of about 1:3 up to a composition which has anionic but no amphoteric surfactant.
    Type: Grant
    Filed: September 12, 2002
    Date of Patent: August 3, 2004
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Liang Bin Chen, Michael Alan Rahn, Priscilla LaBonville Walling, Marion Louise Margosiak
  • Viscoelastic cleansing gel with surfactant solutions containing polysaccharides and their derivatives polysaccharide hydrocolloids
    Publication number: 20040097385
    Abstract: A viscoelastic cleansing gel composition, comprising:
    Type: Application
    Filed: November 18, 2002
    Publication date: May 20, 2004
    Applicant: Unilever Home & Personal Products USA, Division of Conopco, Inc.
    Inventors: Liang Bin Chen, Priscilla LaBonville Walling
  • Viscoelastic cleansing gel with micellar surfactant solutions
    Publication number: 20040053797
    Abstract: A viscoelastic cleansing gel composition, comprising:
    Type: Application
    Filed: September 12, 2002
    Publication date: March 18, 2004
    Applicant: Unilever Home & Personal Products USA, Division of Conopco, Inc.
    Inventors: Liang Bin Chen, Michael Alan Rahn, Priscilla LaBonville Walling, Marion Louise Margosiak