Patents by Inventor Elizabeth Paradi

Elizabeth Paradi 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).

  • Volumizing hair care compositions
    Patent number: 6294159
    Abstract: This invention relates to an improved formulation hair volumizers which comprise: (a) from 0.01-15 percent by weight (based on the total weight of the composition) of a selected liquid MQ resin having an M:Q ratio of 0.5-1.5 and a medium viscosity in the range of 1.0×103-1×106 centipoise; and (b) from 85-99.99 percent by weight (based on the total weight of the composition) of a hair care carrier (also called a vehicle). The compositions of this invention provide hair with increased volume without significant stiffness or stickiness and may be made in the form of a shampoo, conditioner, combination shampoo/conditioner, sprays, liquid rinses, gels or mousses.
    Type: Grant
    Filed: September 27, 1999
    Date of Patent: September 25, 2001
    Assignee: Colgate Palmolive Company
    Inventors: Charles Reich, Elizabeth Paradi, Janine Chupa, Cheryl L. Kozubal, Dean Terng-Tzong Su