Patents by Inventor Kathy J. Potechin

Kathy J. Potechin 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: 6682749
    Abstract: This invention comprises low residue cosmetic compositions (especially underarm products) which are made by combining an active ingredient; a silicone gel material itself comprising an elastomer composition; and at least one selected surfactant having an HLB value in the range of 8-16. The compositions of this invention exhibit reduced or eliminated film formation when applied to the skin and increased availABILity of the active ingredient.
    Type: Grant
    Filed: March 19, 1999
    Date of Patent: January 27, 2004
    Assignee: Colgate-Palmolive Company
    Inventors: Kathy J. Potechin, Eric P. Guenin, Xiaozhong Tang, Jairajh Mattai, Elizabeth Linn, Wilson Lee, Paul J. Vincenti
  • Patent number: 5972319
    Abstract: Disclosed are antiperspirant stick compositions that exhibit substantially less visible residue (whitening) upon application to the skin or after drying and which exhibit improved aesthetics and superior cosmetic properties. The compositions include (a) non-volatile emollients that are not silicone materials and which have (individually or as a mixture) a refractive index of at least 1.4460, and which have adsorption and desorption properties relative to the antiperspirant material sufficient to achieve the desired reduction in residue (whiteness); (b) a vehicle (for example, cyclomethicone), (c) a gelling agent (for example, stearyl alcohol and hydrogenated castor oil); (d) at least one active antiperspirant material (for example, particulate antiperspirant metal salts); and (e) a surfactant.
    Type: Grant
    Filed: March 31, 1997
    Date of Patent: October 26, 1999
    Assignee: The Colgate-Palmolive Company
    Inventors: Elizabeth Linn, Kathy J. Potechin