Patents by Inventor Karla Leum Stoner

Karla Leum Stoner 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: 6627185
    Abstract: The present invention is directed to a non-aerosol shaving composition in the form of a gel, preferably a clear gel. The non-aerosol shaving gel comprises water, an alkanolamine soap, preferably a triethanolamine soap, and a solubilizing agent for the soap, wherein the soap is completely dissolved in the water and the amount of soap and solubilizing agent is sufficient to provide the soap in the hexagonal liquid crystal phase in the composition. The present invention is also directed to an improved shaving method in which a shaving composition of the present invention is applied to an area of skin, then said area is shaved, preferably with a wet razor.
    Type: Grant
    Filed: July 26, 2001
    Date of Patent: September 30, 2003
    Assignee: The Gillette Company
    Inventors: Promod Kumar, Jiansheng Tang, Kenneth T. Dodd, Karla Leum Stoner
  • Publication number: 20030021760
    Abstract: The present invention is directed to a non-aerosol shaving composition in the form of a gel, preferably a clear gel. The non-aerosol shaving gel comprises water, an alkanolamine soap, preferably a triethanolamine soap, and a solubilizing agent for the soap, wherein the soap is completely dissolved in the water and the amount of soap and solubilizing agent is sufficient to provide the soap in the hexagonal liquid crystal phase in the composition. The present invention is also directed to an improved shaving method in which a shaving composition of the present invention is applied to an area of skin, then said area is shaved, preferably with a wet razor.
    Type: Application
    Filed: July 26, 2001
    Publication date: January 30, 2003
    Inventors: Promod Kumar, Jiansheng Tang, Kenneth T. Dodd, Karla Leum Stoner
  • Patent number: 5902574
    Abstract: The present invention embraces a shaving composition comprising about 65 to 90% water, about 5 to 25% of a water-soluble surface active foaming agent, and about 0.2 to 2.3%, preferably about 0.3 to about 1.5%, and more preferably about 0.5 to about 1.0%, of cysteamine. Such a shaving composition provides improved shaving comfort when compared to a similar shaving composition without the reducing agent, particularly when utilized in conjunction with a humectant aftershave treatment.
    Type: Grant
    Filed: November 27, 1996
    Date of Patent: May 11, 1999
    Assignee: The Gillette Company
    Inventors: Karla Leum Stoner, Charles W. Slife
  • Patent number: 5665340
    Abstract: The present invention relates to a method of improving shaving comfort by softening the hair to be shaved so as to reduce the cutting force required to cut it. The novel method comprises carrying out the following sequential steps:(a) contacting an area of hair to be shaved with a reducing agent that breaks disulfide linkages in hair;(b) contacting the area of hair treated in step (a) with a humectant and allowing it to dry or partially dry;(c) contacting the area treated in step (b) with water to hydrate the hair; and(d) shaving the hydrated hair of step (c).
    Type: Grant
    Filed: January 11, 1996
    Date of Patent: September 9, 1997
    Assignee: The Gillette Company
    Inventors: Karla Leum Stoner, Charles W. Slife