Patents by Inventor Mary A. Hunter

Mary A. Hunter 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).

  • Method of short term skin wrinkles correction using strontium divalent ion
    Publication number: 20080026074
    Abstract: A method for the treatment of skin damage using strontium divalent ion in a dermatologically acceptable carrier is provided, usually an essential oil distillate. The compositions are applied topically to improve appearance of skin damaged by sun or by natural aging. The compositions may additionally include antioxidant molecules such as vitamin E, ferulic acid and vitamin C.
    Type: Application
    Filed: July 27, 2006
    Publication date: January 31, 2008
    Inventors: Hannah Naomi Sivak, Mary Hunter
  • Breath protection microcapsules
    Patent number: 5382424
    Abstract: The present invention relates to oral compositions in the form of microcapsules which reduce oral bacteria and provide long lasting breath protection.
    Type: Grant
    Filed: November 10, 1993
    Date of Patent: January 17, 1995
    Assignee: The Procter & Gamble Company
    Inventors: Judith H. Stapler, Mary A. Hunter
  • Breath protection microcapsules
    Patent number: 5300305
    Abstract: Microcapsules providing breath protection are described and claimed as well as methods of their use.
    Type: Grant
    Filed: February 12, 1993
    Date of Patent: April 5, 1994
    Assignee: The Procter & Gamble Company
    Inventors: Judith H. Stapler, Mary A. Hunter
  • Compositions for reducing calculus
    Patent number: 5176900
    Abstract: Disclosed are oral compositions which are effective against calculus comprising a tripolyphosphate salt and an orthophosphate salt.
    Type: Grant
    Filed: October 21, 1991
    Date of Patent: January 5, 1993
    Assignee: The Procter & Gamble Company
    Inventors: Donald J. White, Jr., Edward R. Cox, Mary A. Hunter
  • Oral compositions
    Patent number: 5096701
    Abstract: Disclosed are oral compositions which are effective against calculus comprising a tripolyphosphate salt and an orthophosphate salt.
    Type: Grant
    Filed: December 18, 1990
    Date of Patent: March 17, 1992
    Assignee: The Procter & Gamble Company
    Inventors: Donald J. White, Jr., Edward R. Cox, Mary A. Hunter
  • Oral compositions
    Patent number: 4988500
    Abstract: Anhydrous oral compositions are disclosed containing an anhydrous humectant and a carboxyvinyl polymer neutralized with an appropriate base.
    Type: Grant
    Filed: September 29, 1989
    Date of Patent: January 29, 1991
    Assignee: The Procter & Gamble Company
    Inventors: Mary A. Hunter, Joseph W. Pyrz