Patents by Inventor Claude Guillon

Claude Guillon 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).

  • Cosmetic compositions
    Patent number: 4386067
    Abstract: This invention relates to improved cosmetic compositions. It has been found that cosmetic compositions can be improved by adding to the formula a non-saponifiable fraction of an animal or vegetable oil. An animal or vegetable oil may also be present in the cosmetic composition, in which case it is preferably present in an amount below the conventional quantity and the non-saponifiable fraction is present in an amount at least equal to the amount of non-saponifiable material which would be extracted from the omitted portion of the animal or vegetable oil.
    Type: Grant
    Filed: July 25, 1980
    Date of Patent: May 31, 1983
    Assignee: Expanscience
    Inventor: Claude Guillon
  • Record turntable
    Patent number: D256461
    Type: Grant
    Filed: January 23, 1978
    Date of Patent: August 19, 1980
    Assignee: Thomson-Brandt
    Inventor: Claude Guillon
  • Record turntable
    Patent number: D258652
    Type: Grant
    Filed: October 15, 1979
    Date of Patent: March 24, 1981
    Assignee: Thomson-Brandt
    Inventor: Claude Guillon