Patents by Inventor Jean P. Brissonnet

Jean P. Brissonnet 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: 5607680
    Abstract: Cosmetic compositions well suited for removing makeup from the skin and/or eyes, and/or for the cleansing thereof, include a cosmetically acceptable vehicle or carrier comprising a fatty phase and an aqueous phase, and further comprise (a) a polyethylene glycol diester and (b) a quaternary phosphate of formula (I): ##STR1## in which R is a cyclic, acyclic, aliphatic, aromatic or heterocyclic tertiary amine having at least 6 carbon atoms, X is an anion, A is an alkali metal, and x and y are two integers such that (x+y)=3, with the proviso that x cannot be zero.
    Type: Grant
    Filed: April 27, 1995
    Date of Patent: March 4, 1997
    Assignee: La Roche Posay Laboratoire Pharmaceutique
    Inventors: Jean P. Brissonnet, Veronique Burnier