Patents by Inventor Martine S. Salerno

Martine S. Salerno 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).

  • Ternary system based on perfluorinated ethers
    Patent number: 5183588
    Abstract: The invention consists in a ternary system.The ternary system comprises three phases which are non-miscible with one another and consist of a phase of perfluorinated ethers, an aqueous phase and a phase of silicones comprising at least one straight-chain-silicone containing a glycol group and at least one cyclic-chain silicone containing a methyl group. These silicones can be of the dimethicone copolyol type and of the cyclomethicone type, respectively. And the aqueous phase preferably contains a hydrating agent, a co-emulsifier and an anti-bacterial preservative. The invention concerns in particular cosmetics.
    Type: Grant
    Filed: April 4, 1990
    Date of Patent: February 2, 1993
    Assignee: Yves Saint Laurent Parfums
    Inventors: Martine S. Salerno, Remy Mounier, Bernard Breda