Patents by Inventor Rita Frilli

Rita Frilli 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).

  • Gelled detergent composition having improved skin sensitivity
    Patent number: 5284603
    Abstract: A high foaming, nonionic surfactant based, light duty, liquid detergent with desirable cleansing properties and mildness to the human skin comprising three essential surfactants: a water soluble nonionic surfactant as the major active ingredient, in an amount in excess of 50% by weight of the total surfactant content; a supplemental amount of a water soluble, foaming, anionic surfactant excluding the ethoxylated alkyl ether sulfates; and a lesser amount of a water soluble, foaming zwitterionic betaine surfactant.
    Type: Grant
    Filed: May 10, 1993
    Date of Patent: February 8, 1994
    Assignee: Colgate Palmolive Co.
    Inventors: Stephen T. Repinec, Jr., Gilbert S. Gomes, Rita Frilli