Patents by Inventor Peter Cartere

Peter Cartere 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).

  • Topical composition comprising a mixture of particular di-alkyl or alkenyl phosphate esters and mono-alkyl or alkenyl phosphate esters
    Patent number: 5180579
    Abstract: A composition suitable for topical application to the skin or hair, comprises:a. a short chain dialkyl or dialkenyl phosphate salt having the structure (1): ##STR1## and b. a monoalkyl or monoalkyl phosphate salt (or mixtures thereof), having the structure (2): ##STR2## where R.sup.01 and R.sup.02 are each chosen from branched or unbranched alkyl or alkenyl groups having an average of from 7 to 9 carbon atoms;R.sup.03 is chosen from branched or unbranched alkyl or alkenyl groups having an average of from 6 to 18 carbon atoms;X, Y and Z are each chosen from H, alkali metal, ammonium and substituted ammonium counterions; anda, b and c are each chosen from 0, or a value of from 1 to 4.
    Type: Grant
    Filed: September 27, 1991
    Date of Patent: January 19, 1993
    Assignee: Chesebrough-Pond's USA Co., division of Conopco, Inc.
    Inventors: David H. Birtwistle, Peter Cartere, David A. Rosser