Patents by Inventor David T. Parrot

David T. Parrot 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 composition
    Patent number: 5198210
    Abstract: Novel pseudoceramides are defined, together with their synthesis and compositions comprising them for topical application to human skin, hair and nails.
    Type: Grant
    Filed: October 21, 1991
    Date of Patent: March 30, 1993
    Assignee: Elizabeth Arden Company, Division of Conopco, Inc.
    Inventors: Peter Critchley, Desmond B. Hagan, Susan E. Kirsch, David T. Parrot, Anthony V. Rawlings, Ian R. Scott, Anthony P. Taylor