Patents by Inventor Euan S. Reid

Euan S. Reid 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).

  • Liposomes for deposition on hair
    Patent number: 5605704
    Abstract: A method is provided for treating hair with an active ingredient such as an anti-dandruff and/or sunscreen agent by delivery within a cationic liposomal dispersion. The dispersion is pre-prepared with inclusion of the active ingredient, and then incorporated into the final hair treatment composition.
    Type: Grant
    Filed: March 2, 1995
    Date of Patent: February 25, 1997
    Assignee: Chesebrough-Pond's USA Co., Division of Conopco, Inc.
    Inventors: Christophe M. Finel, Jonathan D. Hague, Euan S. Reid
  • Shampoo composition
    Patent number: 5152914
    Abstract: A shampoo composition comprising in addition to water(a) from 2 to 40% by weight of surfactant chosen from anionic, nonionic or amphoteric surfactants, or mixtures thereof;(b) from 0.01 to 10% by weight of insoluble, non-volatile silicone;(c) from 0.5 to 5% by weight of suspending agent chosen from polyethylene glycol mono- or diesters of C.sub.16-22 fatty acid, having from 2 to 7 ethylene oxide groups.The composition may further comprise a cationic conditioning agent.
    Type: Grant
    Filed: May 29, 1990
    Date of Patent: October 6, 1992
    Assignee: Chesebrough-Pond's USA Co., Division of Conopco, Inc.
    Inventors: Deborah J. Forster, David A. Hitchen, Euan S. Reid
  • Conditioning shampoo comprising a surfactant, a non-volatile silicone oil and guar hydroxypropyltrimonium chloride as a cationic conditioning polymer
    Patent number: 5085857
    Abstract: A shampoo composition contains surfactant together with a cationic derivative of guar gum and an insoluble non-volatile silicone present as emulsified particles having average particle size below 2.mu.m. The silicone is preferably incorporated as a pre-formed emulsion.
    Type: Grant
    Filed: December 3, 1990
    Date of Patent: February 4, 1992
    Assignee: Chesebrough-Pond's USA Co.
    Inventors: Euan S. Reid, Andrew M. Murray