Patents by Inventor Brian Keith Hamilton

Brian Keith Hamilton 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).

  • Beauty wash product compositions delivering enhanced visual benefits to the skin with specific optical attributes
    Patent number: 7442674
    Abstract: The present invention relates to compositions delivering enhanced visual benefits to the skin with specific optical attributes. These are delivered using specific deposition systems (where oil/emollient comprises part of deposition system) and/or by ensuring dispersion of particles.
    Type: Grant
    Filed: January 26, 2005
    Date of Patent: October 28, 2008
    Assignee: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Jack Polonka, Brian Keith Hamilton, Alexander Lips, Prem Chandar, Liang Sheng Tsaur