Patents by Inventor Phil Linz

Phil Linz 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).

  • Bismuth oxychloride compositions and methods of rinsing
    Patent number: 7033614
    Abstract: A rinse-off composition comprising in percent by weight 0.10–10.00 of a dispersion of bismuth oxychloride 3.50–90.00 of a surfactant, 0.001–0.050 of a dye, 3.00–15.00 of an emollient and 10.00–80.00 of water; said dispersion of bismuth oxychloride containing bismuth oxychloride platelet particles having a lateral width of 5–25 microns and a thickness of 20–200 nm, said platelet particles being substantially covered a liquid vehicle and said liquid vehicle being present in an amount sufficient to maintain a stable dispersion and to provide for facile resuspension.
    Type: Grant
    Filed: August 27, 2003
    Date of Patent: April 25, 2006
    Assignee: EMD Chemicals, Inc. (Previously EM Industries)
    Inventors: Phil Linz, Rantan K. Chaudhuri
  • Bismuth oxychloride compositions and methods of rinsing
    Publication number: 20050048014
    Abstract: A rinse-off composition comprising in percent by weight 0.10-10.00 of a dispersion of bismuth oxychloride 3.50-90.00 of a surfactant, 0.001-0.050 of a dye, 3.00-15.00 of an emollient and 10.00-80.00 of water; said dispersion of bismuth oxychloride containing bismuth oxychloride platelet particles having a lateral width of 5-25 microns and a thickness of 20-200 nm, said platelet particles being substantially covered a liquid vehicle and said liquid vehicle being present in an amount sufficient to maintain a stable dispersion and to provide for facile resuspension.
    Type: Application
    Filed: August 27, 2003
    Publication date: March 3, 2005
    Applicant: EM Industries
    Inventors: Phil Linz, Ratan Chaudhuri