Patents by Inventor Lucia Prada-Fernandez

Lucia Prada-Fernandez 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).

  • Pearlescent agent slurry for liquid treatment composition
    Patent number: 8394752
    Abstract: An inorganic pearlescent agent slurry for use in liquid treatment compositions. The slurry comprises: inorganic pearlescent agent; organic solvent, selected from the group consisting of glycerol, sorbitol and mixtures thereof; and rheology modifier. The inorganic pearlescent agent may be selected from the group consisting of mica, bismuth oxychloride, and mixtures thereof.
    Type: Grant
    Filed: December 9, 2009
    Date of Patent: March 12, 2013
    Assignee: The Procter & Gamble Company
    Inventors: Omer Erbezci, Theresa Anne John, Bruno Jean-Pierre Matthys, Lucia Prada-Fernandez
  • Pearlescent Agent Slurry for Liquid Treatment Composition
    Publication number: 20110136721
    Abstract: An inorganic pearlescent agent slurry for use in liquid treatment compositions. The slurry comprises: inorganic pearlescent agent; organic solvent, selected from the group consisting of glycerol, sorbitol and mixtures thereof; and rheology modifier. The inorganic pearlescent agent may be selected from the group consisting of mica, bismuth oxychloride, and mixtures thereof.
    Type: Application
    Filed: December 9, 2009
    Publication date: June 9, 2011
    Inventors: Omer Erbezci, Theresa Anne John, Bruno Jean-Pierre Matthys, Lucia Prada-Fernandez