Patents by Inventor Ignacio Gallo-Perez

Ignacio Gallo-Perez 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).

  • Detergent composition comprising a surfactant system and a pyrophosphate
    Patent number: 7854770
    Abstract: A detergent composition comprising: from 0.01% to 90% by weight of a surfactant system, one or more detergency builder(s), comprising a phosphate builder, and the phosphate builder containing pyrophosphate, wherein the composition comprises at most 12% by weight of phosphate builder(s) and the phosphate builder(s) comprise(s) at least 40% by weight of pyrophosphate(s).
    Type: Grant
    Filed: November 24, 2008
    Date of Patent: December 21, 2010
    Assignee: The Procter & Gamble Company
    Inventors: Junhua Du, Qing Chen, Li Ran, Ignacio Gallo-Perez, Ming Tang, Kenneth Nathan Price
  • Detergent Composition
    Publication number: 20090143269
    Abstract: A detergent composition comprising: from 0.
    Type: Application
    Filed: November 24, 2008
    Publication date: June 4, 2009
    Inventors: Junhua Du, Qing Chen, Li Ran, Ignacio Gallo-Perez, Ming Tang, Kenneth Nathan Price