Patents by Inventor Ryan Louis Malsch

Ryan Louis Malsch 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).

  • Absorbent articles comprising wetness indicators
    Patent number: 9956312
    Abstract: An absorbent article that includes a backsheet, a wetness indicator composition having good stability, and an absorbent core. The wetness indicator composition includes a stabilizer, a colorant, and a matrix. The colorant has first and second color states associated with first and second wetness indicator states. The wetness indicator exhibits no color change after 10 days when measured according to the CTH Stability Test.
    Type: Grant
    Filed: December 6, 2010
    Date of Patent: May 1, 2018
    Assignee: The Procter & Gamble Company
    Inventors: Thomas James Klofta, Ryan Louis Malsch
  • Absorbent Articles Comprising Wetness Indicators
    Publication number: 20110137274
    Abstract: An absorbent article that includes a backsheet, a wetness indicator composition having good stability, and an absorbent core. The wetness indicator composition includes a stabilizer, a colorant, and a matrix. The colorant has first and second color states associated with first and second wetness indicator states. The wetness indicator exhibits no color change after 10 days when measured according to the CTH Stability Test.
    Type: Application
    Filed: December 6, 2010
    Publication date: June 9, 2011
    Inventors: Thomas James Klofta, Ryan Louis Malsch