Patents by Inventor Matthew Dudensing

Matthew Dudensing 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).

  • Apparatus and method for controlling concentration gradients
    Patent number: 6968867
    Abstract: The present invention discloses and claims a fill system and method for reducing the chemical concentration gradient in absorbent materials. The fill system includes a source of liquid connected to a nozzle for dispensing the liquid into a container. The nozzle includes a dispersal face that defines primary apertures approximately equidistant from the outer perimeter and center point on the dispersal face. The nozzle may also include secondary apertures proximate to the outer perimeter and one or more tertiary apertures proximate to the center point. The dispersal of fluid through the secondary or tertiary apertures may be less approximately one-half of the dispersal of fluid through the primary apertures.
    Type: Grant
    Filed: December 30, 2003
    Date of Patent: November 29, 2005
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Shawn Jenkins, Henry Skoog, Matthew Dudensing, Lidia Vega, Hector Barrera, Thao Doan
  • Apparatus and method for controlling concentration gradients
    Publication number: 20050145293
    Abstract: The present invention discloses and claims a fill system and method for reducing the chemical concentration gradient in absorbent materials. The fill system includes a source of liquid connected to a nozzle for dispensing the liquid into a container. The nozzle includes a dispersal face that defines primary apertures approximately equidistant from the outer perimeter and center point on the dispersal face. The nozzle may also include secondary apertures proximate to the outer perimeter and one or more tertiary apertures proximate to the center point. The dispersal of fluid through the secondary or tertiary apertures may be less approximately one-half of the dispersal of fluid through the primary apertures.
    Type: Application
    Filed: December 30, 2003
    Publication date: July 7, 2005
    Inventors: Shawn Jenkins, Henry Skoog, Matthew Dudensing, Lidia Vega, Hector Barrera, Thao Doan