Patents by Inventor Robert David Wright

Robert David Wright 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).

  • Patent number: 7601657
    Abstract: An elastic laminate capable of being rolled for storage and unwound from a roll when needed for use, includes an elastic layer selected from the group consisting of an array of continuous filament strands, an array of continuous filament strands with meltblown deposited on the continuous filament strands, and a film; a gatherable facing layer bonded to only one side of the elastic layer; and either an adhesive that demonstrates a relatively short open time deposited between the elastic layer and facing layer, or such adhesive and a postbonding adhesive or nonblocking agent, or a nonblocking agent layer deposited on the elastic layer on a side opposite to the facing layer.
    Type: Grant
    Filed: December 31, 2003
    Date of Patent: October 13, 2009
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Peiguang Zhou, James Russell Fitts, Jr., Greg Nicholas Geiser, Gregory K. Hall, Raymond Jeffrey May, Mark Michael Mleziva, Charles John Morell, Wing-Chak Ng, Thomas Harold Roessler, Bryan James Stadelman, Howard Martin Welch, Robert David Wright
  • Publication number: 20030200636
    Abstract: A process for making a plurality of necked nonwoven strips having similar or identical cross-directional profiles includes the steps of slitting a neckable nonwoven web into a plurality of neckable nonwoven strips, passing the neckable nonwoven web between a first pair of nip rollers having a first surface velocity and a second pair of nip rollers having a second surface velocity greater than the first surface velocity, and necking the nonwoven web between the first pair of nip rollers and the second pair of nip rollers.
    Type: Application
    Filed: April 24, 2002
    Publication date: October 30, 2003
    Inventors: Michael Tod Morman, Gregory Todd Sudduth, Robert James Gerndt, Mark Gilbert Kupelian, Angela Grace Dobson, Patricia Hwang Calhoun, Courtney Eileen Shea, Rasha Wafik Zaki Guirguis, Robert David Wright, John Joseph Sayovitz
  • Patent number: 5876388
    Abstract: The present invention provides a liquid distribution layer for absorbent articles which exhibits directional liquid distribution properties and has desirable physical integrity. The liquid distribution layer is a nonwoven web of substantially continuous microfibers that has its fibers substantially aligned along one planar dimension of the web, wherein the fibers are hydrophilically modified or hydrophilic. Additionally, the liquid distribution layer may have an increasing fiber alignment gradient as well as a decreasing fiber thickness gradient in the direction of the web thickness. Further provided are suitable processes for producing the liquid distribution layer.
    Type: Grant
    Filed: February 16, 1996
    Date of Patent: March 2, 1999
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Debra Jean McDowall, Ruth Lisa Levy, Lawrence Howell Sawyer, Susan Carol Paul, Jay Sheldon Shultz, Robert David Wright, Eugenio G. Varona
  • Patent number: 5700254
    Abstract: The present invention provides a liquid distribution layer for absorbent articles which exhibits directional liquid distribution properties and has desirable physical integrity. The liquid distribution layer is a nonwoven web of substantially continuous microfibers that has its fibers substantially aligned along one planar dimension of the web, wherein the fibers are hydrophilically modified or hydrophilic. Additionally, the liquid distribution layer may have an increasing fiber alignment gradient as well as a decreasing fiber thickness gradient in the direction of the web thickness. Further provided are suitable processes for producing the liquid distribution layer.
    Type: Grant
    Filed: May 22, 1995
    Date of Patent: December 23, 1997
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Debra Jean McDowall, Lawrence Howell Sawyer, Robert David Wright, Eugenio Varona