Patents by Inventor Callida Williams Ludher

Callida Williams Ludher 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: 11666493
    Abstract: An absorbent article and method of making the absorbent article are disclosed. The absorbent article having a topsheet, a backsheet, and an absorbent core structure having one or more layers wherein at least one layer is a heterogeneous mass layer, wherein the topsheet and the heterogeneous mass are integrated such that they reside in the same X-Y plane.
    Type: Grant
    Filed: April 27, 2020
    Date of Patent: June 6, 2023
    Assignee: The Procter and Gamble Company
    Inventors: Callida Williams Ludher, John Lee Hammons, Kelyn Anne Arora, Clint Adam Morrow, Christopher Philip Bewick-Sonntag, Stephanie Niezgoda Moss, Dean Larry DuVal
  • Patent number: 11376169
    Abstract: An absorbent article is disclosed. The absorbent article having a topsheet, a backsheet, and an absorbent core structure having one or more layers. The absorbent article has multiple zones.
    Type: Grant
    Filed: May 3, 2018
    Date of Patent: July 5, 2022
    Assignee: The Procter & Gamble Company
    Inventors: Christopher Philip Bewick-Sonntag, Clint Adam Morrow, Callida Williams Ludher, John David Norcom
  • Publication number: 20210038438
    Abstract: An absorbent article and method of making the absorbent article are disclosed. The absorbent article having a topsheet, a backsheet, and an absorbent core structure having one or more layers wherein at least one layer is a heterogeneous mass layer, wherein the topsheet and the heterogeneous mass are integrated such that they reside in the same X-Y plane.
    Type: Application
    Filed: October 29, 2020
    Publication date: February 11, 2021
    Inventors: Christopher Philip Bewick-Sonntag, Kelyn Anne Arora, John Lee Hammons, Callida Williams Ludher, Tana Marie Kirkbride, Clint Adam Morrow, Timothy Ian Mullane, Dean Larry DuVal, Stephanie Niezgoda Moss
  • Patent number: 10849795
    Abstract: An absorbent article and method of making the absorbent article are disclosed. The absorbent article having a topsheet, a backsheet, and an absorbent core structure having one or more layers wherein at least one layer is a heterogeneous mass layer, wherein the topsheet and the heterogeneous mass are integrated such that they reside in the same X-Y plane.
    Type: Grant
    Filed: May 5, 2017
    Date of Patent: December 1, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Christopher Philip Bewick-Sonntag, Kelyn Anne Arora, John Lee Hammons, Callida Williams Ludher, Tana Marie Kirkbride, Clint Adam Morrow, Timothy Ian Mullane, Dean Larry DuVal, Stephanie Niezgoda Moss
  • Publication number: 20200253794
    Abstract: An absorbent article and method of making the absorbent article are disclosed. The absorbent article having a topsheet, a backsheet, and an absorbent core structure having one or more layers wherein at least one layer is a heterogeneous mass layer, wherein the topsheet and the heterogeneous mass are integrated such that they reside in the same X-Y plane.
    Type: Application
    Filed: April 27, 2020
    Publication date: August 13, 2020
    Inventors: Callida Williams Ludher, John Lee Hammons, Kelyn Anne Arora, Clint Adam Morrow, Christopher Philip Bewick-Sonntag, Stephanie Niezgoda Moss, Dean Larry DuVal
  • Publication number: 20190000697
    Abstract: A feminine hygiene pad having adhesive side extensions with enhanced longitudinal flexure and structural integrity is disclosed. Each adhesive side extension may be provided with a supplementary structure that creates an outboard supplemented zone of greater basis weight and/or flexural rigidity, than an inboard, lower basis weight and/or more flexible longitudinal flexure zone. The longitudinal flexure zone may be of a limited width such that in combination with the supplemented zone, longitudinally-oriented flexure effectively limited to the flexure zones, and reliably neat wrapping of the side extension about the inner leg edge of the user/wearer's underpants, is promoted, while chances of unwanted crumpling, bunching and/or misfolding of the side extension are reduced. Additional features described may enhance comfort and convenience for the user/wearer.
    Type: Application
    Filed: June 30, 2017
    Publication date: January 3, 2019
    Inventors: Astrid Annette Sheehan, Callida Williams Ludher
  • Publication number: 20180318150
    Abstract: An absorbent article is disclosed. The absorbent article having a topsheet, a backsheet, and an absorbent core structure having one or more layers. The absorbent article has multiple zones.
    Type: Application
    Filed: May 3, 2018
    Publication date: November 8, 2018
    Inventors: Christopher Philip Bewick-Sonntag, Clint Adam Morrow, Callida Williams Ludher, John David Norcom
  • Publication number: 20180318151
    Abstract: An absorbent article is disclosed. The absorbent article having a topsheet, a backsheet, and an absorbent core structure having one or more layers. The absorbent article has multiple zones.
    Type: Application
    Filed: May 3, 2018
    Publication date: November 8, 2018
    Inventors: Christopher Philip Bewick-Sonntag, Clint Adam Morrow, Callida Williams Ludher, John David Norcom
  • Publication number: 20180177648
    Abstract: An absorbent article comprises a chassis comprising a topsheet, a backsheet, and an absorbent core disposed between the topsheet and the backsheet, the chassis having a body-facing surface and an outer-facing surface. The article also comprises a pair of side flaps comprising a first surface, a second surface opposite the first surface, and a first adhesive. The side flaps have a proximal end and a free distal end wherein each distal end is foldable around an edge of an undergarment when applied on the undergarment during use to attach the first adhesive to the underside of the undergarment thereby attaching the absorbent article to the undergarment.
    Type: Application
    Filed: December 19, 2017
    Publication date: June 28, 2018
    Inventors: Frederick Michael LANGDON, Remo BELLUCCI, Bruce William LAVASH, Callida Williams LUDHER, Douglas Gregory STEVENS
  • Publication number: 20180110660
    Abstract: An absorbent article and method of making the absorbent article are disclosed. The absorbent article having a topsheet, a backsheet, and an absorbent core structure having one or more layers wherein at least one layer is a heterogeneous mass layer, wherein the topsheet and the heterogeneous mass are integrated such that they reside in the same X-Y plane.
    Type: Application
    Filed: May 5, 2017
    Publication date: April 26, 2018
    Inventors: Christopher Philip Bewick-Sonntag, Kelyn Anne Arora, John Lee Hammons, Callida Williams Ludher, Tana Marie Kirkbride, Clint Adam Morrow, Timothy Ian Mullane, Dean Larry DuVal, Stephanie Niezgoda Moss
  • Publication number: 20170360618
    Abstract: An absorbent article and method of making the absorbent article are disclosed. The absorbent article having a topsheet, a backsheet, and an absorbent core structure having one or more layers wherein at least one layer is a heterogeneous mass layer, wherein the topsheet and the heterogeneous mass are integrated such that they reside in the same X-Y plane.
    Type: Application
    Filed: May 5, 2017
    Publication date: December 21, 2017
    Inventors: Timothy Ian Mullane, John Lee Hammons, Kelyn Anne Arora, Clint Adam Morrow, Callida Williams Ludher, Christopher Philip Bewick-Sonntag, Tana Marie Kirkbride, Dean Larry DuVal, Stephanie Niezgoda Moss
  • Publication number: 20170319401
    Abstract: An absorbent article and method of making the absorbent article are disclosed. The absorbent article having a topsheet, a backsheet, and an absorbent core structure having one or more layers wherein at least one layer is a heterogeneous mass layer, wherein the topsheet and the heterogeneous mass are integrated such that they reside in the same X-Y plane.
    Type: Application
    Filed: May 5, 2017
    Publication date: November 9, 2017
    Inventors: Callida Williams Ludher, John Lee Hammons, Kelyn Anne Arora, Clint Adam Morrow, Christopher Philip Bewick-Sonntag, Stephanie Niezgoda Moss, Dean Larry DuVal