Patents by Inventor John Lee Hammons

John Lee Hammons 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).

  • Publication number: 20190380887
    Abstract: An absorbent article is disclosed. The article includes a topsheet formed of a section of formed nonwoven web material having an ordered arrangement of zones, each zone comprising one or more attenuated regions adjacent to one or more built-up regions, wherein the attenuated regions have a first average basis weight and the built-up regions have a second average basis weight, wherein the first average basis weight is less than the second average basis weight, the difference in basis weights corresponding to disposition of the filaments according to the ordered arrangement. The attenuated region(s) may be included within a configuration of one or more channel portions on the topsheet. Alternatively or in combination, the attenuated region(s) may be included within a hinge portion extending along a wing portion of the topsheet.
    Type: Application
    Filed: June 19, 2019
    Publication date: December 19, 2019
    Inventors: Arman Ashraf, Kelyn Anne Arora, Misael Omar Aviles, Lennie CruzMurphy, Antonius Lambertus DeBeer, Adrien Grenier, John Lee Hammons, Emma Lynn Sartini, Paul Thomas Weisman
  • Publication number: 20190374408
    Abstract: The absorbent article includes a topsheet having a body contacting surface, a backsheet joined to said topsheet, and an absorbent core disposed between the topsheet and the backsheet, wherein the absorbent core has a first absorbent core having a first area and a second area, wherein the first absorbent core and the second absorbent core are vertically arranged, wherein the second absorbent core at least partially covers the second area of the first absorbent core, and wherein the first absorbent core and the second absorbent core have different compositions.
    Type: Application
    Filed: July 23, 2019
    Publication date: December 12, 2019
    Inventors: Miguel Alvaro ROBLES, Bruce William LAVASH, Sion AGAMI, John Lee HAMMONS
  • Publication number: 20190298587
    Abstract: Methods for manufacturing topsheets for absorbent articles are disclosed.
    Type: Application
    Filed: June 19, 2019
    Publication date: October 3, 2019
    Inventors: Arman Ashraf, Kelyn Anne Arora, Misael Omar Aviles, John Lee Hammons, Paul Thomas Weisman
  • Patent number: 10398610
    Abstract: The absorbent article includes a topsheet having a body contacting surface, a backsheet joined to said topsheet, and an absorbent core disposed between the topsheet and the backsheet, wherein the absorbent core has a first absorbent core comprising a first area and a second area, wherein the first absorbent core and the second absorbent core are vertically arranged, wherein the second absorbent core at least partially covers the second area of the first absorbent core, and wherein the first absorbent core and the second absorbent core are different from each other at least in composition, density or absorption capacity thereof.
    Type: Grant
    Filed: February 25, 2015
    Date of Patent: September 3, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Miguel Alvaro Robles, Bruce William Lavash, Sion Agami, John Lee Hammons
  • Publication number: 20190254888
    Abstract: A method of creating a topsheet for an absorbent article is disclosed. The method includes the steps of: obtaining a pre-cursor web of material, the pre-cursor web of material having a first surface and an opposing second surface, wherein the pre-cursor web of material is a composite or laminate web having a first layer and a second layer, wherein the first layer is a film and the second layer is a nonwoven material having a plurality of fibers; forming a first plurality of apertures having sidewalls extending in a first direction from the pre-cursor web of material; forming a second plurality of apertures having sidewalls extending in a second direction from the pre-cursor material, wherein the first direction and the second direction are different; and forming a plurality of embossments in the pre-cursor web of material, wherein the embossments are oriented in a third direction opposite the first direction.
    Type: Application
    Filed: May 6, 2019
    Publication date: August 22, 2019
    Inventors: Hugh Joseph O'Donnell, Robert Haines Turner, Vincent Sean Breidenbach, Douglas Herrin Benson, Timothy Ian Mullane, Karen Denise McAffry, John Lee Hammons, Kelyn Anne Arora
  • Publication number: 20190254887
    Abstract: Nonwoven webs/nonwoven laminates for use in absorbent articles are disclosed. The nonwoven webs/nonwoven laminates are useful in leg cuffs of absorbent articles.
    Type: Application
    Filed: May 2, 2019
    Publication date: August 22, 2019
    Inventors: Kelyn Anne ARORA, Stephanie Niezgoda MOSS, Shirdish POONDRU, Timothy Ian MULLANE, Nathan Ray WHITELY, John Lee HAMMONS
  • Patent number: 10322038
    Abstract: A disposable absorbent having a topsheet, a backsheet, and an absorbent core disposed between the topsheet and the backsheet, is described herein. The topsheet is a two layer composite or laminate web having a first layer and a second layer. The composite or laminate has a first plurality of apertures and a second plurality of apertures, wherein the first plurality of apertures have sidewalls that extend in a first direction, wherein the second plurality of apertures have sidewalls that extend in second direction that is different than the first direction, and wherein the composite or laminate also includes a plurality of embossments which extend in a third direction opposite the first direction.
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: June 18, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Hugh Joseph O'Donnell, Robert Haines Turner, Vincent Sean Breidenbach, Douglas Herrin Benson, Timothy Ian Mullane, Karen Denise McAffry, John Lee Hammons, Kelyn Anne Arora
  • Patent number: 10307942
    Abstract: A method for making apertures in a precursor web using a forming apparatus is described herein. The precursor web comprises a film layer and a nonwoven layer having molecular orientation and the forming apparatus comprises an arrangement of teeth. The forming apparatus heats and stretches the precursor web forming apertures therein.
    Type: Grant
    Filed: April 4, 2018
    Date of Patent: June 4, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Fredrick William Gibson, Kelyn Anne Arora, John Lee Hammons, Norman Scott Broyles, Jill Marlene Orr, Timothy Ian Mullane, Jody Lynn Hoying, Karen Denise McAffry, Hugh Joseph O'Donnell
  • Publication number: 20190133841
    Abstract: An absorbent article comprising a topsheet, a backsheet, and an absorbent core structure is disclosed, wherein the absorbent structure includes a wearer facing core layer including either a heterogeneous mass layer or a fibrous structure comprising a fibrous network, wherein a portion of the topsheet and wearer facing core layer are integrated such that they at least partially reside in the same X-Y plane.
    Type: Application
    Filed: November 6, 2018
    Publication date: May 9, 2019
    Inventors: Christopher Philip Bewick-Sonntag, Kelyn Anne Arora, John Lee Hammons, Tana Marie Kirkbride, Timothy Ian Mullane, Shirdish Poondru
  • Publication number: 20190133842
    Abstract: A disposable absorbent article has a topsheet; a backsheet; an absorbent core disposed between the topsheet and the backsheet; and a first plurality of conforming features in at least the absorbent core or a combination of the absorbent core and the topsheet. At least a portion of the are depressions, wherein the depressions have a depression centerline bisecting a length and/or width of the depression. A first strut forms a first sidewall of the depression opposite a second sidewall of the depression formed by a second strut, wherein neither of the first strut nor the second strut extend longitudinally and/or laterally beyond the depression centerline by more than 0.75 mm.
    Type: Application
    Filed: November 6, 2018
    Publication date: May 9, 2019
    Inventors: Christopher Philip Bewick-Sonntag, Shirdish Poondru, John Lee Hammons, Kelyn Anne Arora
  • Publication number: 20190133843
    Abstract: A disposable absorbent article is described herein. The disposable absorbent article includes a topsheet, a backsheet, and an absorbent system disposed between the topsheet and the backsheet. At least a portion of the has a plurality of conforming features such that the absorbent article has a blot residual value of less than 30 mg and a bending stiffness of less than 12.
    Type: Application
    Filed: November 6, 2018
    Publication date: May 9, 2019
    Inventors: Christopher Philip Bewick-Sonntag, Shirdish Poondru, John Lee Hammons, Kelyn Anne Arora
  • Publication number: 20190133835
    Abstract: A method of making a disposable absorbent article with a plurality of conforming features is described. The conforming features may be provided to the absorbent article in a variety of zones to allow for customizable conformance in particular regions of the absorbent article. And, the provision of these zones can also allow for customizable fluid kinetics in particular regions of the absorbent article.
    Type: Application
    Filed: November 6, 2018
    Publication date: May 9, 2019
    Inventors: Christopher Philip Bewick-Sonntag, Shirdish Poondru, John Lee Hammons, Kelyn Anne Arora
  • Publication number: 20190133847
    Abstract: An absorbent has longitudinal and lateral centerlines, first, second, and target regions, the target region being disposed between the first second regions. Each of the first, second target regions extend laterally across the disposable absorbent article. The disposable absorbent article also has a topsheet; a backsheet; an absorbent core disposed between the topsheet and backsheet; a fluid management layer disposed between the topsheet and absorbent core; and a target zone disposed in the target region. The target zone has a first plurality of conforming features in at least the absorbent core or a combination of the absorbent core and at least one of the topsheet or fluid management layer. The absorbent article also has a long fiber network.
    Type: Application
    Filed: November 6, 2018
    Publication date: May 9, 2019
    Inventors: Christopher Philip Bewick-Sonntag, Shirdish Poondru, John Lee Hammons, Kelyn Anne Arora
  • Patent number: 10271999
    Abstract: A disposable absorbent article having a crimped fiber spunbond nonwoven web is described herein. The disposable absorbent article has a topsheet, a backsheet attached to the topsheet, and an absorbent core disposed between the topsheet and the backsheet. The crimped fiber spunbond nonwoven web is either at least a portion of the topsheet or the backsheet or at least a portion of the topsheet and the backsheet. The crimped fiber spunbond nonwoven web includes a plurality of apertures extending therethrough.
    Type: Grant
    Filed: November 5, 2015
    Date of Patent: April 30, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Kelyn Anne Arora, Stephanie Niezgoda Moss, Shirdish Poondru, Timothy Ian Mullane, Nathan Ray Whitely, John Lee Hammons
  • Publication number: 20190110939
    Abstract: An absorbent article comprising a topsheet, a backsheet, and an absorbent core disposed between the topsheet and the backsheet. The absorbent article comprises a first fluid handling zone having a first Transverse Fluid Travel Distance and a second fluid handling zone having a second Transverse Fluid Travel Distance. The first Transverse Fluid Travel Distance is at least about 50% greater than said second Transverse Fluid Travel Distance, which results in an absorbent article that is better able to handle bodily fluids and reduce the risk of accidental leakage of bodily fluids onto a consumer's undergarments.
    Type: Application
    Filed: December 17, 2018
    Publication date: April 18, 2019
    Inventors: John Lee Hammons, Ronald Bosman Visscher, Shreedhar Rajpanth Murthy, Jeffrey Tupper Roesgen
  • Patent number: 10195091
    Abstract: Disclosed herein are textured nonwoven webs suitable for use in disposable absorbent articles. The textured nonwoven webs have a generally planar first region and a plurality of integrally formed discrete second regions. The textured nonwoven webs also have at least one composition disposed on at least one of the first region or the plurality of discrete second regions.
    Type: Grant
    Filed: March 9, 2017
    Date of Patent: February 5, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Rodrigo Rosati, Jill Orr, John Lee Hammons, John Brian Strube, Shirdish Poondru
  • Patent number: 10188564
    Abstract: An absorbent article comprising a topsheet, a backsheet, and an absorbent core disposed between the topsheet and the backsheet. The absorbent article comprises a first fluid handling zone having a first Transverse Fluid Travel Distance and a second fluid handling zone having a second Transverse Fluid Travel Distance. The first Transverse Fluid Travel Distance is at least about 50% greater than said second Transverse Fluid Travel Distance, which results in an absorbent article that is better able to handle bodily fluids and reduce the risk of accidental leakage of bodily fluids onto a consumer's undergarments.
    Type: Grant
    Filed: November 4, 2015
    Date of Patent: January 29, 2019
    Assignee: The Procter & Gamble Company
    Inventors: John Lee Hammons, Ronald Bosman Visscher, Shreedhar Rajpanth Murthy, Jeffrey Tupper Roesgen
  • Publication number: 20190000689
    Abstract: Disposable absorbent articles suitable for absorbing and containing body exudates are disclosed. These articles include an apertured nonwoven topsheet having a body surface and an opposing garment surface; a backsheet; an absorbent core; and a surface modifying composition disposed on the topsheet. The composition includes hydrophobic particles and a hydrophobic binder.
    Type: Application
    Filed: June 28, 2018
    Publication date: January 3, 2019
    Inventors: Misael Omar AVILES, Yonas GIZAW, Genevieve Cagalawan WENNING, John Lee HAMMONS
  • Publication number: 20190000690
    Abstract: Disposable absorbent articles suitable for absorbing and containing body exudates are disclosed. These articles include an apertured nonwoven topsheet having a body surface and an opposing garment surface; a backsheet; an absorbent core; and a surface modifying composition disposed on the topsheet. The body surface exhibits a static water contact angle of 120 to 160 degrees and a contact angle hysteresis of from about 10 to 30 degrees.
    Type: Application
    Filed: June 28, 2018
    Publication date: January 3, 2019
    Inventors: Yonas GIZAW, Misael Omar AVILES, Genevieve Cagalawan WENNING, John Lee HAMMONS
  • Publication number: 20190000691
    Abstract: Disposable absorbent articles suitable for absorbing and containing body exudates are disclosed herein. These articles include an apertured nonwoven topsheet having a body surface and an opposing garment surface; a backsheet; an absorbent core; and a surface modifying composition disposed on the topsheet, wherein the composition comprises hydrophobic particles and a hydrophobic binder in a ratio of binder to particles of 4:1 to 1:4 and wherein, post insult, the article has a Topsheet Stain Area of less than 30 mm2.
    Type: Application
    Filed: June 28, 2018
    Publication date: January 3, 2019
    Inventors: Misael Omar AVILES, Yonas GIZAW, Genevieve Cagalawan WENNING, John Lee HAMMONS