Patents by Inventor John B. Strube

John B. Strube 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: 11154428
    Abstract: An absorbent article is disclosed, including a three-dimensional material formed of a liquid permeable topsheet and an acquisition material. The acquisition material is positioned beneath the topsheet, and both may be formed of nonwoven material. The three dimensional material may have two surfaces and a plurality of protrusions extending in a z-direction from one of the surfaces, each protrusion having side walls defining an opening in the other of the surfaces. One of the topsheet and the acquisition material may include fibers spun of polymer resin pigmented with a first color that differs from a second color of fibers of the other of the topsheet and the acquisition material, and the differing colors are visible when viewing a wearer-facing surface of the absorbent article.
    Type: Grant
    Filed: September 3, 2015
    Date of Patent: October 26, 2021
    Assignee: The Procter & Gamble Company
    Inventors: Rodrigo Rosati, Aniruddha Chatterjee, Matthew Steven Ritter, Jill Marlene Orr, John B. Strube, Adrien Grenier, James T. Knapmeyer, John Lee Hammons, Paul Thomas Weisman
  • Publication number: 20200163804
    Abstract: An absorbent article having a longitudinal axis, a transverse axis, a topsheet; a backsheet; an acquisition layer disposed between the topsheet and backsheet; first and second absorbent layers is described. The topsheet and acquisition layer form a three dimensional substrate having a first surface and an opposing second surface, a plurality of recesses and a plurality of land areas, wherein each recess is separated from one another by at least one land area, and wherein each of the plurality of recesses has an opening at a base of the recess, and side walls extending from the second surface to a distal portion. The first absorbent layer is disposed between the acquisition layer and backsheet and has a mixture of pulp and synthetic fibers. The second absorbent layer is disposed between the first absorbent layer and backsheet and has super absorbent polymer attached to a core wrap.
    Type: Application
    Filed: January 29, 2020
    Publication date: May 28, 2020
    Inventors: Rodrigo Rosati, Jill Marlene Orr, Adrien Grenier, James T. Knapmeyer, John B. Strube, Aniruddha Chatterjee, Carsten Kreuzer
  • Publication number: 20190374409
    Abstract: A disposable absorbent article having a topsheet with a hydrophobic treatment and a plurality of apertures therethrough is disclosed. The disposable absorbent article has a backsheet; an absorbent system having a plurality of layers; a first zone having a morphological treatment of plurality of three-dimensional protrusions, each of the three-dimensional protrusions having a base forming an opening, a distal portion and side walls extending between the base and the distal portion each of the protrusions configured such that the topsheet forms a portion of an inner surface of each protrusion and at least one of the plurality of layers of the absorbent system forming a portion of an outer facing surface of each protrusion; and a second zone having a morphological treatment that is different than that of the first zone.
    Type: Application
    Filed: August 21, 2019
    Publication date: December 12, 2019
    Inventors: Blanca ARIZTI, Rodrigo Rosati, Donald Carroll Roe, Kelyn Anne Arora, Amanda Margaret Bicking, Adrien Grenier, James T. Knapmeyer, Timothy Ian Mullane, Jill Marlene Orr, Matthew S. Ritter, Jennifer Rodic, John B. Strube, Ann Cecilia Tapp, Rachael Eden Walther
  • Publication number: 20170065460
    Abstract: An absorbent article for personal hygiene comprises a three-dimensional substrate, a tissue layer, an absorbent core and a backsheet. The absorbent core is located at least partially between the three-dimensional substrate and the backsheet. The tissue layer is located at least partially between the three-dimensional substrate and the absorbent core. The tissue layer comprises a wet-laid three-dimensional fibrous substrate comprising at least 80% pulp fibers by weight of the wet-laid three-dimensional fibrous substrate. The wet-laid three-dimensional fibrous substrate comprises a continuous network region and a plurality of discrete zones.
    Type: Application
    Filed: August 22, 2016
    Publication date: March 9, 2017
    Inventors: Rodrigo ROSATI, Jill Marlene ORR, Adrien GRENIER, James T. KNAPMEYER, John B. STRUBE, Aniruddha CHATTERJEE, Carsten KREUZER
  • Publication number: 20160074241
    Abstract: An absorbent article comprises a liquid permeable three-dimensional material, a liquid impermeable backsheet, and an absorbent core positioned at least partially intermediate the liquid impermeable backsheet and the three-dimensional material. The absorbent core comprises an absorbent material having one or more channels defined therein. The absorbent article may comprise other layers positioned at least partially intermediate the absorbent core and the liquid permeable three-dimensional material that also may comprise one or more channels. Any of the layers of the absorbent article may comprise indicia and/or color.
    Type: Application
    Filed: September 3, 2015
    Publication date: March 17, 2016
    Inventors: Rodrigo ROSATI, Aniruddha CHATTERJEE, Jill Marlene ORR, John B. STRUBE, Adrien GRENIER, James T. KNAPMEYER, Paul Thomas WEISMAN
  • Publication number: 20160074250
    Abstract: Absorbent articles having airfelt-free cores or substantially airfelt-free cores in combination with high loft, three-dimensional nonwoven materials are disclosed herein. Packages comprising these articles are also disclosed.
    Type: Application
    Filed: September 3, 2015
    Publication date: March 17, 2016
    Inventors: John B. STRUBE, Jill M. ORR, James T. KNAPMEYER, Rodrigo ROSATI, Adrien GRENIER, Paul T. WEISMAN
  • Publication number: 20160074237
    Abstract: A process of making an absorbent article comprising the steps of providing a liquid permeable topsheet web extending substantially continuously in a machine direction, the topsheet web having a first and second surface, a liquid impermeable backsheet web extending substantially continuously in the machine direction and an acquisition layer having a first and second surface. The topsheet web and the acquisition layer comprise fibers. The process comprises the step of aligning the topsheet web and the acquisition layer in a face to face relationship such that the second surface of the topsheet web in in contact with the first surface of the acquisition layer. The process comprises the step of simultaneously mechanically deforming and combining the topsheet web together with the acquisition layer to provide a topsheet/acquisition layer laminate web having three-dimensional protrusions.
    Type: Application
    Filed: September 3, 2015
    Publication date: March 17, 2016
    Inventors: Rodrigo ROSATI, Jill Marlene ORR, Adrien GRENIER, James T. KNAPMEYER, John B. STRUBE, Aniruddha CHATTERJEE, Matthew S. RITTER
  • Publication number: 20160074244
    Abstract: An absorbent article for personal hygiene is provided and comprises a longitudinal axis, a transversal axis perpendicular to the longitudinal axis, a liquid permeable topsheet an acquisition layer, a liquid impermeable backsheet and an absorbent core. The absorbent core is located between the topsheet and backsheet and comprises an absorbent material. A width of the acquisition layer in a direction parallel to a transversal axis is less than a width of the topsheet in a direction parallel to the transversal axis. The absorbent article comprises a topsheet/acquisition layer laminate comprising the liquid permeable topsheet and the acquisition layer in a face to face relationship. The topsheet/acquisition layer laminate comprises three-dimensional protrusions extending from a plane of the topsheet/acquisition layer laminate. A Median Absorption Pressure (MAP) of the topsheet is equal to or larger than a Median Absorption Pressure of the acquisition layer, both according to the Capillary Sorption Test Method.
    Type: Application
    Filed: September 3, 2015
    Publication date: March 17, 2016
    Inventors: Rodrigo ROSATI, Jill Marlene ORR, James T. KNAPMEYER, John B. STRUBE, Aniruddha CHATTERJEE, Matthew S. RITTER, Adrien GRENIER, Cornelia SPRENGARD-EICHEL, Steffen FISCHER
  • Publication number: 20160074240
    Abstract: An absorbent article comprises a liquid permeable three-dimensional material, a liquid impermeable backsheet, and an absorbent core positioned at least partially intermediate the liquid impermeable backsheet and the three-dimensional material. The absorbent core comprises an absorbent material having one or more channels defined therein. The absorbent article may comprise other layers positioned at least partially intermediate the absorbent core and the liquid permeable three-dimensional material that also may comprise one or more channels. Any of the layers of the absorbent article may comprise indicia and/or color. The absorbent articles may have a delta E* of greater than 1, according to the delta E* Test herein.
    Type: Application
    Filed: September 3, 2015
    Publication date: March 17, 2016
    Inventors: Rodrigo ROSATI, Aniruddha CHATTERJEE, Matthew Steven RITTER, Jill Marlene ORR, John B. STRUBE, Adrien GRENIER, James T. KNAPMEYER, John Lee HAMMONS, Paul Thomas WEISMAN
  • Publication number: 20160074245
    Abstract: An absorbent article for personal hygiene comprises a longitudinal axis, a transversal axis parallel to the longitudinal axis, a liquid permeable topsheet and an acquisition layer. A width of the acquisition layer in a direction parallel to the transversal axis is less than a width of the topsheet in a direction parallel to the transversal axis. The absorbent article comprises a topsheet/acquisition layer laminate comprising the liquid permeable topsheet and the acquisition layer in a face to face relationship. The topsheet/acquisition layer laminate comprises three-dimensional protrusions extending from a plane of the topsheet/acquisition layer laminate. The three-dimensional protrusions are formed from the fibers of the topsheet and the acquisition layer. A majority of the three-dimensional protrusions each comprises a base forming an opening, an opposed distal portion, and one or more side walls between the bases and the distal portions of the majority of the three-dimensional protrusions.
    Type: Application
    Filed: September 3, 2015
    Publication date: March 17, 2016
    Inventors: Rodrigo ROSATI, Jill Marlene ORR, Adrien GRENIER, James T. KNAPMEYER, John B. STRUBE, Aniruddha CHATTERJEE, Matthew S. RITTER
  • Publication number: 20160074259
    Abstract: An absorbent article comprises a liquid permeable three-dimensional material, a liquid impermeable backsheet, and an absorbent core positioned at least partially intermediate the liquid impermeable backsheet and the three-dimensional material. The absorbent core comprises an absorbent material having one or more channels defined therein. The absorbent article may comprise other layers positioned at least partially intermediate the absorbent core and the liquid permeable three-dimensional material that also may comprise one or more channels. Any of the layers of the absorbent article may comprise indicia and/or color.
    Type: Application
    Filed: September 3, 2015
    Publication date: March 17, 2016
    Inventors: Rodrigo ROSATI, Aniruddha CHATTERJEE, Matthew Steven RITTER, Jill Marlene ORR, John B. STRUBE, Adrien GRENIER, James T. KNAPMEYER, John Lee HAMMONS, Paul Thomas WEISMAN
  • Publication number: 20160074247
    Abstract: An absorbent article for personal hygiene comprises a longitudinal axis, a transversal axis perpendicular to the longitudinal axis, a liquid permeable topsheet, an acquisition layer, a liquid impermeable backsheet and an absorbent core. The absorbent core is located between the topsheet and backsheet and comprises an absorbent material. a width of the acquisition layer in a direction parallel to the transversal axis is less than the width of the topsheet in a direction parallel to the transversal axis. The absorbent article comprises a topsheet/acquisition layer laminate comprising the liquid permeable topsheet and the acquisition layer in a face to face relationship. The topsheet/acquisition layer laminate comprises three-dimensional protrusions extending from a plane of the topsheet/acquisition layer laminate.
    Type: Application
    Filed: September 3, 2015
    Publication date: March 17, 2016
    Inventors: Rodrigo ROSATI, Jill Marlene ORR, Adrien GRENIER, Andrea L. BENNER, James T. KNAPMEYER, John B. STRUBE, Aniruddha CHATTERJEE
  • Publication number: 20160074243
    Abstract: An absorbent article for personal hygiene is provided and comprises a longitudinal axis, a transversal axis perpendicular to the longitudinal axis, a liquid permeable topsheet an acquisition layer, a liquid impermeable backsheet and an absorbent core. The absorbent core is located between the topsheet and backsheet and comprises an absorbent material. A width of the acquisition layer in a direction parallel to the transversal axis is less than a width of the topsheet in a direction parallel to the transversal axis. The absorbent article comprises a topsheet/acquisition layer laminate comprising the liquid permeable topsheet and the acquisition layer in a face to face relationship, wherein the topsheet/acquisition layer laminate comprise three-dimensional protrusions extending from a plane of the topsheet/acquisition layer laminate. The topsheet/acquisition layer laminate has a Measured Plane Area Factor of at least about 0.5 according to the Plane Area Factor Test Method.
    Type: Application
    Filed: September 3, 2015
    Publication date: March 17, 2016
    Inventors: Rodrigo ROSATI, Jill Marlene ORR, James T. KNAPMEYER, John B. STRUBE, Aniruddha CHATTERJEE, Matthew S. RITTER, Adrien GRENIER
  • Publication number: 20160074248
    Abstract: An absorbent article for personal hygiene comprises a longitudinal axis, a transversal axis perpendicular to the longitudinal axis, a topsheet, a backsheet and an absorbent core. The absorbent core is located between the topsheet and the backsheet. The absorbent core comprises an absorbent material comprising at least 80% of superabsorbent polymers, by total weight of the absorbent material. The absorbent article comprises an acquisition layer. A width of the acquisition layer in a direction parallel to the transversal axis is less than a width of the topsheet in a direction parallel to the transversal axis. The absorbent article comprises a topsheet/acquisition layer laminate comprising the topsheet and the acquisition layer in a face to face relationship. The topsheet/acquisition layer laminate comprises three-dimensional protrusions extending from a plane of the topsheet/acquisition layer laminate. The three-dimensional protrusions are formed from the fibers of the topsheet and the acquisition layer.
    Type: Application
    Filed: September 3, 2015
    Publication date: March 17, 2016
    Inventors: Rodrigo ROSATI, Jill Marlene ORR, James T. KNAPMEYER, John B. STRUBE, Aniruddha CHATTERJEE, Matthew S. RITTER, Adrien GRENIER
  • Publication number: 20160074258
    Abstract: An absorbent article comprises a liquid permeable three-dimensional material, a liquid impermeable backsheet, and an absorbent core positioned at least partially intermediate the liquid impermeable backsheet and the three-dimensional material. The absorbent core comprises an absorbent material having one or more channels defined therein. The absorbent article may comprise other layers positioned at least partially intermediate the absorbent core and the liquid permeable three-dimensional material that also may comprise one or more channels. Any of the layers of the absorbent article may comprise indicia and/or color.
    Type: Application
    Filed: September 3, 2015
    Publication date: March 17, 2016
    Inventors: Rodrigo ROSATI, Aniruddha CHATTERJEE, Matthew Steven RITTER, Jill Marlene ORR, John B. STRUBE, Adrien GRENIER, James T. KNAPMEYER, John Lee HAMMONS, Paul Thomas WEISMAN
  • Publication number: 20160074257
    Abstract: Absorbent articles having airfelt-free cores or substantially airfelt-free cores in combination with high loft, three-dimensional nonwoven materials are disclosed herein. Packaging comprising the absorbent articles are also disclosed.
    Type: Application
    Filed: September 3, 2015
    Publication date: March 17, 2016
    Inventors: Jill M. ORR, John B. STRUBE, James T. KNAPMEYER, Rodrigo ROSATI, Adrien GRENIER, Paul T. WEISMAN
  • Publication number: 20150283003
    Abstract: The present disclosure is directed, in part, to an absorbent article. The absorbent article comprises a liquid permeable topsheet, a liquid impermeable backsheet, and an absorbent core positioned at least partially intermediate the liquid permeable topsheet and the liquid impermeable backsheet. The liquid permeable topsheet comprise a first zone and a second zone. The first zone comprises a morphological treatment. The morphological treatment comprises a plurality of three-dimensional protrusions extending from a plane of the topsheet. At least some of the three-dimensional protrusions comprise a base forming an opening, an opposed distal portion, and one or more side walls between the base and the distal portion. At least one distance between opposing side wall portions is larger than a width of the opening.
    Type: Application
    Filed: April 7, 2015
    Publication date: October 8, 2015
    Inventors: Rodrigo ROSATI, Blanca ARIZTI, Donald Carroll ROE, Kelyn Anne ARORA, Amanda Margaret BICKING, Adrien GRENIER, James T. KNAPMEYER, Timothy Ian MULLANE, Jill Marlene ORR, Matthew S. RITTER, Jennifer RODIC, John B. STRUBE, Ann Cecilia TAPP, Rachael Eden WALTHER
  • Publication number: 20150283001
    Abstract: The present disclosure is directed, in part, to an absorbent article. The absorbent article comprises a liquid permeable topsheet, a liquid impermeable backsheet, and an absorbent core positioned at least partially intermediate the liquid permeable topsheet and the liquid impermeable backsheet. The liquid permeable topsheet comprises a first zone and a second zone. The first zone comprises a pattern of apertures. At least two apertures of the pattern of apertures have different sizes, shapes, and/or orientations.
    Type: Application
    Filed: April 7, 2015
    Publication date: October 8, 2015
    Inventors: Blanca ARIZTI, Rodrigo ROSATI, Donald Carroll ROE, Kelyn Anne ARORA, Amanda Margaret BICKING, Adrien GRENIER, James T. KNAPMEYER, Timothy Ian MULLANE, Jill Marlene ORR, Matthew S. RITTER, Jennifer RODIC, John B. STRUBE, Ann Cecilia TAPP, Rachael Eden WALTHER
  • Patent number: 7037569
    Abstract: A laminate web comprising a first web, a second web joined to the first web at a plurality of discrete bond sites; and a third material disposed between at least a portion of the first and second nonwovens. The third material is apertured in regions adjacent the bond sites, such that the first and second nonwoven webs are joined through the apertures. In one embodiment an apertured laminate web is disclosed, having a first extensible web having a first elongation to break, and a second extensible web joined to the first extensible web at a plurality of bond sites, the second extensible web having elongation to break. A third web material is disposed between the first and second nonwovens, the third web material having a third elongation to break which is less than both of the first or second elongations to break.
    Type: Grant
    Filed: December 20, 2000
    Date of Patent: May 2, 2006
    Assignee: The Procter & Gamble Company
    Inventors: John J. Curro, Douglas H. Benson, John B. Strube
  • Patent number: 6884494
    Abstract: A laminate web is disclose, the laminate web comprising a first web, a second web joined to the first web at a plurality of discrete bond sites; and a third material disposed between at least a portion of the first and second nonwovens. The third material is apertured in regions adjacent the bond sites, such that the first and second nonwoven webs are joined through the apertures. In one embodiment an apertured laminate web is disclosed, having a first extensible web having a first elongation to break, and a second extensible web joined to the first extensible web at a plurality of bond sites, the second extensible web having a second elongation to break A third web material is disposed between the first and second nonwovens, the third web material having a third elongation to break which is less than both of the first or second elongations to break.
    Type: Grant
    Filed: December 21, 1999
    Date of Patent: April 26, 2005
    Assignee: The Procter & Gamble Company
    Inventors: John J. Curro, Douglas H. Benson, John B. Strube