Patents by Inventor Michael Dale Trennepohl

Michael Dale Trennepohl 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: 20230165726
    Abstract: Methods of making disposable absorbent articles are herein. The method includes the steps: obtaining a carrier web; obtaining first absorbent core web and a second absorbent core web; cutting the first absorbent core web in a nesting configuration thereby forming a plurality of discrete first absorbent cores; cutting the second absorbent core web in a nesting configuration thereby forming a plurality of discrete second absorbent cores; joining a discrete second absorbent core to a discrete first absorbent core and to the carrier web, thereby forming a laminate structure web, wherein a leading edge of the discrete first absorbent core is spaced from a leading edge of the discrete second absorbent core in the machine direction; joining a backsheet web to the laminate structure web thereby forming an absorbent article web; and cutting the absorbent article web into a plurality of discrete absorbent articles.
    Type: Application
    Filed: January 12, 2023
    Publication date: June 1, 2023
    Inventors: James William BUSCH, Michael Dale TRENNEPOHL, Steven Joseph WAAS
  • Publication number: 20230046265
    Abstract: An absorbent article may be constructed by printing graphics on webs used to form discrete components that are joined together at seams to form the absorbent article.
    Type: Application
    Filed: November 4, 2022
    Publication date: February 16, 2023
    Inventors: Michael Dale TRENNEPOHL, Andrew James SAUER, Donald Carroll ROE
  • Patent number: 11576824
    Abstract: Methods of making disposable absorbent articles are herein. The method includes the steps: obtaining a carrier web; obtaining first absorbent core web and a second absorbent core web; cutting the first absorbent core web in a nesting configuration thereby forming a plurality of discrete first absorbent cores; cutting the second absorbent core web in a nesting configuration thereby forming a plurality of discrete second absorbent cores; joining a discrete second absorbent core to a discrete first absorbent core and to the carrier web, thereby forming a laminate structure web, wherein a leading edge of the discrete first absorbent core is spaced from a leading edge of the discrete second absorbent core in the machine direction; joining a backsheet web to the laminate structure web thereby forming an absorbent article web; and cutting the absorbent article web into a plurality of discrete absorbent articles.
    Type: Grant
    Filed: April 11, 2019
    Date of Patent: February 14, 2023
    Assignee: THE PROCTER & GAMBLE COMPANY
    Inventors: James William Busch, Michael Dale Trennepohl, Steven Joseph Waas
  • Patent number: 11324642
    Abstract: Disposable absorbent articles are disclosed herein along with method of making the same. The disposable absorbent article has a topsheet, a backsheet, and an absorbent system between the topsheet and the backsheet. The absorbent system has a first absorbent core and a second absorbent core which are offset from one another. An adhesive layer is disposed between the first absorbent core and the second absorbent core, at least in part.
    Type: Grant
    Filed: April 11, 2019
    Date of Patent: May 10, 2022
    Assignee: The Procter & Gamble Company
    Inventors: James William Busch, Michael Dale Trennepohl, Steven Joseph Waas
  • Patent number: 10588786
    Abstract: An apparatus for applying a field of microwave energy for the processing of a material is disclosed. The apparatus comprises an elongate chamber having a longitudinal axis, a first microwave transmitting device radiatingly coupled to the elongate chamber at a first position, and a second microwave transmitting device radiatingly coupled to the elongate chamber at a second position. The first microwave transmitting device is oriented so that a first portion of the microwave energy is directed toward the longitudinal axis. The second microwave transmitting device is disposed so that a second portion of the microwave energy is directed toward the longitudinal axis. The second microwave transmitting device is coupled to the elongate chamber at a position relative to the longitudinal axis that ranges from about 30 degrees to about 150 degrees relative to the position of the first microwave transmitting device relative to the longitudinal axis.
    Type: Grant
    Filed: January 27, 2017
    Date of Patent: March 17, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Michael Dale Trennepohl, Albert Hill Mandell, Kevin Charles Strong
  • Publication number: 20190314212
    Abstract: Disposable absorbent articles are disclosed herein along with method of making the same. The disposable absorbent article has a topsheet, a backsheet, and an absorbent system between the topsheet and the backsheet. The absorbent system has a first absorbent core and a second absorbent core which are offset from one another. An adhesive layer is disposed between the first absorbent core and the second absorbent core, at least in part.
    Type: Application
    Filed: April 11, 2019
    Publication date: October 17, 2019
    Inventors: James William Busch, Michael Dale Trennepohl, Steven Joseph Waas
  • Publication number: 20190314211
    Abstract: Methods of making disposable absorbent articles are herein. The method includes the steps: obtaining a carrier web; obtaining first absorbent core web and a second absorbent core web; cutting the first absorbent core web in a nesting configuration thereby forming a plurality of discrete first absorbent cores; cutting the second absorbent core web in a nesting configuration thereby forming a plurality of discrete second absorbent cores; joining a discrete second absorbent core to a discrete first absorbent core and to the carrier web, thereby forming a laminate structure web, wherein a leading edge of the discrete first absorbent core is spaced from a leading edge of the discrete second absorbent core in the machine direction; joining a backsheet web to the laminate structure web thereby forming an absorbent article web; and cutting the absorbent article web into a plurality of discrete absorbent articles.
    Type: Application
    Filed: April 11, 2019
    Publication date: October 17, 2019
    Inventors: James William Busch, Michael Dale Trennepohl, Steven Joseph Waas
  • Publication number: 20190254882
    Abstract: An absorbent article may be constructed by printing graphics on webs used to form discrete components that are joined together at seams to form the absorbent article.
    Type: Application
    Filed: May 6, 2019
    Publication date: August 22, 2019
    Inventors: Michael Dale Trennepohl, Andrew James Sauer, Donald Carroll Roe
  • Patent number: 10342715
    Abstract: A disposable absorbent article having barrier cuffs is disclosed herein. The disposable absorbent article has improved pad curl characteristics which can facilitate application of the disposable absorbent article.
    Type: Grant
    Filed: August 19, 2016
    Date of Patent: July 9, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Stephen LeBeuf Hardie, Edward Paul Carlin, Ronda Lynn Glassmeyer, Michael Dale Trennepohl, John Ferrer
  • Patent number: 10327960
    Abstract: A disposable absorbent article having barrier cuffs is disclosed herein. The disposable absorbent article has improved pad curl characteristics which can facilitate application of the disposable absorbent article.
    Type: Grant
    Filed: August 19, 2016
    Date of Patent: June 25, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Stephen LeBeuf Hardie, Edward Paul Carlin, Ronda Lynn Glassmeyer, Michael Dale Trennepohl, John Ferrer
  • Patent number: 10307302
    Abstract: An absorbent article may be constructed by printing on a web that forms a portion of the side panels using a first printing method; and by printing on a backsheet using a second printing method. Seams may be formed by attaching the side panels to a chassis and by attaching the side panels to each other to form a waist opening and leg openings.
    Type: Grant
    Filed: September 27, 2017
    Date of Patent: June 4, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Michael Dale Trennepohl, Andrew James Sauer, Donald Carroll Roe
  • Patent number: 10245187
    Abstract: A waistband for an absorbent article having a waistband with differential extensibility and/or contraction along the circumference of the waist opening. The waistband may provide a uniform appearance along the circumference of the waist opening. The waistband may have a central zone and at least two outboard zones. The outboard zones of the waistband may be less contracted than the central zone, when the absorbent article is in a relaxed state.
    Type: Grant
    Filed: December 10, 2015
    Date of Patent: April 2, 2019
    Assignee: The Procter & Gamble Plaza
    Inventors: Donald Carroll Roe, Michael Dale Trennepohl
  • Patent number: 9913761
    Abstract: An absorbent article may be constructed by printing on an unstretched web that forms a portion of the side panels. Seams may be formed by attaching the side panels to a chassis. The side panels and the chassis may have different elastic properties. The absorbent article may also comprise first and second waistbands.
    Type: Grant
    Filed: November 28, 2016
    Date of Patent: March 13, 2018
    Assignee: The Procter & Gamble Company
    Inventors: Michael Dale Trennepohl, Andrew James Sauer, Donald Carroll Roe
  • Publication number: 20180014980
    Abstract: An absorbent article may be constructed by printing on a web that forms a portion of the side panels using a first printing method; and by printing on a backsheet using a second printing method. Seams may be formed by attaching the side panels to a chassis and by attaching the side panels to each other to form a waist opening and leg openings.
    Type: Application
    Filed: September 27, 2017
    Publication date: January 18, 2018
    Inventors: Michael Dale Trennepohl, Andrew James Sauer, Donald Carroll Roe
  • Publication number: 20170333259
    Abstract: An apparatus for applying a field of microwave energy for the processing of a material is disclosed. The apparatus comprises an elongate chamber having a longitudinal axis, a first microwave transmitting device radiatingly coupled to the elongate chamber at a first position, and a second microwave transmitting device radiatingly coupled to the elongate chamber at a second position. The first microwave transmitting device is oriented so that a first portion of the microwave energy is directed toward the longitudinal axis. The second microwave transmitting device is disposed so that a second portion of the microwave energy is directed toward the longitudinal axis. The second microwave transmitting device is coupled to the elongate chamber at a position relative to the longitudinal axis that ranges from about 30 degrees to about 150 degrees relative to the position of the first microwave transmitting device relative to the longitudinal axis.
    Type: Application
    Filed: January 27, 2017
    Publication date: November 23, 2017
    Inventors: Michael Dale TRENNEPOHL, Albert Hill MANDELL, Kevin Charles STRONG
  • Publication number: 20170333258
    Abstract: An apparatus for applying a field of microwave energy for the processing of an absorbent article is disclosed. The apparatus comprises an elongate chamber having a longitudinal axis and first and second circularly polarized microwave radiation transmitting device radiatingly coupled to the elongate chamber and oriented so that the microwave energy is transmitted from the first and second circularly polarized microwave radiation transmitting devices is directed toward the longitudinal axis. The elongate chamber has a surface distributed about the longitudinal axis, a proximal end providing ingress for the absorbent article into the elongate chamber, and a distal end providing egress of the absorbent article from the elongate chamber.
    Type: Application
    Filed: May 19, 2016
    Publication date: November 23, 2017
    Inventors: Michael Dale TRENNEPOHL, Albert Hill MANDELL
  • Publication number: 20170071796
    Abstract: An absorbent article may be constructed by printing on an unstretched web that forms a portion of the side panels. Seams may be formed by attaching the side panels to a chassis. The side panels and the chassis may have different elastic properties. The absorbent article may also comprise first and second waistbands.
    Type: Application
    Filed: November 28, 2016
    Publication date: March 16, 2017
    Inventors: Michael Dale TRENNEPOHL, Andrew James SAUER, Donald Carroll ROE
  • Publication number: 20170049636
    Abstract: A disposable absorbent article having barrier cuffs is disclosed herein. The disposable absorbent article has improved pad curl characteristics which can facilitate application of the disposable absorbent article.
    Type: Application
    Filed: August 19, 2016
    Publication date: February 23, 2017
    Inventors: Stephen LeBeuf Hardie, Edward Paul Carlin, Ronda Lynn Glassmeyer, Michael Dale Trennepohl, John Ferrer
  • Publication number: 20170049635
    Abstract: A disposable absorbent article having barrier cuffs is disclosed herein. The disposable absorbent article has improved pad curl characteristics which can facilitate application of the disposable absorbent article.
    Type: Application
    Filed: August 19, 2016
    Publication date: February 23, 2017
    Inventors: Stephen LeBeuf Hardie, Edward Paul Carlin, Ronda Lynn Glassmeyer, Michael Dale Trennepohl, John Ferrer
  • Publication number: 20170049634
    Abstract: A disposable absorbent article having barrier cuffs is disclosed herein. The disposable absorbent article has improved pad curl characteristics which can facilitate application of the disposable absorbent article.
    Type: Application
    Filed: August 19, 2016
    Publication date: February 23, 2017
    Inventors: Stephen LeBeuf Hardie, Edward Paul Carlin, Ronda Lynn Glassmeyer, Michael Dale Trennepohl, John Ferrer