Patents by Inventor Egon Loeffler

Egon Loeffler 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).

  • Absorbent article with improved tear resistance and softness
    Patent number: 9889051
    Abstract: A disposable absorbent article may comprise a chassis and an ear. The chassis comprises a liquid permeable topsheet, a backsheet, and an absorbent core disposed between the topsheet and backsheet. The ear comprises an elastomeric material and a first substrate joined to the elastomeric material. The ear has a first void region adjacent the proximal edge of the ear. The ear is joined to the chassis by at least one mechanical bond that engages the elastomeric material.
    Type: Grant
    Filed: February 26, 2014
    Date of Patent: February 13, 2018
    Assignee: The Procter & Gamble Company
    Inventors: Joseph Hung Lam, Michael Irwin Lawson, Egon Loeffler, Douglas Michael Graham, Kaneeta Kimble
  • Disposable diaper having reduced absorbent core to backsheet gluing
    Patent number: 9649232
    Abstract: The present disclosure generally relates to disposable diapers having absorbent cores comprising superabsorbent polymer particles which are immobilized by adhesive. The absorbent cores are attached to the backsheets of the disposable diapers in certain attachment zones to reduce see-through and the formation of tension lines on the backsheets.
    Type: Grant
    Filed: September 4, 2015
    Date of Patent: May 16, 2017
    Assignee: The Procter & Gamble Company
    Inventors: Matthias Konrad Hippe, Bruno Johannes Ehrnsperger, Egon Loeffler, Ernesto G. Bianchi, Carsten Heinrich Kreuzer, Blanca Arizti
  • DISPOSABLE DIAPER HAVING REDUCED ABSORBENT CORE TO BACKSHEET GLUING
    Publication number: 20150374562
    Abstract: The present disclosure generally relates to disposable diapers having absorbent cores comprising superabsorbent polymer particles which are immobilized by adhesive. The absorbent cores are attached to the backsheets of the disposable diapers in certain attachment zones to reduce see-through and the formation of tension lines on the backsheets.
    Type: Application
    Filed: September 4, 2015
    Publication date: December 31, 2015
    Inventors: Matthias Konrad HIPPE, Bruno Johannes EHRNSPERGER, Egon LOEFFLER, Ernesto G. BIANCHI, Carsten Heinrich KREUZER, Blanca ARIZTI
  • Disposable diaper having reduced absorbent core to backsheet gluing
    Patent number: 9173784
    Abstract: The present disclosure generally relates to disposable diapers having absorbent cores comprising superabsorbent polymer particles which are immobilized by adhesive. The absorbent cores are attached to the backsheets of the disposable diapers in certain attachment zones to reduce see-through and the formation of tension lines on the backsheets.
    Type: Grant
    Filed: September 15, 2014
    Date of Patent: November 3, 2015
    Assignee: The Procter & Gamble Company
    Inventors: Matthias Konrad Hippe, Bruno Johannes Ehrnsperger, Egon Loeffler, Ernesto G. Bianchi, Carsten Heinrich Kreuzer, Blanca Arizti
  • Disposable diaper having reduced absorbent core to backsheet gluing
    Patent number: 9066838
    Abstract: The present disclosure generally relates to disposable diapers having absorbent cores comprising superabsorbent polymer particles which are immobilized by adhesive. The absorbent cores are attached to the backsheets of the disposable diapers in certain attachment zones to reduce see-through and the formation of tension lines on the backsheets.
    Type: Grant
    Filed: June 8, 2012
    Date of Patent: June 30, 2015
    Assignee: The Procter & Gamble Company
    Inventors: Matthias Konrad Hippe, Bruno Johannes Ehrnsperger, Egon Loeffler, Ernesto G. Bianchi, Carsten Heinrich Kreuzer, Blanca Arizti
  • DISPOSABLE DIAPER HAVING REDUCED ABSORBENT CORE TO BACKSHEET GLUING
    Publication number: 20150005726
    Abstract: The present disclosure generally relates to disposable diapers having absorbent cores comprising superabsorbent polymer particles which are immobilized by adhesive. The absorbent cores are attached to the backsheets of the disposable diapers in certain attachment zones to reduce see-through and the formation of tension lines on the backsheets.
    Type: Application
    Filed: September 15, 2014
    Publication date: January 1, 2015
    Inventors: Matthias Konrad HIPPE, Bruno Johannes EHRNSPERGER, Egon LOEFFLER, Ernesto G. BIANCHI, Carsten Heinrich KREUZER, Blanca ARIZTI
  • ABSORBENT ARTICLE WITH IMPROVED TEAR RESISTANCE AND SOFTNESS
    Publication number: 20140180237
    Abstract: A disposable absorbent article may comprise a chassis and an ear. The chassis comprises a liquid permeable topsheet, a backsheet, and an absorbent core disposed between the topsheet and backsheet. The ear comprises an elastomeric material and a first substrate joined to the elastomeric material. The ear has a first void region adjacent the proximal edge of the ear. The ear is joined to the chassis by at least one mechanical bond that engages the elastomeric material.
    Type: Application
    Filed: February 26, 2014
    Publication date: June 26, 2014
    Applicant: The Procter & Gamble Company
    Inventors: Joseph Hung Lam, Michael Irwin Lawson, Egon Loeffler, Douglas Michael GRAHAM, Kaneeta Kimble
  • ABSORBENT ARTICLE WITH IMPROVED TEAR RESISTANCE AND SOFTNESS
    Publication number: 20140180233
    Abstract: A disposable absorbent article may comprise a chassis and an ear. The chassis comprises a liquid permeable topsheet, a backsheet, and an absorbent core disposed between the topsheet and backsheet. The ear comprises an elastomeric material and a first substrate joined to the elastomeric material. The ear has a first void region adjacent the proximal edge of the ear. The ear is joined to the chassis by at least one mechanical bond that engages the elastomeric material.
    Type: Application
    Filed: February 26, 2014
    Publication date: June 26, 2014
    Applicant: The Procter & Gamble Company
    Inventors: Joseph Hung Lam, Michael Irwin Lawson, Egon Loeffler, Douglas Michael GRAHAM, Kaneeta Kimble
  • Absorbent article with improved tear resistance and softness
    Patent number: 8663186
    Abstract: A disposable absorbent article may comprise a chassis and an ear. The chassis comprises a liquid permeable topsheet, a backsheet, and an absorbent core disposed between the topsheet and backsheet. The ear comprises an elastomeric material and a first substrate joined to the elastomeric material. The ear has a first void region adjacent the proximal edge of the ear. The ear is joined to the chassis by at least one mechanical bond that engages the elastomeric material.
    Type: Grant
    Filed: May 21, 2012
    Date of Patent: March 4, 2014
    Assignee: The Procter & Gamble Company
    Inventors: Joseph Hung Lam, Michael Irwin Lawson, Egon Loeffler, Douglas Graham, Kaneeta Kimble
  • Disposable Diaper Having Reduced Absorbent Core to Backsheet Gluing
    Publication number: 20120316523
    Abstract: The present disclosure generally relates to disposable diapers having absorbent cores comprising superabsorbent polymer particles which are immobilized by adhesive. The absorbent cores are attached to the backsheets of the disposable diapers in certain attachment zones to reduce see-through and the formation of tension lines on the backsheets.
    Type: Application
    Filed: June 8, 2012
    Publication date: December 13, 2012
    Applicant: The Procter & Gamble Company
    Inventors: Matthias Konrad Hippe, Bruno Johannes Ehrnsperger, Egon Loeffler, Ernesto G. Bianchi, Carsten Heinrich Kreuzer, Blanca Arizti
  • Absorbent Article With Improved Tear Resistance And Softness
    Publication number: 20120238980
    Abstract: A disposable absorbent article may comprise a chassis and an ear. The chassis comprises a liquid permeable topsheet, a backsheet, and an absorbent core disposed between the topsheet and backsheet. The ear comprises an elastomeric material and a first substrate joined to the elastomeric material. The ear has a first void region adjacent the proximal edge of the ear. The ear is joined to the chassis by at least one mechanical bond that engages the elastomeric material.
    Type: Application
    Filed: May 21, 2012
    Publication date: September 20, 2012
    Applicant: The Procter & Gamble Company
    Inventors: Joseph Hung Lam, Michael Irwin Lawson, Egon Loeffler, Douglas Graham, Kaneeta Kimble
  • Absorbent article with improved tear resistance and softness
    Patent number: 8221379
    Abstract: A disposable absorbent article may comprise a chassis and an ear. The chassis comprises a liquid permeable topsheet, a backsheet, and an absorbent core disposed between the topsheet and backsheet. The ear comprises an elastomeric material and a first substrate joined to the elastomeric material. The ear has a first void region adjacent the proximal edge of the ear. The ear is joined to the chassis by at least one mechanical bond that engages the elastomeric material.
    Type: Grant
    Filed: June 17, 2005
    Date of Patent: July 17, 2012
    Assignee: The Procter & Gamble Company
    Inventors: Joseph Hung Lam, Michael Irwin Lawson, Egon Loeffler, Douglas Graham, Kaneeta Kimble
  • Absorbent article with improved tear resistance and softness
    Publication number: 20060287637
    Abstract: A disposable absorbent article may comprise a chassis and an ear. The chassis comprises a liquid permeable topsheet, a backsheet, and an absorbent core disposed between the topsheet and backsheet. The ear comprises an elastomeric material and a first substrate joined to the elastomeric material. The ear has a first void region adjacent the proximal edge of the ear. The ear is joined to the chassis by at least one mechanical bond that engages the elastomeric material.
    Type: Application
    Filed: June 17, 2005
    Publication date: December 21, 2006
    Inventors: Joseph Lam, Michael Lawson, Egon Loeffler, Douglas Graham, Kaneeta Kimble