Patents by Inventor Andrew T. Hammond
Andrew T. Hammond 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).
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Patent number: 12059332Abstract: An absorbent article is described that includes leg elastics that form the outermost edges of the product. The leg elastics can include an increased number of elastomeric strands and can extend outboard of the chassis. In this manner, the leg elastics can form a proper seal with the legs of the wearer without interference and can be visually inspected by a caregiver. Placing the leg elastics outboard of the chassis also provides for an efficient manner of producing the garment by attaching multiple elastic components to the garment along a vertical bonding seam.Type: GrantFiled: February 28, 2017Date of Patent: August 13, 2024Assignee: Kimberly-Clark Worldwide, Inc.Inventors: David J. Enz, James P. King, Sarah A. Kleuskens, Pat Abney, Kevin Dolan, Qianxiang Feng, Andrew T. Hammond
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Patent number: 11998430Abstract: An absorbent article having improved handling of body exudates. The absorbent article can minimize the amount of body exudates in contact with a wearer's skin and can minimize the incidence of leakage of body exudates from the absorbent article. The benefits of the absorbent article are achieved, in part, by a body facing material having features that help minimize contact of body exudates with the wearer's skin while also being constructed so that the body facing material does not stick to the wearer's skin in use. The body facing material includes a plurality of hollow projections, a plurality of apertures and bonded areas. The bonded areas may be formed with adhesive or by mechanical bonds.Type: GrantFiled: April 26, 2021Date of Patent: June 4, 2024Assignee: KIMBERLY-CLARK WORLDWIDE, INC.Inventors: Mark J. Beitz, Stacy E. Evenson, Andrew T. Hammond, Sarah Kleuskens, Patrick D. Abney
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Patent number: 11679038Abstract: An absorbent article is described that includes leg elastics that form the outermost edges of the product. The leg elastics can include an increased number of elastomeric strands and can extend outboard of the chassis. In this manner, the leg elastics can form a proper seal with the legs of the wearer without interference and can be visually inspected by a caregiver. Placing the leg elastics outboard of the chassis also provides for an efficient manner of producing the garment by attaching multiple elastic components to the garment along a vertical bonding seam.Type: GrantFiled: February 28, 2017Date of Patent: June 20, 2023Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Sarah A. Kleuskens, Stacy E. Evenson, Andrew T. Hammond, Sarah A. Olson
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Patent number: 11365495Abstract: The present invention is directed to a process and apparatus for formation of a fluid-entangled laminate web. The laminate web includes a support layer and a nonwoven projection web having a plurality of projections which are preferably hollow. The laminate web also includes a plurality of apertures interspersed with the projections. As a result of the fluid-entangling process, entangling fluid is directed through the support layer and into the projection web which is situated on a forming surface. The force of the entangling fluid causes the two layers to be joined to one another and the fluid causes a portion of the fibers in the projection web to be forced into openings present in a forming surface thereby forming the hollow projections. The force of the entangling fluid also causes the fibers of the two layers to be moved around protrusions present in the forming surface thereby forming the apertures.Type: GrantFiled: February 28, 2017Date of Patent: June 21, 2022Assignee: KIMBERLY-CLARK WORLDWIDE, INC.Inventors: Mark J. Beitz, Stacy E. Evenson, Andrew T. Hammond, Sarah Kleuskens, Amy Q. Feng, Patrick D. Abney, Kevin G. Dolan, Robert M. Hill, Kroy D. Johnson, Niall Finn, Andy Butler, Danielle Kirby, Phil Penaia
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Publication number: 20210251820Abstract: An absorbent article having improved handling of body exudates. The absorbent article can minimize the amount of body exudates in contact with a wearer's skin and can minimize the incidence of leakage of body exudates from the absorbent article. The benefits of the absorbent article are achieved, in part, by a body facing material having features that help minimize contact of body exudates with the wearer's skin while also being constructed so that the body facing material does not stick to the wearer's skin in use. The body facing material includes a plurality of hollow projections, a plurality of apertures and bonded areas. The bonded areas may be formed with adhesive or by mechanical bonds.Type: ApplicationFiled: April 26, 2021Publication date: August 19, 2021Inventors: Mark J. Beitz, Stacy E. Evenson, Andrew T. Hammond, Sarah Kleuskens, Patrick D. Abney
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Patent number: 11007093Abstract: An absorbent article having improved handling of body exudates. The absorbent article can minimize the amount of body exudates in contact with a wearer's skin and can minimize the incidence of leakage of body exudates from the absorbent article. The benefits of the absorbent article are achieved, in part, by a body facing material having features that help minimize contact of body exudates with the wearer's skin while also being constructed so that the body facing material does not stick to the wearer's skin in use. The body facing material includes a plurality of hollow projections, a plurality of apertures and bonded areas. The bonded areas may be formed with adhesive or by mechanical bonds.Type: GrantFiled: March 30, 2017Date of Patent: May 18, 2021Assignee: KIMBERLY-CLARK WORLDWIDE, INC.Inventors: Mark J. Beitz, Stacy E. Evenson, Andrew T. Hammond, Sarah Kleuskens, Patrick D. Abney
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Publication number: 20200378044Abstract: The present invention is directed to a process and apparatus for formation of a fluid-entangled laminate web. The laminate web includes a support layer and a nonwoven projection web having a plurality of projections which are preferably hollow. The laminate web also includes a plurality of apertures interspersed with the projections. As a result of the fluid-entangling process, entangling fluid is directed through the support layer and into the projection web which is situated on a forming surface. The force of the entangling fluid causes the two layers to be joined to one another and the fluid causes a portion of the fibers in the projection web to be forced into openings present in a forming surface thereby forming the hollow projections. The force of the entangling fluid also causes the fibers of the two layers to be moved around protrusions present in the forming surface thereby forming the apertures.Type: ApplicationFiled: February 28, 2017Publication date: December 3, 2020Inventors: Mark J. Beitz, Stacy E. Evenson, Andrew T. Hammond, Sarah Kleuskens, Amy Q. Feng, Patrick D. Abney, Kevin G. Dolan, Robert M. Hill, Kroy D. Johnson, Niall Finn, Andy Butler, Danielle Kirby, Phil Penaia
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Publication number: 20200030161Abstract: An absorbent article having improved handling of body exudates. The absorbent article can minimize the amount of body exudates in contact with a wearer's skin and can minimize the incidence of leakage of body exudates from the absorbent article. The benefits of the absorbent article are achieved, in part, by a body facing material having features that help minimize contact of body exudates with the wearer's skin while also being constructed so that the body facing material does not stick to the wearer's skin in use. The body facing material includes a plurality of hollow projections, a plurality of apertures and bonded areas. The bonded areas may be formed with adhesive or by mechanical bonds.Type: ApplicationFiled: March 30, 2017Publication date: January 30, 2020Inventors: Mark J. Beitz, Stacy E. Evenson, Andrew T. Hammond, Sarah Kleuskens, Patrick D. Abney
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Publication number: 20200000648Abstract: An absorbent article is described that includes leg elastics that form the outermost edges of the product. The leg elastics can include an increased number of elastomeric strands and can extend outboard of the chassis. In this manner, the leg elastics can form a proper seal with the legs of the wearer without interference and can be visually inspected by a caregiver. Placing the leg elastics outboard of the chassis also provides for an efficient manner of producing the garment by attaching multiple elastic components to the garment along a vertical bonding seam.Type: ApplicationFiled: February 28, 2017Publication date: January 2, 2020Inventors: Sarah A. Kleuskens, Stacy E. Evenson, Andrew T. Hammond, Sarah A. Olson
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Publication number: 20190388282Abstract: An absorbent article is described that includes leg elastics that form the outermost edges of the product. The leg elastics can include an increased number of elastomeric strands and can extend outboard of the chassis. In this manner, the leg elastics can form a proper seal with the legs of the wearer without interference and can be visually inspected by a caregiver. Placing the leg elastics outboard of the chassis also provides for an efficient manner of producing the garment by attaching multiple elastic components to the garment along a vertical bonding seam.Type: ApplicationFiled: February 28, 2017Publication date: December 26, 2019Inventors: David J. Enz, Jim P. King, Sarah A. Kleuskens, Pat Abney, Kevin Dolan, Amy Feng, Andrew T. Hammond
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Patent number: 10070999Abstract: An absorbent article having improved handling of body exudates. The absorbent article can minimize the amount of body exudates in contact with a wearer's skin and can minimize the incidence of leakage of body exudates from the absorbent article.Type: GrantFiled: October 30, 2013Date of Patent: September 11, 2018Assignee: KIMBERLY-CLARK WORLDWIDE, INC.Inventors: Michael J. Faulks, David F. Bishop, Heather Ann Diffey, Andrew T. Hammond, Scott S. C. Kirby, Niall Finn, Andy R. Butler
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Publication number: 20180049928Abstract: An absorbent article (10) can include a body facing liner (28), a backsheet (26), and an absorbent body (34) disposed between the body facing liner (28) and the backsheet (26). The body facing liner (28) can include at least one embossment (64). The absorbent article (10) can also include an acquisition layer (70, 170, 270, 370, 470) including a body facing surface (70a) and a garment facing surface (70b). The acquisition layer (70, 170, 270, 370, 470) can include at least one recess (90). The at least one recess (90) can receive the at least one embossment (64) in a nested configuration. In some embodiments, the embossment (64) can include an intersecting slit formation (78).Type: ApplicationFiled: March 30, 2015Publication date: February 22, 2018Inventors: Roger B. Quincy, III, Andrew T. Hammond, Prasad S. Potnis
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Publication number: 20170151104Abstract: An absorbent article can include a body facing liner, a back-sheet coupled to the body facing liner, and an absorbent body. The absorbent article can also include a fluid acquisition layer. The fluid acquisition layer can include a plurality of apertures and at least one channel. The channel can include a length and a depth. The length can be defined in a horizontal plane by a distance between a proximal end and a distal end. The proximal end can be connected to a first aperture and the depth can extend from a body facing surface of the fluid acquisition layer to a garment facing surface of the fluid acquisition layer.Type: ApplicationFiled: May 29, 2014Publication date: June 1, 2017Inventors: Lisha Yu, Yung Huang, Andrew T. Hammond, Russell J. Brumm