Patents Examined by Jacqueline F. Stephens
  • Patent number: 11432974
    Abstract: An absorbent article may have a Product Length-to-Side Silhouette from 0.5 to about 1.5. An array of absorbent articles may have an Array Average Product Length-to-Side Silhouette from 0.5 to about 1.5.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: September 6, 2022
    Assignee: The Procter & Gamble Company
    Inventors: Gary Dean LaVon, Bret Darren Seitz, Sarah M. Wade, Masaharu Nishikawa, Franz-Josef Hermes
  • Patent number: 11426311
    Abstract: Disclosed is a disposable absorbent article with a chassis body having a first end margin and a second end margin longitudinally spaced from the first end margins. The article further includes a topsheet, a backsheet, and an absorbent composite disposed between the topsheet and backsheet. The absorbent composite includes a first fabric, a second fabric, and absorbent particles disposed between the first and second fabric. The first fabric is intermittently attached to the second fabric to define a plurality of containers situated therebetween, each containing an aggregate of absorbent particles. The absorbent composite includes regions of such absorbent particles aggregates, including a primary region having containers of a first size and a secondary region having a plurality of containers of a second size.
    Type: Grant
    Filed: August 12, 2019
    Date of Patent: August 30, 2022
    Assignee: DSG Technology Holdings Ltd.
    Inventors: Andrew C. Wright, Eugenio Varona
  • Patent number: 11413195
    Abstract: In an embodiment, a material includes at least one outer section and a midsection attached to the outer section. The midsection includes a first antimicrobial membrane patch layer configured to contact a body, a second antimicrobial membrane patch layer disposed adjacent to the first antimicrobial patch layer, and an air gap disposed between the first patch and second antimicrobial patch layers. The first and second antimicrobial patch layers each are formed from respective balanced warp tows and fill tows in a plain-weave pattern, and each layer include copper filaments disposed in a plurality of the tows, each of the copper filaments including at least Cu+ or Cu+++ ions. Such a material may be suitable for notification and protection of a body from a soil deposited on the material.
    Type: Grant
    Filed: May 17, 2019
    Date of Patent: August 16, 2022
    Assignee: ALPHA 1 ENGINEERING TECHNOLOGY GROUP, INC.
    Inventor: Eugene Dan-Jumbo
  • Patent number: 11413368
    Abstract: Cellulosic pulp structures integrating unreacted quantities of an inorganic peroxide and a destabilizing acid, as binary components of an odor control system, absorbent articles incorporating such structures, and various methods of forming the same, are disclosed herein. The components are adapted to react in the presence of an aqueous fluid to produce hydrogen peroxide, thereby providing an antimicrobial and odor mitigating effect.
    Type: Grant
    Filed: June 28, 2017
    Date of Patent: August 16, 2022
    Assignee: INTERNATIONAL PAPER COMPANY
    Inventor: Brent A. Petersen
  • Patent number: 11406542
    Abstract: The present invention relates to a nonwoven comprising a first layer comprising a first fiber and a second fiber, and a second layer comprising a third fiber; wherein the first fiber is hydrophobic and the second fiber is hydrophilic, and wherein the second layer is more hydrophilic than the first layer; a method for manufacturing the nonwoven according to the present invention; and an absorbent article comprising a topsheet; and a backsheet joined to the topsheet, wherein the topsheet comprises the nonwoven according to the present invention.
    Type: Grant
    Filed: January 4, 2018
    Date of Patent: August 9, 2022
    Assignee: The Procter & Gamble Company
    Inventors: Xiaoxin Liu, Limin Song, Olaf Erik Alexander Isele, Güeltekin Erdem, Xu Huang
  • Patent number: 11399991
    Abstract: The present disclosure relates to a package (1) of absorbent units (5; 11), said package (1) includes an outer enclosure (2) enclosing the absorbent units (5; 11) and being at least partially non-opaque, wherein the outer enclosure (2) has a thickness (t) which is not more than approximately 70 ?m, wherein the outer enclosure (2) supports a first graphical item (3) and at least one of the absorbent units (5; 11) supports a second graphical item (9; 9?). Furthermore, the absorbent unit (5; 11) supporting said second graphical item (9; 9?) is configured so that the second graphical item (9; 9?) is positioned in a manner so that it is generally not visible for a viewer from outside the outer enclosure (2). The invention also relates to a method for manufacturing a package (1) of the above-mentioned type.
    Type: Grant
    Filed: February 15, 2019
    Date of Patent: August 2, 2022
    Assignee: ESSITY HYGIENE AND HEALTH AKTIEBOLAG
    Inventor: Philip Blomström
  • Patent number: 11399985
    Abstract: An absorbent article for animals that includes a longitudinal direction, a width direction, and a thickness direction that are mutually orthogonal to each other. The absorbent article includes: a first nonwoven fabric that forms a first surface in the thickness direction; a second nonwoven fabric that forms a second surface in the thickness direction that is on an opposite side of the first surface, and that is attached to an animal such that the longitudinal direction is disposed along a waist of the animal; in a plan view, between a first side edge and a second side edge of the absorbent article in the longitudinal direction, a first region, a center region, and a second region that divide the absorbent article into three equal portions in the longitudinal direction; and an engagement portion that extends in the width direction in the first surface of the first region.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: August 2, 2022
    Assignee: Unicharm Corporation
    Inventors: Hiroki Yamamoto, Daisuke Komatsubara
  • Patent number: 11395773
    Abstract: The present invention relates to a disposable hygiene article comprising first and second pairs of compression lines in a rear portion of the article. The article has a core with a first region which has its narrowest width (M) in the transverse direction (x) in a front portion or at a location of a transition between the front portion and a crotch portion of the article. The absorbent core in the rear portion comprises the first (L1, R1) and second (L2, R2) pairs of rear compression lines, which extend in a longitudinal direction (y) between respective front and rear endpoints. A longitudinal distance (G1) between the front and rear end points of the first pair of compression lines is less than a longitudinal distance (G2) between the front and rear endpoints of the second pair of compression lines.
    Type: Grant
    Filed: December 5, 2018
    Date of Patent: July 26, 2022
    Assignee: ESSITY HYGIENE AND HEALTH AKTIEBOLAG
    Inventors: Sofia Ekstedt, Josefin Sohl
  • Patent number: 11395774
    Abstract: An absorptive or incontinence and menstrual underwear or garment including a crotch area hosting a stitching, a first layer, a second layer, a third layer, a fourth layer, a fifth layer, a sixth layer, and a seventh layer, wherein the first layer is innermost, wherein the seventh layer is outermost, wherein the second layer extends between the first layer and the third layer, wherein the fourth layer extends between the third layer and the fifth layer, wherein the sixth layer extends between the fifth layer and the seventh layer, wherein the stitching extends through the first layer, the sixth layer, and the seventh layer, wherein the stitching avoids extending through the second layer, the third layer, the fourth layer, and the fifth layer, wherein the second layer is bonded or adhered to the third layer.
    Type: Grant
    Filed: June 17, 2021
    Date of Patent: July 26, 2022
    Assignee: Thinx Inc.
    Inventors: Shama Amalean Skinner, Courtney L. Newman
  • Patent number: 11389338
    Abstract: A cervical pad is provided for absorbing and collecting body fluids. The cervical pad comprises a resilient circular rim configured to span a vaginal opening adjacent the cervical os. A central body portion spans the area defined by the rim. The body portion includes a pad comprising an upper membrane layer, a lower membrane layer sealingly connected to the rim, and a flexible absorbent insert is disposed in a space defined between the inner membrane layer and the outer membrane layer.
    Type: Grant
    Filed: March 12, 2019
    Date of Patent: July 19, 2022
    Assignee: Outasite, LLC
    Inventor: Gwynne Marie Hite
  • Patent number: 11382803
    Abstract: Absorbent article suppressing occurrence of malodor after use while preventing a rash on a wearer's skin. The absorbent article includes an absorbent body, and a fumaric acid-supported sheet disposed on a skin surface side of the absorbent body. The fumaric acid-supported sheet is a sheet which supports fumaric acid particles having an average particle diameter of 30 ?m or less, and/or a sheet in which at least a part of constituent fibers is coated with fumaric acid. When being in contact with the body fluid or the like, fumaric acid is not immediately but slowly dissolved so that alkalization at the area around fumaric acid can be prevented over a long period of time. In addition, fumaric acid has an action of inhibiting proliferation of putrefactive bacteria and, therefore, can prevent occurrence of malodor from the absorbent article having absorbed the body fluid or the like.
    Type: Grant
    Filed: December 14, 2018
    Date of Patent: July 12, 2022
    Assignee: LIVEDO CORPORATION
    Inventors: Yoshihisa Ota, Motoko Nishida
  • Patent number: 11382802
    Abstract: Disclosed is a non-slip cotton sanitary pad, including a pad body, configured such that a cotton lining, an absorption pad and a waterproof cover are sequentially stacked, and a pair of wings protruding from both sides of the pad body, wherein the pair of wings protruding from both sides of the pad body includes a fastener so that the wings are fastened together in a folded state on the same surface, the cotton sanitary pad is disposed such that the waterproof cover contacts underwear, and the waterproof cover includes a non-slip member on the surface contacting the underwear.
    Type: Grant
    Filed: March 6, 2019
    Date of Patent: July 12, 2022
    Inventor: Youngmin Jang
  • Patent number: 11369529
    Abstract: A sanitary article comprises a longitudinal main body defining opposite longitudinal ends and opposite lateral sides and comprising an upper part, a lower part and an absorbent core therebetween attached together at a common central portion of the longitudinal main body. The upper part and the lower part are separated from each other at the lateral sides of longitudinal main body to define separate lateral upper part and lower part portions at each of the lateral sides. The upper part comprises a liquid pervious body contacting surface. The lower part comprising a garment contacting surface.
    Type: Grant
    Filed: March 11, 2019
    Date of Patent: June 28, 2022
    Assignee: EasyDay Health Products Inc.
    Inventors: Cristian Stefu, Ioana Mihaela Hidisan, Regent Racine
  • Patent number: 11364154
    Abstract: In order to absorb a small amount of liquid, to prevent an absorbent article from being disintegrated by the absorbed liquid, and to prevent piping of a toilet from being clogged even if the absorbent article is flushed into a flush toilet, the absorbent article includes a pulp layer containing a crushed pulp or fibers mainly containing a crushed pulp, and the pulp layer has a water repellent surface layer portion formed by applying a water repellent agent to at least one surface layer portion.
    Type: Grant
    Filed: March 16, 2017
    Date of Patent: June 21, 2022
    Inventor: Kikuo Yamada
  • Patent number: 11351286
    Abstract: Absorbent articles are described comprising an absorbent composite. The absorbent composite comprises a first absorbent layer comprising a polymeric foam having an average cell size of at least 100 microns. The polymeric foam has at least one property selected from a) an indentation force deflection of less than 75 N at 50%; or b) a constant deflection compression set of less than 25% for a deflection of 50%; or a combination of a) and b); and a second absorbent layer in fluid communication with the fluid transport layer. In another embodiment, the a second absorbent layer has an average absorption capacity of at least 20 g/g. In another embodiment, a polyurethane foam is described having an average cell size of at least 100 microns. The polyurethane foam comprises the reaction product of at least one polyol component having polyethylene oxide units and a polyisocyanate component that comprises at least 75 wt-% of at least one polymeric polyisocyanate that lacks urethane linkages.
    Type: Grant
    Filed: May 3, 2019
    Date of Patent: June 7, 2022
    Assignee: 3M Innovative Properties Company
    Inventors: Delton R. Thompson, Jr., Robert L. Rowan
  • Patent number: 11351068
    Abstract: An absorbent article may have a Product Length-to-Hip Silhouette from about 0.5 to about 0.85 and a Product Length-to-Waist Silhouette from about 0.5 to about 0.9. An array of absorbent articles may have an Array Average Product Length-to-Waist Silhouette from about 0.5 to about 0.9.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: June 7, 2022
    Assignee: The Procter & Gamble Company
    Inventors: Gary Dean LaVon, Bret Darren Seitz, Masaharu Nishikawa, Sarah M. Wade, Franz-Josef Hermes
  • Patent number: 11351070
    Abstract: In an absorbent article for incontinence using cotton fiber for a front-surface sheet, a diffusing range of liquid in the front-surface sheet is made to be a predetermined range or less, thereby eliminating a sticky feeling of the surface, and reducing water retention of the front-surface sheet so as to cause urine to diffuse in the front-surface sheet rapidly.
    Type: Grant
    Filed: September 7, 2017
    Date of Patent: June 7, 2022
    Assignee: DAIO PAPER CORPORATION
    Inventors: Ryoko Kurihara, Junta Tagomori, Mariko Nagashima
  • Patent number: 11337869
    Abstract: A multi-piece diapering system is based on a removable, disposable absorbent channel insert diaper having hydrophobic interior leg gathers and a water impermeable backer, but without waist tabs or bands or elastic to secure the channel to the user and optionally without leg cuffs. The absorbent channel insert may be used in a single-use disposable diaper to allow such disposable diaper to be re-used multiple times by replacing the channel insert diaper when soiled. The absorbent channel insert diaper may also be used with underwear as the supporting shell, or with other exterior diaper shells or base layer diapers.
    Type: Grant
    Filed: May 2, 2017
    Date of Patent: May 24, 2022
    Inventor: James Roy Brownlee
  • Patent number: 11311426
    Abstract: An absorbent article which can have a reduction in the incidence of side leakage of body exudates from the absorbent article. The absorbent article can have a topsheet layer, a backsheet layer, an absorbent core positioned between the topsheet layer and the backsheet layer, and a barrier composition positioned between the topsheet layer and the backsheet layer and bonding the topsheet layer to the backsheet layer.
    Type: Grant
    Filed: April 27, 2016
    Date of Patent: April 26, 2022
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Vishal Y Joshi, Jose A Peredo, Natalia Hoyos
  • Patent number: 11311429
    Abstract: Methods and products for maintaining a target pH range of an environment including at least one organism are provided. A method can include releasing a carbon source to the environment. A method can further include allowing the carbon source to be metabolized by the at least one organism and lower a pH of the environment. The method can also include releasing a nitrogen source to the environment. The method can additionally include allowing the nitrogen source to be metabolized by the at least one organism and increase the pH of the environment. The releasing of the carbon source to the environment and the releasing of the nitrogen source to the environment can be selectively timed to control the pH of the environment to the target pH range of the environment.
    Type: Grant
    Filed: January 31, 2019
    Date of Patent: April 26, 2022
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: David W. Koenig, Jonathan Hofmekler, Lindsay A. Peed, Jeffery R. Seidling, Scott W. Wenzel