Patents by Inventor Ernesto BIANCHI
Ernesto BIANCHI 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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Publication number: 20240091078Abstract: An absorbent article includes a longitudinal axis extending in a longitudinal direction of the article, a liquid permeable topsheet, a liquid impermeable backsheet, and an absorbent core disposed between the topsheet and backsheet. The absorbent core includes a superabsorbent polymer. The article further includes an acquisition-distribution layer; and at least one channel positioned within a layer located between the topsheet and the backsheet, the at least one channel being substantially free of fibers and superabsorbent polymer. An indentation occurs in at least one of the topsheet and the backsheet that correspond to the at least one channels when the article is loaded with fluid.Type: ApplicationFiled: December 1, 2023Publication date: March 21, 2024Inventors: Bruno Johannes EHRNSPERGER, Blanca ARIZTI, Ernesto BIANCHI, Hans Adolf JACKELS, Carsten Heinrich KREUZER, Rodrigo ROSATI
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Publication number: 20210177670Abstract: An absorbent article includes a longitudinal axis extending in a longitudinal direction of the article, a liquid permeable topsheet, a liquid impermeable backsheet, and an absorbent core disposed between the topsheet and backsheet. The absorbent core includes a combination of superabsorbent polymer and cellulose fibers. The article further includes an acquisition-distribution layer; and at least one channel positioned within a layer located between the topsheet and the backsheet, the at least one channel being substantially free of fibers and superabsorbent polymer. An indentation occurs in at least one of the topsheet and the backsheet that correspond to the at least one channels when the article is loaded with fluid.Type: ApplicationFiled: February 25, 2021Publication date: June 17, 2021Inventors: Bruno Johannes EHRNSPERGER, Blanca Arizti, Ernesto Bianchi, Hans Adolf Jackels, Carsten Heinrich Kreuzer, Rodrigo Rosati
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Patent number: 10966885Abstract: An absorbent article comprising a pair of leg cuffs with an raised section and an absorbent core comprising at least one channel at least partially oriented in the longitudinal direction of the article. The article may have a crotch width before use as measured between the proximal edges of the leg cuffs at the level of the crotch point of from to 70 mm to 200 mm, and a Relative Crotch Width Reduction (RCWR) of 32 mm/kg to 150 mm/kg.Type: GrantFiled: April 23, 2018Date of Patent: April 6, 2021Assignee: The Procter & Gamble CompanyInventors: Bruno Johannes Ehrnsperger, Blanca Arizti, Ernesto Bianchi, Hans Adolf Jackels, Carsten Heinrich Kreuzer, Rodrigo Rosati
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Publication number: 20190336360Abstract: An absorbent core includes a core wrap enclosing an absorbent material, and one or more channels extending at least in the crotch region. The core wrap is at least partially sealed.Type: ApplicationFiled: July 19, 2019Publication date: November 7, 2019Inventors: Blanca ARIZTI, Ernesto BIANCHI, Bruno Johannes EHRNSPERGER, Hans Adolf JACKELS, Carsten Heinrich KREUZER, Rodrigo ROSATI
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Publication number: 20180235820Abstract: An absorbent article comprising a pair of leg cuffs with an raised section and an absorbent core comprising at least one channel at least partially oriented in the longitudinal direction of the article. The article may have a crotch width before use as measured between the proximal edges of the leg cuffs at the level of the crotch point of from to 70 mm to 200 mm, and a Relative Crotch Width Reduction (RCWR) of 32 mm/kg to 150 mm/kg.Type: ApplicationFiled: April 23, 2018Publication date: August 23, 2018Inventors: Bruno Johannes Ehrnsperger, Blanca Arizti, Ernesto Bianchi, Hans Adolf Jackels, Carsten Heinrich Kreuzer, Rodrigo Rosati
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Patent number: 10022280Abstract: An absorbent article comprising a pair of leg cuffs (32) with an raised section (34) and an absorbent core (28) comprising at least one channel (26, 26?) at least partially oriented in the longitudinal direction (80) of the article. The article has crotch width (Wd) before use as measured between the proximal edges of the leg cuffs at the level of the crotch point of from to 70 mm to 200 mm, and a Relative Crotch Width Reduction (RCWR) of at least 30 mm/kg.Type: GrantFiled: December 9, 2013Date of Patent: July 17, 2018Assignee: The Procter & Gamble CompanyInventors: Bruno Johannes Ehrnsperger, Blanca Arizti, Ernesto Bianchi, Hans Adolf Jackels, Carsten Heinrich Kreuzer, Rodrigo Rosati
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Publication number: 20170281426Abstract: An absorbent core includes a core wrap enclosing an absorbent material, and one or more channels extending from the crotch region to the back region. The core wrap is at least partially sealed. The absorbent core has a Wet Compression Force of about 5N or less.Type: ApplicationFiled: June 20, 2017Publication date: October 5, 2017Inventors: Blanca ARIZTI, Ernesto BIANCHI, Bruno Johannes EHRNSPERGER, Hans Adolf JACKELS, Carsten Heinrich KREUZER, Rodrigo ROSATI
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Publication number: 20170273835Abstract: An absorbent article includes an absorbent core comprising a core wrap enclosing an absorbent material. The absorbent core further comprises at least one channel extending from the crotch region to the back region. The article further comprises an acquisition-distribution system (ADS) between the topsheet and the absorbent core. The ADS comprises one, two or more layers wherein the ADS does not comprise a layer comprising at least 50% by weight of synthetic fibers.Type: ApplicationFiled: June 13, 2017Publication date: September 28, 2017Inventors: Blanca ARIZTI, Ernesto BIANCHI, Bruno Johannes EHRNSPERGER, Hans Adolf JACKELS, Carsten Heinrich KREUZER, Rodrigo ROSATI
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Patent number: 9713557Abstract: An absorbent article having an absorbent core comprising a core wrap (16, 16?) enclosing an absorbent material (60), which comprises at least 80% of superabsorbent polymers (“SAP”) by weight. The absorbent core further comprises at least one channel (26, 26?) and an acquisition-distribution system (ADS) between the topsheet and the absorbent core, the ADS comprising one, two or more layers wherein the ADS does not comprise a layer comprising at least 50% by weight of synthetic fibers and having a basis weight above 150 gsm.Type: GrantFiled: December 9, 2013Date of Patent: July 25, 2017Assignee: The Procter & Gamble CompanyInventors: Blanca Arizti, Ernesto Bianchi, Bruno Johannes Ehrnsperger, Hans Adolf Jackels, Carsten Heinrich Kreuzer, Rodrigo Rosati
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Patent number: 9713556Abstract: An absorbent core (28) and an absorbent article (20) comprising the core. The absorbent core comprises a core wrap (16, 16?) enclosing an absorbent material (60), wherein the absorbent material comprises at least 80% of superabsorbent polymers (“SAP”) by weight of the absorbent material. The absorbent core has a Relative Wet Caliper Increase (RWCI) after compression of less than 10% as measured by the Wet Caliper And Compression Force (WCACF) Test as described herein, and wherein the core wrap (16, 16?) is at least partially sealed so that substantially no absorbent material leaks out of the core wrap while performing the WCACF Test.Type: GrantFiled: December 9, 2013Date of Patent: July 25, 2017Assignee: The Procter & Gamble CompanyInventors: Blanca Arizti, Ernesto Bianchi, Bruno Johannes Ehrnsperger, Hans Adolf Jackels, Carsten Heinrich Kreuzer, Rodrigo Rosati
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Publication number: 20160346139Abstract: An absorbent article comprising a pair of leg cuffs with an raised section and an absorbent core comprising at least one channel at least partially oriented in the longitudinal direction of the article. The article has crotch width before use as measured between the proximal edges of the leg cuffs at the level of the crotch point of from to 70 mm to 200 mm, and a Relative Crotch Width Reduction (RCWR) of at least 30 mm/kg.Type: ApplicationFiled: August 15, 2016Publication date: December 1, 2016Inventors: Bruno Johannes EHRNSPERGER, Blanca Arizti, Ernesto Bianchi, Hans Adolf Jackels, Carsten Heinrich Kreuzer, Rodrigo Rosati
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Publication number: 20160262953Abstract: An absorbent article comprising a pair of leg cuffs with an raised section and an absorbent core comprising at least one channel at least partially oriented in the longitudinal direction of the article. The article has crotch width before use as measured between the proximal edges of the leg cuffs at the level of the crotch point of from to 70 mm to 200 mm, and a Relative Crotch Width Reduction (RCWR) of at least 30 mm/kg.Type: ApplicationFiled: May 23, 2016Publication date: September 15, 2016Inventors: Bruno Johannes EHRNSPERGER, Blanca ARIZTI, Ernesto BIANCHI, Hans Adolf JACKELS, Carsten Heinrich KREUZER, Rodrigo ROSATI
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Patent number: 9375358Abstract: An absorbent article comprising a pair of leg cuffs (32) with an raised section (34) and an absorbent core (28) comprising at least one channel (26, 26?) at least partially oriented in the longitudinal direction (80) of the article. The article has crotch width (Wd) before use as measured between the proximal edges of the leg cuffs at the level of the crotch point of from to 70 mm to 200 mm, and a Relative Crotch Width Reduction (RCWR) of at least 30 mm/kg.Type: GrantFiled: November 13, 2014Date of Patent: June 28, 2016Assignee: The Procter & Gamble CompanyInventors: Bruno Johannes Ehrnsperger, Blanca Arizti, Ernesto Bianchi, Hans Adolf Jackels, Carsten Heinrich Kreuzer, Rodrigo Rosati
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Publication number: 20150073366Abstract: An absorbent article comprising a pair of leg cuffs (32) with an raised section (34) and an absorbent core (28) comprising at least one channel (26, 26?) at least partially oriented in the longitudinal direction (80) of the article. The article has crotch width (Wd) before use as measured between the proximal edges of the leg cuffs at the level of the crotch point of from to 70 mm to 200 mm, and a Relative Crotch Width Reduction (RCWR) of at least 30 mm/kg.Type: ApplicationFiled: November 13, 2014Publication date: March 12, 2015Inventors: Bruno Johannes EHRNSPERGER, Blanca ARIZTI, Ernesto BIANCHI, Hans Adolf JACKELS, Carsten Heinrich KREUZER, Rodrigo ROSATI
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Publication number: 20140163501Abstract: An absorbent article comprising a pair of leg cuffs (32) with an raised section (34) and an absorbent core (28) comprising at least one channel (26, 26?) at least partially oriented in the longitudinal direction (80) of the article. The article has crotch width (Wd) before use as measured between the proximal edges of the leg cuffs at the level of the crotch point of from to 70 mm to 200 mm, and a Relative Crotch Width Reduction (RCWR) of at least 30 mm/kg.Type: ApplicationFiled: December 9, 2013Publication date: June 12, 2014Applicant: The Procter & Gamble CompanyInventors: Bruno Johannes Ehrnsperger, Blanca ARIZTI, Ernesto BIANCHI, Hans Adolf JACKELS, Carsten Heinrich KREUZER, Rodrigo ROSATI
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Publication number: 20140163503Abstract: An absorbent article having an absorbent core comprising a core wrap (16, 16?) enclosing an absorbent material (60), which comprises at least 80% of superabsorbent polymers (“SAP”) by weight. The absorbent core further comprises at least one channel (26, 26?) and an acquisition-distribution system (ADS) between the topsheet and the absorbent core, the ADS comprising one, two or more layers wherein the ADS does not comprise a layer comprising at least 50% by weight of synthetic fibers and having a basis weight above 150 gsm.Type: ApplicationFiled: December 9, 2013Publication date: June 12, 2014Applicant: The Procter & Gamble CompanyInventors: Blanca ARIZTI, Ernesto Bianchi, Bruno Johannes Ehrnsperger, Hans Adolf Jackels, Carsten Heinrich Kreuzer, Rodrigo Rosati
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Publication number: 20140163502Abstract: An absorbent core (28) and an absorbent article (20) comprising the core. The absorbent core comprises a core wrap (16, 16?) enclosing an absorbent material (60), wherein the absorbent material comprises at least 80% of superabsorbent polymers (“SAP”) by weight of the absorbent material. The absorbent core has a Relative Wet Caliper Increase (RWCI) after compression of less than 10% as measured by the Wet Caliper And Compression Force (WCACF) Test as described herein, and wherein the core wrap (16, 16?) is at least partially sealed so that substantially no absorbent material leaks out of the core wrap while performing the WCACF Test.Type: ApplicationFiled: December 9, 2013Publication date: June 12, 2014Applicant: The Procter & Gamble CompanyInventors: Blanca ARIZTI, Ernesto BIANCHI, Bruno Johannes EHRNSPERGER, Hans Adolf JACKELS, Carsten Heinrich KREUZER, Rodrigo ROSATI