Patents by Inventor John Peter Lankhof
John Peter Lankhof 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: 11141365Abstract: A hair treatment composition, particularly a hair colouring and/or bleaching composition, comprising an oxidizing agent, an alkalizing agent selected from the group consisting of ammonia, its salts and mixtures thereof, one or more fatty alcohol(s), one or more non-ionic surfactant(s) and a specific fatty compound. It is also provided a kit, method and use thereof. Superior hair treatment performance, particularly superior colouring and bleaching performance, with a reduced or an eliminated smell of said alkalizing agent upon application, is achieved.Type: GrantFiled: October 14, 2014Date of Patent: October 12, 2021Assignee: WELLA OPERATIONS US, LLCInventors: Jurgen Schmenger, John Peter Lankhof, Donal Grey
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Publication number: 20210161735Abstract: A system of absorbent articles is described. The system includes a first absorbent article having a first pad length, a first pad width, and a first core width; a second absorbent article having a second pad length, a second pad width, and a second core width; a third absorbent article having a third pad length, a third pad width, and a third core width; and a product selection guide identifying the first, second, and the third absorbent articles. Each of the first, second, and the third absorbent articles has a caliper of 3-6 mm The percent difference in pad attributes between the first, second, and the third absorbent articles is at least one of: (i) about 8 to about 29 in pad length; (ii) about 7 to about 25 in pad width; and (iii) about 8 to about 30 in core width.Type: ApplicationFiled: January 19, 2021Publication date: June 3, 2021Inventors: John Peter Lankhof, Yukio Heki, Masahiro KONDO, Niels Hollenberg, Steven Stuart Bullock, Toshiyuki Iwata
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Patent number: 10123920Abstract: An absorbent article for wearing about the lower torso of a wearer includes a topsheet, a backsheet joined to at least a portion of the topsheet, and an absorbent core disposed between the topsheet and the backsheet. The absorbent core includes a first layer and a second layer, wherein the first layer is disposed in fluid communication with the second layer. The first layer has a first shape and the second layer has a second shape. The first shape is different from the second shape. Each of the first layer and second layer comprise less than about 20 percent airfelt.Type: GrantFiled: August 18, 2006Date of Patent: November 13, 2018Assignee: The Procter & Gamble CompanyInventors: John Peter Lankhof, Yukio Heki, Masahiro Kondo, Niels Hollenberg, Steven Stuart Bullock, Toshiyuki Iwata
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Publication number: 20160030260Abstract: An absorbent article for wearing about the lower torso of a wearer includes a topsheet, a backsheet joined to at least a portion of the topsheet, and an absorbent core disposed between the topsheet and the backsheet. The absorbent core includes a first layer and a second layer, wherein the first layer is disposed in fluid communication with the second layer. The first layer has a first shape and the second layer has a second shape. The first shape is different from the second shape. Each of the first layer and second layer comprise less than about 20 percent airfelt.Type: ApplicationFiled: October 14, 2015Publication date: February 4, 2016Inventors: John Peter Lankhof, Yukio Heki, Masahiro KONDO, Niels Hollenberg, Steven Stuart Bullock, Toshiyuki Iwata
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Publication number: 20150101129Abstract: A hair treatment composition, particularly a hair colouring and/or bleaching composition, comprising an oxidizing agent, an alkalizing agent selected from the group consisting of ammonia, its salts and mixtures thereof, one or more fatty alcohol(s), one or more non-ionic surfactant(s) and a specific fatty compound. It is also provided a kit, method and use thereof. Superior hair treatment performance, particularly superior colouring and bleaching performance, with a reduced or an eliminated smell of said alkalizing agent upon application, is achieved.Type: ApplicationFiled: October 14, 2014Publication date: April 16, 2015Inventors: Jurgen SCHMENGER, John Peter LANKHOF, Donal GREY
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Publication number: 20150105743Abstract: An absorbent article for wearing about the lower torso of a wearer includes a topsheet, a backsheet joined to at least a portion of the topsheet, and an absorbent core disposed between the topsheet and the backsheet. The absorbent core includes a first layer and a second layer, wherein the first layer is disposed in fluid communication with the second layer. The first layer has a first shape and the second layer has a second shape. The first shape is different from the second shape. Each of the first layer and second layer comprise less than about 20 percent airfelt.Type: ApplicationFiled: December 18, 2014Publication date: April 16, 2015Inventors: John Peter Lankhof, Yukio Heki, Masahiro Kondo, Niels Hollenberg, Steven Stuart Bullock, Toshiyuki Iwata
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Publication number: 20150100035Abstract: An absorbent article for wearing about the lower torso of a wearer includes a topsheet, a backsheet joined to at least a portion of the topsheet, and an absorbent core disposed between the topsheet and the backsheet. The absorbent core includes a first layer and a second layer, wherein the first layer is disposed in fluid communication with the second layer. The first layer has a first shape and the second layer has a second shape. The first shape is different from the second shape. Each of the first layer and second layer comprise less than about 20 percent airfelt.Type: ApplicationFiled: November 18, 2014Publication date: April 9, 2015Inventors: John Peter Lankhof, Yukio Heki, Masahiro KONDO, Niels Hollenberg, Steven Stuart Bullock, Toshiyuki Iwata
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Publication number: 20150094677Abstract: An absorbent article for wearing about the lower torso of a wearer includes a topsheet, a backsheet joined to at least a portion of the topsheet, and an absorbent core disposed between the topsheet and the backsheet. The absorbent core includes a first layer and a second layer, wherein the first layer is disposed in fluid communication with the second layer. The first layer has a first shape and the second layer has a second shape. The first shape is different from the second shape. Each of the first layer and second layer comprise less than about 20 percent airfelt.Type: ApplicationFiled: November 17, 2014Publication date: April 2, 2015Inventors: John Peter Lankhof, Yukio Heki, Masahiro Kondo, Niels Hollenberg, Steven Stuart Bullock, Toshiyuki Iwata
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Patent number: 8663341Abstract: A hair colorant composition comprises 2-methoxymethyl-1,4-diaminobenzene developer in combination with other p-phenylenediamine developers and selected couplers. A kit for coloring hair comprises the hair colorant composition. A method of treating hair comprises applying the hair colorant composition to hair.Type: GrantFiled: June 25, 2013Date of Patent: March 4, 2014Assignee: The Procter & Gamble CompanyInventors: Richard Matthew Charles Sutton, Bryan Patrick Murphy, Margaret Ann Popp, Stephen Robert Schofield, Uwe Thomas Hirsch, John Peter Lankhof
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Publication number: 20130340181Abstract: A hair colorant composition comprises 2-methoxymethyl-1,4-diaminobenzene developer in combination with other p-phenylenediamine developers and selected couplers. A kit for coloring hair comprises the hair colorant composition. A method of treating hair comprises applying the hair colorant composition to hair.Type: ApplicationFiled: June 25, 2013Publication date: December 26, 2013Inventors: Richard Matthew Charles SUTTON, Bryan Patrick MURPHY, Margaret Ann POPP, Stephen Robert SCHOFIELD, Uwe Thomas HIRSCH, John Peter LANKHOF
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Publication number: 20090238965Abstract: A method of producing absorbent articles, comprising: suspending particles in a gas carrier to form suspended particles; creating a series of pulses from the suspended particles, wherein each pulse in the series of pulses is created by: accumulating at least some of the suspended particles in a pulsing chamber to form accumulated particles on a rotary separator, and releasing at least some of the accumulated particles by rotating the rotary separator to create each pulse; and suctioning each pulse from the series of pulses onto a forming surface for the absorbent articles.Type: ApplicationFiled: March 19, 2009Publication date: September 24, 2009Applicant: The Procter & Gamble CompanyInventors: Thomas Tombult-Meyer, Frank Hubert Frings, Markus Borbach, Miguel Brandt Sanz, Mattias Schmidt, Peter Dziezok, Claus-Peter Stoelzel, John Peter Lankhof
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Patent number: 7527823Abstract: A method of producing an absorbent article, including: metering particles at a predetermined flow rate to form a metered particle stream; carrying the metered particle stream in a carrier flow to form a carried particle stream; pulsing the carried particle stream to form a pulsed particle stream; and transferring a pulse from the pulsed particle stream onto a forming surface of the absorbent article.Type: GrantFiled: July 26, 2006Date of Patent: May 5, 2009Assignee: The Procter & Gamble CompanyInventors: Thomas Tombült-Meyer, Frank Hubert Frings, Markus Borbach, Miguel Brandt Sanz, Mattias Schmidt, Peter Dziezok, Claus-Peter Stoelzel, John Peter Lankhof
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Patent number: 6908457Abstract: A disposable absorbent article, such as a diaper. The disposable absorbent article has a first region juxtaposed with the front of the wearer and a second region juxtaposed with the back of the wearer. The disposable absorbent article includes a liquid pervious topsheet, a liquid impervious backsheet joined to the topsheet, and an absorbent core positioned between the topsheet and the backsheet. Since the first region is juxtaposed with the front of the wearer it should be superior in the handling of urine while the second region which is juxtaposed with the back of the wearer should be superior in the handling of low-viscosity fecal material. The first region has a PACORM value of less than 120 mg and the second region has a trans-topsheet capacity of at least 0.2 grams per square inch.Type: GrantFiled: October 23, 2003Date of Patent: June 21, 2005Assignee: The Procter & Gamble CompanyInventors: Tim Bast, John Peter Lankhof
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Patent number: 6786894Abstract: The present invention relates to absorbent articles for retaining body fluids such as urine, menses, or fecal material. In particular, the absorbent article of the present invention comprises a liquid handling member that collapses at a pressure between 2756 Pascal (0.4 psi) and 3447 (0.5 psi) in order to reduce the likelihood of causing skin marking.Type: GrantFiled: May 29, 2002Date of Patent: September 7, 2004Assignee: The Procter & Gamble CompanyInventors: Michael Divo, Peter Dziezok, John Peter Lankhof
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Publication number: 20040082930Abstract: A disposable absorbent article, such as a diaper. The disposable absorbent article has a first region juxtaposed with the front of the wearer and a second region juxtaposed with the back of the wearer. The disposable absorbent article includes a liquid pervious topsheet, a liquid impervious backsheet joined to the topsheet, and an absorbent core positioned between the topsheet and the backsheet. Since the first region is juxtaposed with the front of the wearer it should be superior in the handling of urine while the second region which is juxtaposed with the back of the wearer should be superior in the handling of low-viscosity fecal material. The first region has a PACORM value of less than 120 mg and the second region has a trans-topsheet capacity of at least 0.2 grams per square inch.Type: ApplicationFiled: October 23, 2003Publication date: April 29, 2004Inventors: Tim Bast, John Peter Lankhof
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Patent number: 6706946Abstract: The present invention provides an absorbent article which combines a hydrophobic topsheet with a good liquid acquisition performance. The absorbent article of the present invention comprises a topsheet, a backsheet, a liquid storage structure intermediate the topsheet and the backsheet, and a liquid handling structure intermediate the topsheet and the liquid storage structure. The topsheet of the present invention has a liquid retention of less than 150 mg for a test liquid having a surface tension of 33 mN/m. The liquid handling structure of the present invention has a basis weight to uncompressed caliper ratio of less than 100 grams per square meter per millimeter. The topsheet of the present invention may comprise a fiber coating such as fluoropolymers in order to lower the contact angle of the topsheet.Type: GrantFiled: November 6, 2001Date of Patent: March 16, 2004Assignee: The Procter & Gamble CompanyInventors: John Peter Lankhof, Mattias Schmidt
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Patent number: 6686512Abstract: A disposable absorbent article sustaining low vapor phase moisture in the space as enclosed between and the wearer in use, such as can be evaluate by measuring relative humidity on a laboratory mannequin, such can be achieved by combining high performance, low rewet absorbent cores with breathable backsheet materials.Type: GrantFiled: March 7, 2003Date of Patent: February 3, 2004Assignee: The Procter & Gamble CompanyInventors: Mathias Kurt Herrlein, Muir Charles Robertson, Manfred Plischke, John Peter Lankhof, Ulrich Kleinsteuber
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Patent number: 6676646Abstract: A disposable absorbent article, such as a diaper. The disposable absorbent article has a first region juxtaposed with the front of the wearer and a second region juxtaposed with the back of the wearer. The disposable absorbent article includes a liquid pervious topsheet, a liquid impervious backsheet joined to the topsheet, and an absorbent core positioned between the topsheet and the backsheet. Since the first region is juxtaposed with the of the wearer it should be superior in the handling of urine while the second region which is juxtaposed with the back of the wearer should be superior in the handling of low-viscosity fecal material. The first region has a PACORM value of less than 120 mg and the second region has a trans-topsheet capacity of at least 0.2 grams per square inch.Type: GrantFiled: May 15, 2000Date of Patent: January 13, 2004Assignee: The Procter & Gamble CompanyInventors: Tim Bast, John Peter Lankhof
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Publication number: 20030225382Abstract: The present invention is a method of and an apparatus for creating a pulsed stream of particles in a carrier means, such as air. A pre-metered stream of particles is accumulated in a pulsing chamber of a pulsing means by interrupting the stream of particles by a separator means, which interrupts the flow for a certain portion of the pulse period. The accumulated particles are then removed from the pulsing means by suction, such as by using an ejector.Type: ApplicationFiled: April 25, 2003Publication date: December 4, 2003Applicant: The Procter & Gamble CompanyInventors: Thomas Tombult-Meyer, Frank Hubert Frings, Markus Borbach, Miguel Brandt Sanz, Mattias Schmidt, Peter Dziezok, Claus-Peter Stoelzel, John Peter Lankhof
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Patent number: 6635801Abstract: The present invention provides a disposable absorbent article which combines acquisition performance for low viscosity liquids such as urine with acquisition performance for high viscosity-liquids such as faeces in its front region as well as in its back region. The topsheet wetness of the disposable absorbent article of the present invention is less than 300 mg. The front region storage under pressure of the absorbent article of the present invention is more than 800 grams per square meter.Type: GrantFiled: November 6, 2001Date of Patent: October 21, 2003Assignee: The Procter & Gamble CompanyInventors: John Peter Lankhof, Mattias Schmidt