Patents by Inventor Sören Wasow
Sören Wasow 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: 20230248139Abstract: A head for an oral care implement comprises a mounting surface and at least one tuft extending from the mounting surface. The tuft comprises a first group of filaments and at least a second group of filaments. The first group of filaments is surrounded by the second group of filaments. The filaments of the first group have a first length and the filaments of the second group have a second length, the first length being different from the second length. The difference in length between the first length and the second length is about 1.1 mm to about 1.9 mm.Type: ApplicationFiled: April 19, 2023Publication date: August 10, 2023Inventors: Uwe JUNGNICKEL, Marlis Hubner, Kathi Ballmaier, Soeren Wasow, Fiona Harrington
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Patent number: 11641932Abstract: A head for an oral care implement comprises a mounting surface and at least one tuft extending from the mounting surface. The tuft comprises a first group of filaments and at least a second group of filaments. The first group of filaments is surrounded by the second group of filaments. The filaments of the first group have a first length and the filaments of the second group have a second length, the first length being different from the second length. The difference in length between the first length and the second length is about 1.1 mm to about 1.9 mm.Type: GrantFiled: June 24, 2020Date of Patent: May 9, 2023Assignee: Braun GmbHInventors: Uwe Jungnickel, Marlis Hubner, Kathi Ballmaier, Soeren Wasow, Fiona Harrington
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Publication number: 20200323335Abstract: A head for an oral care implement comprises a mounting surface and at least one tuft extending from the mounting surface. The tuft comprises a first group of filaments and at least a second group of filaments. The first group of filaments is surrounded by the second group of filaments. The filaments of the first group have a first length and the filaments of the second group have a second length, the first length being different from the second length. The difference in length between the first length and the second length is about 1.1 mm to about 1.9 mm.Type: ApplicationFiled: June 24, 2020Publication date: October 15, 2020Inventors: Uwe Jungnickel, Marlis Hubner, Kathi Ballmaier, Soeren Wasow, Fiona Harrington
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Patent number: 10729232Abstract: A head for an oral care implement comprises a mounting surface and at least one tuft extending from the mounting surface. The tuft comprises a first group of filaments and at least a second group of filaments. The first group of filaments is surrounded by the second group of filaments. The filaments of the first group have a first length and the filaments of the second group have a second length, the first length being different from the second length. The difference in length between the first length and the second length is about 1.1 mm to about 1.9 mm.Type: GrantFiled: May 22, 2018Date of Patent: August 4, 2020Assignee: The Procter & Gamble CompanyInventors: Uwe Jungnickel, Marlis Hubner, Kathi Ballmaier, Soeren Wasow, Fiona Harrington
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Patent number: 10376039Abstract: A head for an oral care implement comprises a mounting surface and at least one tuft extending from the mounting surface. The tuft comprises a first group of filaments and at least a second group of filaments. The first group of filaments is surrounded by the second group of filaments. The filaments of the first group have a longitudinal axis and a cross-sectional area extending in a plane perpendicular to the longitudinal axis, and the cross sectional area has a substantially circular shape with a first diameter. The filaments of the second group have a longitudinal axis and a cross-sectional area extending in a plane perpendicular to the longitudinal axis, and the cross sectional area has a substantially circular shape with a second diameter. The first diameter is smaller than the second diameter. The first diameter is about 0.15 mm to about 0.16 mm, preferably about 0.152 mm (6 mil) and the second diameter is about 0.17 mm to about 0.18 mm, preferably about 0.178 mm (7 mil).Type: GrantFiled: June 8, 2017Date of Patent: August 13, 2019Assignee: THE PROCTER & GAMBLE COMPANYInventors: Uwe Jungnickel, Marlis Hübner, Kathi Ballmaier, Sören Wasow, Fiona Harrington
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Patent number: 10314387Abstract: A head for an oral-care implement comprises at least two tufts extending from a mounting surface of the head. The tufts are inclined with respect to the mounting surface in at least two different directions. Each of the tufts comprises a first group of filaments having a first length and at least a second group of filaments having a second length wherein the first length is different from the second length.Type: GrantFiled: June 6, 2014Date of Patent: June 11, 2019Assignee: THE GILLETTE COMPANY LLCInventors: Uwe Jungnickel, Franziska Schmid, Kathi Ballmaier, Sören Wasow, Benedikt Heil
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Publication number: 20180263364Abstract: A head for an oral care implement comprises a mounting surface and at least one tuft extending from the mounting surface. The tuft comprises a first group of filaments and at least a second group of filaments. The first group of filaments is surrounded by the second group of filaments. The filaments of the first group have a first length and the filaments of the second group have a second length, the first length being different from the second length. The difference in length between the first length and the second length is about 1.1 mm to about 1.9 mm.Type: ApplicationFiled: May 22, 2018Publication date: September 20, 2018Inventors: Uwe Jungnickel, Marlis Hubner, Kathi Ballmaier, Soeren Wasow, Fiona Harrington
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Patent number: 10004322Abstract: A head for an oral care implement comprises a mounting surface and at least one tuft extending from the mounting surface. The tuft comprises a first group of filaments and at least a second group of filaments. The first group of filaments is surrounded by the second group of filaments. The filaments of the first group have a first length and the filaments of the second group have a second length, the first length being different from the second length. The difference in length between the first length and the second length is about 1.1 mm to about 1.9 mm.Type: GrantFiled: June 5, 2014Date of Patent: June 26, 2018Assignee: The Procter & Gamble CompanyInventors: Uwe Jungnickel, Marlis Hubner, Kathi Ballmaier, Soeren Wasow, Fiona Harrington
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Publication number: 20170273448Abstract: A head for an oral care implement comprises a mounting surface and at least one tuft extending from the mounting surface. The tuft comprises a first group of filaments and at least a second group of filaments. The first group of filaments is surrounded by the second group of filaments. The filaments of the first group have a longitudinal axis and a cross-sectional area extending in a plane perpendicular to the longitudinal axis, and the cross sectional area has a substantially circular shape with a first diameter. The filaments of the second group have a longitudinal axis and a cross-sectional area extending in a plane perpendicular to the longitudinal axis, and the cross sectional area has a substantially circular shape with a second diameter. The first diameter is smaller than the second diameter. The first diameter is about 0.15 mm to about 0.16 mm, preferably about 0.152 mm (6 mil) and the second diameter is about 0.17 mm to about 0.18 mm, preferably about 0.178 mm (7 mil).Type: ApplicationFiled: June 8, 2017Publication date: September 28, 2017Inventors: Uwe JUNGNICKEL, Marlis HÜBNER, Kathi BALLMAIER, Sören WASOW, Fiona HARRINGTON
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Patent number: 9675168Abstract: A head for an oral care implement comprises a mounting surface and at least one tuft extending from the mounting surface. The tuft comprises a first group of filaments and at least a second group of filaments. The first group of filaments is surrounded by the second group of filaments. The filaments of the first group have a longitudinal axis and a cross-sectional area extending in a plane perpendicular to the longitudinal axis, and the cross sectional area has a substantially circular shape with a first diameter. The filaments of the second group have a longitudinal axis and a cross-sectional area extending in a plane perpendicular to the longitudinal axis, and the cross sectional area has a substantially circular shape with a second diameter. The first diameter is smaller than the second diameter. The first diameter is about 0.15 mm to about 0.16 mm, preferably about 0.152 mm (6 mil) and the second diameter is about 0.17 mm to about 0.18 mm, preferably about 0.178 mm (7 mil).Type: GrantFiled: April 9, 2015Date of Patent: June 13, 2017Assignee: THE PROCTER & GAMBLE COMPANYInventors: Uwe Jungnickel, Marlis Hübner, Kathi Ballmaier, Sören Wasow, Fiona Harrington
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Publication number: 20150289638Abstract: A head for an oral care implement comprises a mounting surface and at least one tuft extending from the mounting surface. The tuft comprises a first group of filaments and at least a second group of filaments. The first group of filaments is surrounded by the second group of filaments. The filaments of the first group have a longitudinal axis and a cross-sectional area extending in a plane perpendicular to the longitudinal axis, and the cross sectional area has a substantially circular shape with a first diameter. The filaments of the second group have a longitudinal axis and a cross-sectional area extending in a plane perpendicular to the longitudinal axis, and the cross sectional area has a substantially circular shape with a second diameter. The first diameter is smaller than the second diameter. The first diameter is about 0.15 mm to about 0.16 mm, preferably about 0.152 mm (6 mil) and the second diameter is about 0.17 mm to about 0.18 mm, preferably about 0.178 mm (7 mil).Type: ApplicationFiled: April 9, 2015Publication date: October 15, 2015Inventors: Uwe JUNGNICKEL, Marlis HÜBNER, Kathi BALLMAIER, Sören WASOW, Fiona HARRINGTON
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Patent number: 9060593Abstract: The invention relates to a toothbrush having a head area comprising cleaning elements, a grip area, and a neck area, which connects the head and the grip areas to each other, wherein the toothbrush is configured having a first component made of plastic, and at least one further second component made of plastic, wherein the first component has a relief structure that is covered by the second component. The relief structure comprises high regions having the shortest distance to the outer surface of the second component, and low regions having the greatest distance to the outer surface of the second component, and the relief structure has intermediate regions adjacent to the high and low regions, the distance to the outer surface of the second component of the intermediate regions being between that of the high and low regions.Type: GrantFiled: April 10, 2008Date of Patent: June 23, 2015Assignee: BRAUN GMBHInventors: Kathi Ballmaier, Sören Wasow, Tilmann Winkler
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Publication number: 20140359956Abstract: A head for an oral care implement comprises a mounting surface and at least one tuft extending from the mounting surface. The tuft comprises a first group of filaments and at least a second group of filaments. The first group of filaments is surrounded by the second group of filaments. The filaments of the first group have a first length and the filaments of the second group have a second length, the first length being different from the second length. The difference in length between the first length and the second length is about 1.1 mm to about 1.9 mm.Type: ApplicationFiled: June 5, 2014Publication date: December 11, 2014Inventors: Uwe Jungnickel, Marlis Hubner, Kathi Ballmaier, Soeren Wasow, Fiona Harrington
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Publication number: 20140359958Abstract: A head for an oral-care implement comprises at least two tufts extending from a mounting surface of the head. The tufts are inclined with respect to the mounting surface in at least two different directions. Each of the tufts comprises a first group of filaments having a first length and at least a second group of filaments having a second length wherein the first length is different from the second length.Type: ApplicationFiled: June 6, 2014Publication date: December 11, 2014Inventors: Uwe JUNGNICKEL, Franziska SCHMID, Kathi BALLMAIER, Sören WASOW, Benedikt HEIL
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Publication number: 20140359959Abstract: A head for an oral-care implement has at least one tuft extending from a mounting surface of the head. The tuft comprises a first group of filaments having a first length and at least a second group of filaments having a second length wherein the first length is different from the second length. The tuft is inclined with respect to the mounting surface at an angle of from about 65° to about 80°.Type: ApplicationFiled: June 6, 2014Publication date: December 11, 2014Inventors: Uwe JUNGNICKEL, Franziska SCHMID, Kathi BALLMAIER, Sören WASOW, Benedikt HEIL
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Patent number: D724324Type: GrantFiled: June 20, 2012Date of Patent: March 17, 2015Assignee: Braun GmbHInventors: Kathi Ballmaier, Marlis Hübner, Kathrin Schichtel, Sören Wasow, Tilmann Winkler
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Patent number: D808659Type: GrantFiled: January 26, 2015Date of Patent: January 30, 2018Assignee: BRAUN GMBHInventors: Kathi Ballmaier, Marlis Huebner, Kathrin Koch, Soeren Wasow, Tilmann Winkler
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Patent number: D819973Type: GrantFiled: February 5, 2016Date of Patent: June 12, 2018Assignee: BRAUN GMBHInventors: Oliver Greve, Ansgar Hübner, Peter Charles Mason, Jr., Jonas Michels, Bianka Becker-Salzsäuler, Fritz Schubert, Andrea Schüring, Sören Wasow
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Patent number: D880870Type: GrantFiled: May 15, 2018Date of Patent: April 14, 2020Assignee: BRAUN GMBHInventors: Oliver Greve, Ansgar Hübner, Peter Charles Mason, Jr., Jonas Michels, Bianka Becker-Salzsäuler, Fritz Schubert, Andrea Schüring, Sören Wasow
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Patent number: D889844Type: GrantFiled: May 15, 2018Date of Patent: July 14, 2020Assignee: BRAUN GMBHInventors: Oliver Greve, Ansgar Hübner, Peter Charles Mason, Jr., Jonas Michels, Bianka Becker-Salzsäuler, Fritz Schubert, Andrea Schüring, Sören Wasow