Patents by Inventor Jochen Kawerau

Jochen Kawerau 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).

  • Patent number: 11425991
    Abstract: A head for an oral care implement has a mounting surface and at least one tuft mounted thereon. The tuft has a longitudinal axis and a cross-sectional area extending in a plane perpendicular to the longitudinal axis. The tuft comprises a plurality of substantially cylindrical filaments. Each filament has a longitudinal axis and a cross-sectional area extending in a plane that is perpendicular to the longitudinal axis. The cross-sectional area of an individual filament has a substantially non-circular shape. The plurality of filaments is arranged such that the cross-sectional area of the tuft has a scaled-up shape of the individual filament's cross-sectional area.
    Type: Grant
    Filed: March 11, 2015
    Date of Patent: August 30, 2022
    Assignee: The Procter & Gamble Company
    Inventors: Ulrich Stoerkel, Simone Bertrand, Marlis Huebner, Andreas Birk, Franziska Schmid, Alexander Hilscher, Heidrun Schmelcher, Jochen Ganninger, Jochen Kawerau, Uwe Jungnickel, Benedikt Heil, Christian Mandl, Eva Kaiser, Kathi Ballmaier, Christine Hielscher, Britta Stockinger
  • Patent number: 9889282
    Abstract: A brush implement for the use with a skin treatment device, the brush implement having bristles of a first type and bristles of a second type, wherein the bristles of the first type are longer than the bristles of the second type and are positioned closer to the outer contour of the brush implement and the bristles form at least three distinguishable sectors.
    Type: Grant
    Filed: August 12, 2013
    Date of Patent: February 13, 2018
    Assignee: Braun GmbH
    Inventors: Christof Ungemach, Michael Maichel, Ulrich Stoerkel, Jochen Kawerau, Frank Roland Gliemroth
  • Publication number: 20150257520
    Abstract: A head for an oral care implement has a mounting surface and at least one tuft mounted thereon. The tuft has a longitudinal axis and a cross-sectional area extending in a plane perpendicular to the longitudinal axis. The tuft comprises a plurality of substantially cylindrical filaments. Each filament has a longitudinal axis and a cross-sectional area extending in a plane that is perpendicular to the longitudinal axis. The cross-sectional area of an individual filament has a substantially non-circular shape. The plurality of filaments is arranged such that the cross-sectional area of the tuft has a scaled-up shape of the individual filament's cross-sectional area.
    Type: Application
    Filed: March 11, 2015
    Publication date: September 17, 2015
    Inventors: Ulrich STOERKEL, Simone BERTRAND, Martis HUEBNER, Andreas BIRK, Franziska SCHMID, Alexander HILSCHER, Heidrun SCHMELCHER, Jochen GANNINGER, Jochen KAWERAU, Uwe JUNGNICKEL, Benedikt HElL, Christian MANDL, Eva KAISER, Kathi BALLMAIER, Christine HIELSCHER, Britta STOCKINGER
  • Patent number: 9119462
    Abstract: An oral cleaning implement can be produced by stapling at least one bristle filament and/or one or more bristle tufts into a tuft hole. Staples used for said stapling may be produced from plastic material by extrusion technology. Said staples may have a cavity formed along one of its axis and optional one or more recesses at its side faces.
    Type: Grant
    Filed: July 23, 2012
    Date of Patent: September 1, 2015
    Assignee: BRAUN GMBH
    Inventors: Frank Roland Gliemroth, Nadine Rosenberger, Michael Machlitt, Olena Uhl, Jochen Kawerau
  • Patent number: 9089202
    Abstract: A method for producing a brush head for a toothbrush head is disclosed. The method includes the steps of providing a bristle carrier; providing cleaning elements having first ends which will not be embedded in the bristle carrier and second ends which will be embedded in the bristle carrier, wherein the cleaning elements are selected from at least two different types of cleaning elements or at least two distinctive cleaning elements of the same type; placing the first ends of the cleaning elements in the bristle carrier in a carrier part for holding; and supplying different amounts of heat to the second ends in the bristle carrier by reflecting the heat supplied partially from the carrier part and/or absorbing the heat supplied partially by the carrier part resulting in the second end being molten.
    Type: Grant
    Filed: June 6, 2013
    Date of Patent: July 28, 2015
    Assignee: BRAUN GMBH
    Inventors: Michael Vankov, Jochen Kawerau, Michael Machlitt
  • Publication number: 20140137350
    Abstract: A personal care article, such as a toothbrush having an inner cavity made in one molding process.
    Type: Application
    Filed: November 21, 2012
    Publication date: May 22, 2014
    Applicant: THE PROCTER & GAMBLE COMPANY
    Inventors: LI WEN, Matthew Lloyd NEWMAN, Andreas BIRK, Andreas BRESSELSCHMIDT, Andrew Joseph HORTON, Siegfried Kurt Martin HUSTEDT, Scott JACKSON, Jochen KAWERAU, Ulrich PFEIFER, Richard Darren SATTERFIELD, Heidrun Annika SCHMELCHER, Franziska SCHMID, Jens Uwe STOERKEL, Benjamin John WILSON, Tilmann WINKLER
  • Publication number: 20140138880
    Abstract: Methods of producing toothbrush handles having an inner cavity are provided.
    Type: Application
    Filed: November 21, 2012
    Publication date: May 22, 2014
    Applicant: THE PROCTER & GAMBLE COMPANY
    Inventors: Ulrich PFEIFER, Matthew Lloyd NEWMAN, Cathy WEN, Andreas BIRK, Andreas BRESSELSCHMIDT, Andrew Joseph HORTON, Siegfried Kurt Martin HUSTEDT, Jochen KAWERAU, Heidrun Annika SCHMELCHER, Franziska SCHMID, Jens Uwe STOERKEL, Benjamin John WILSON, Tilmann WINKLER
  • Publication number: 20140137349
    Abstract: A personal care article, such as a toothbrush handle having an inner cavity.
    Type: Application
    Filed: November 21, 2012
    Publication date: May 22, 2014
    Applicant: The Procter & Gamble Company
    Inventors: Matthew Lloyd NEWMAN, Cathy WEN, Andreas BIRK, Andreas BRESSELSCHMIDT, Andrew Joseph HORTON, Siegfried Kurt Martin HUSTEDT, Jochen KAWERAU, Ulrich PFEIFER, Richard Darren SATTERFIELD, Heidrun Annika SCHMELCHER, Franziska SCHMID, Jens Uwe STOERKEL, George WEST, Tilmann WINKLER
  • Publication number: 20140058300
    Abstract: A brush implement for the use with a skin treatment device, the brush implement having bristles of a first type and bristles of a second type, wherein the bristles of the first type are longer than the bristles of the second type and are positioned closer to the outer contour of the brush implement and the bristles form at least three distinguishable sectors.
    Type: Application
    Filed: August 12, 2013
    Publication date: February 27, 2014
    Applicant: Braun GmbH
    Inventors: Christof Ungemach, Michael Maichel, Ulrich Stoerkel, Jochen Kawerau, Frank Roland Gliemroth
  • Publication number: 20130326834
    Abstract: A method for producing a brush head for a toothbrush head is disclosed. The method includes the steps of providing a bristle carrier; providing cleaning elements having first ends which will not be embedded in the bristle carrier and second ends which will be embedded in the bristle carrier, wherein the cleaning elements are selected from at least two different types of cleaning elements or at least two distinctive cleaning elements of the same type; placing the first ends of the cleaning elements in the bristle carrier in a carrier part for holding; and supplying different amounts of heat to the second ends in the bristle carrier by reflecting the heat supplied partially from the carrier part and/or absorbing the heat supplied partially by the carrier part resulting in the second end being molten.
    Type: Application
    Filed: June 6, 2013
    Publication date: December 12, 2013
    Inventors: Michael Vankov, Jochen Kawerau, Michael Machlitt
  • Publication number: 20130019426
    Abstract: An oral cleaning implement can be produced by stapling at least one bristle filament and/or one or more bristle tufts into a tuft hole. Staples used for said stapling may be produced from plastic material by extrusion technology. Said staples may have a cavity formed along one of its axis and optional one or more recesses at its side faces.
    Type: Application
    Filed: July 23, 2012
    Publication date: January 24, 2013
    Applicant: Braun GmbH
    Inventors: Frank Roland Gliemroth, Nadine Rosenberger, Michael Machlitt, Olena Uhl, Jochen Kawerau