Patents by Inventor Anke Ernst

Anke Ernst 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).

  • Spherical toilet cleaner blocks, method for the production thereof, and cleaning holder comprising spherical toilet cleaner blocks
    Patent number: 8987182
    Abstract: A toilet cleaner composition containing perfume, at least one non-ionic surfactant, at least one alkylbenzene sulfonate, and at least one olefin sulfonate, is sufficiently malleable that it may be shaped into rotationally symmetrical toilet cleaner blocks, and in particular into spherical blocks, using a rolling machine or a press. The resulting rotationally-symmetrical toilet cleaner block may be part of a toilet cleaning system comprising at least one toilet cleaner block and at least one dispenser device for use in a toilet.
    Type: Grant
    Filed: November 9, 2011
    Date of Patent: March 24, 2015
    Assignee: Henkel AG & Co. KGaA
    Inventors: Nadine Warkotsch, Brigitte Giesen, Anke Ernst, Sascha Schrecker, Christian Reichert, Ralph Butter-Jentsch, Hans-Georg Muhlhausen, Robert Stephen Cappleman, Michael Horn
  • BALL-SHAPED TOILET BLOCKS BASED ON ANIONIC SURFACTANTS
    Publication number: 20130239313
    Abstract: A toilet cleaning block which comprises perfume, at least one alkylbenzene sulfonate and at least one olefin sulfonate and not more than 2.5% by weight of nonionic surfactants can be shaped in a rolling machine or a press to give a rotationally symmetric body, especially to give a ball, and is employed in a system composed of at least one cleaning block and at least one release device.
    Type: Application
    Filed: May 9, 2013
    Publication date: September 19, 2013
    Applicant: Henkel AG & Co. KGaA
    Inventors: Marc-Steffen Schiedel, Brigitte Giesen, Anke Ernst, Christian Reichert, Robert Stephen Cappleman, Michael Horn
  • SPHERICAL TOILET CLEANER BLOCKS, METHOD FOR THE PRODUCTION THEREOF, AND CLEANING HOLDER COMPRISING SPHERICAL TOILET CLEANER BLOCKS
    Publication number: 20120047640
    Abstract: A toilet cleaner composition containing perfume, at least one non-ionic surfactant, at least one alkylbenzene sulfonate, and at least one olefin sulfonate, is sufficiently malleable that it may be shaped into rotationally symmetrical toilet cleaner blocks, and in particular into spherical blocks, using a rolling machine or a press. The resulting rotationally-symmetrical toilet cleaner block may be part of a toilet cleaning system comprising at least one toilet cleaner block and at least one dispenser device for use in a toilet.
    Type: Application
    Filed: November 9, 2011
    Publication date: March 1, 2012
    Applicant: Henkel AG & Co. KGaA
    Inventors: Nadine Warkotsch, Brigitte Giesen, Anke Ernst, Sascha Schrecker, Christian Reichert, Ralph Butter-Jentsch, Hans-Georg Mühlhausen