Patents by Inventor Anja Aechtner

Anja Aechtner 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).

  • Publication number: 20130000056
    Abstract: Present invention relates to a colouring composition for keratin fibres especially for human hair with exceptionally improved colour and shade stability. Accordingly, the first object of the present invention is a colouring composition for keratin fibres especially human hair comprising, in a cosmetically acceptable medium, at least one oxidative dyestuff precursor, 1,3-bis(2,4-diaminophenoxy) propane and/or its respective salts as a coupling agent and at least one direct dye. In an especially preferred from of the present invention the colouring compositions are substantially free from mono cyclic m-phenylenediamine coupling agent. With the term “mono cyclic m-phenylenediamine”, it is meant that the compound comprises only one cyclic group, preferably a benzene ring, in its molecule.
    Type: Application
    Filed: September 7, 2010
    Publication date: January 3, 2013
    Applicant: KAO Germany GmbH
    Inventors: Johnathan Wood, Dominic Pratt, Anja Aechtner, Christin Olsson, Takeshi Iizaki
  • Publication number: 20120030883
    Abstract: The present invention relates to the use of alkanolamines for thickening oxidative coloring compositions. More particularly, the present invention relates to the use of alkanolamines for thickening ready to use oxidative coloring composition based on mixing two compositions wherein one comprises at least one oxidative dyeing precursor and the other comprises as least one oxidizing agent.
    Type: Application
    Filed: October 7, 2011
    Publication date: February 9, 2012
    Applicant: KPSS-KAO PROFESSIONAL SALON SERVICES GMBH
    Inventors: JONATHAN WOOD, ANJA AECHTNER, BERND NOECKER, JULIA HARRÉUS, FARIBA GHIASI, TAKESHI IIZAKI
  • Patent number: 7851423
    Abstract: Post-foaming cosmetic cleansing preparation on an aqueous basis which is suitable for dispensing from an aerosol container, containing in a conventional aqueous base preparation a) detersive surfactants with saturated radicals, preferably anionic surfactants and non-ionic surfactants and/or amphoteric surfactants, b) 2.5 to 25% by volume, preferably 5 to 20% by volume, particularly preferably 7.5 to 15% by volume of pure oxygen.
    Type: Grant
    Filed: June 25, 2007
    Date of Patent: December 14, 2010
    Assignee: Beiersdorf AG
    Inventors: Stephan Ruppert, Thomas Blatt, Christopher Mummert, Ludger Kolbe, Anja Aechtner
  • Publication number: 20100293724
    Abstract: The present invention relates to the use of alkanolamines for thickening oxidative coloring compositions. More particularly, the present invention relates to the use of alkanolamines for thickening ready to use oxidative coloring composition based on mixing two compositions wherein one comprises at least one oxidative dyeing precursor and the other comprises as least one oxidizing agent.
    Type: Application
    Filed: November 13, 2008
    Publication date: November 25, 2010
    Applicant: KPSS-KAO PROFESSIONAL SALON SERVICES GMBH
    Inventors: Jonathan Wood, Anja Aechtner, Bernd Noecker, Julia Harreus, Fariba Ghiasi, Takeshi Lizaki
  • Patent number: 7758657
    Abstract: Present invention relates to a coloring composition for keratin fibers especially for hair, and, especially for brightening hair. Coloring composition of the present invention for keratin fibers especially human hair based on oxidative dye precursors and optionally comprising coupling agents and direct dyes comprises further at least one carbonate at a concentration of 0.75 to 5% by weight, at least one ubiquinone at a concentration of 0.001 to 1%, at least one aminated silicone at a concentration of to 1% by weight and at least one chelating agent at a concentration of 0.25 to 5 % by weight, all concentrations are calculated to total composition and prior to mixing with a composition comprising oxidizing agent.
    Type: Grant
    Filed: April 14, 2008
    Date of Patent: July 20, 2010
    Assignee: KPSS-KAO Professional Salon Services GmbH
    Inventors: Julia Harrèus, Jonathan Wood, Anja Aechtner, Bernd Nöcker
  • Publication number: 20090247444
    Abstract: Post-foaming cosmetic cleansing preparation on an aqueous basis which is suitable for dispensing from an aerosol container, containing in a conventional aqueous base preparation a) detersive surfactants with saturated radicals, preferably anionic surfactants and non-ionic surfactants and/or amphoteric surfactants, b) 2.5 to 25% by volume, preferably 5 to 20% by volume, particularly preferably 7.5 to 15% by volume of pure oxygen.
    Type: Application
    Filed: June 25, 2007
    Publication date: October 1, 2009
    Inventors: Stephan Ruppert, Thomas Blatt, Christopher Mummert, Ludger Kolbe, Anja Aechtner
  • Publication number: 20090038085
    Abstract: Present invention relates to a colouring composition for keratin fibres especially for hair, and, especially for brightening hair. Colouring composition of the present invention for keratin fibres especially human hair based on oxidative dye precursors and optionally comprising coupling agents and direct dyes comprises further at least one carbonate at a concentration of 0.75 to 5% by weight, at least one ubiquinone at a concentration of 0.001 to 1%, at least one aminated silicone at a concentration of to 1% by weight and at least one chelating agent at a concentration of 0.25 to 5% by weight, all concentrations are calculated to total composition and prior to mixing with a composition comprising oxidizing agent.
    Type: Application
    Filed: April 14, 2008
    Publication date: February 12, 2009
    Applicant: KPSS-KAO PROFESSIONAL SALON SERVICES GMBH
    Inventors: JULIA HARREUS, JONATHAN WOOD, ANJA AECHTNER, BERND NOCKER