Patents by Inventor Kornelia Wei?bach

Kornelia Wei?bach 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).

  • Composition for the permanent shaping of human hair
    Patent number: 8524209
    Abstract: The present invention concerns a composition for the permanent shaping of human hair comprising a copolymer of vinylpyrrolidone and quaternized vinylimidazole at a concentration in the range of 0.1 to 2.5% by weight calculated to total composition and process for permanent shaping human hair with the said compositions.
    Type: Grant
    Filed: June 24, 2008
    Date of Patent: September 3, 2013
    Assignee: KAO Germany GmbH
    Inventors: Jonathan Wood, Britta Punsch, Jörg Schneider, Kornelia Weiβbach
  • Composition for the permanent shaping of human hair
    Patent number: 8524208
    Abstract: The present innovation concerns a composition for the permanent shaping of human hair comprising at least one reducing agent at a concentration of above 2% by weight an aminated silicone compound at a concentration in the range of 0.1 to 2.5% by weight calculated to total composition and a copolymer of vinylpyrrolidone and quaternized vinylimidazole at a concentration in the range of 0.1 to 2.5% by weight calculated to total composition and process for permanent shaping human hair with the said compositions.
    Type: Grant
    Filed: June 24, 2008
    Date of Patent: September 3, 2013
    Assignee: KAO Germany GmbH
    Inventors: Jonathan Wood, Britta Punsch, Jörg Schneider, Kornelia Weiβbach
  • Process for colouring and permanent shaping keratin fibres
    Patent number: 7749285
    Abstract: A process for coloring and permanently shaping keratin fibers especially human hair comprising applying to the human hair: (a) an aqueous coloring composition based on at least one oxidative dye precursor and optionally at least one coupling substance but not comprising any direct dye is mixed with a composition comprising at least one oxidizing agent and applied onto hair and rinsed off from hair with water after processing 5 to 45 min at a temperature of 20 to 45° C.
    Type: Grant
    Filed: July 18, 2008
    Date of Patent: July 6, 2010
    Assignee: KPSS-KAO Professional Salon Services GmbH
    Inventors: Bernd Nöcker, Jonathan Wood, Kornelia Weiβbach, Horst Kubatz
  • Process for colouring and permanent shaping keratin fibres
    Patent number: 7708785
    Abstract: A process for coloring and permanently shaping keratin fibers especially human hair comprising applying to the human hair: (a) an aqueous coloring composition based on at least one hair direct dye and not comprising any oxidative dye precursors and/or couplers, and rinsed off from hair with water after processing 1 to 45 min at a temperature of 20 to 45° C.
    Type: Grant
    Filed: July 18, 2008
    Date of Patent: May 4, 2010
    Assignee: KPSS-Kao Professional Salon Services GmbH
    Inventors: Bernd Nöcker, Jonathan Wood, Kornelia Weiβbach, Horst Kubatz