Patents by Inventor Alexander Meuser

Alexander Meuser 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).

  • Two-part hair colouring composition
    Patent number: 8668746
    Abstract: Present invention relates to a two part coloring composition for hair with improved dyeing and conditioning properties of hair. The object of the present invention a two part hair dyeing composition consisting of Parts A and B which are mixed immediately before application onto hair wherein Part A is based on at least one hair dye and comprising further at least one amino acid surfactant and Part B is an aqueous composition and comprising at least one oxidizing agent and at least one cationic or cationizable surfactant, wherein parts A and/or B comprises additionally at least one oil.
    Type: Grant
    Filed: December 23, 2011
    Date of Patent: March 11, 2014
    Assignee: KAO Germany GmbH
    Inventors: Martin Uellner, Alexander Meuser, Sandra Schmelz, Diana Bauer
  • TWO-PART HAIR COLOURING COMPOSITION
    Publication number: 20130305463
    Abstract: Present invention relates to a two part colouring composition for hair with improved dyeing and conditioning properties of hair. The object of the present invention a two part hair dyeing composition consisting of Parts A and B which are mixed immediately before application onto hair wherein Part A is based on at least one hair dye and comprising further at least one amino acid surfactant and Part B is an aqueous composition and comprising at least one oxidizing agent and at least one cationic or cationizable surfactant, wherein parts A and/or B comprises additionally at least one oil.
    Type: Application
    Filed: December 23, 2011
    Publication date: November 21, 2013
    Inventors: Martin Uellner, Alexander Meuser, Sandra Schmelz, Diana Bauer