Patents by Inventor Nikolaus Wolfgang Nunge?

Nikolaus Wolfgang Nunge? 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: 7811378
    Abstract: The invention relates to a dispersible pigment concentrate, in particular for coloring of cement based building materials like concrete, and for coatings, paints and the like, that contains at least one pigment as well as, if necessary, bonding, dispersion and wetting agents, with a content of a disintegration agent, which, when contacting water (in sufficient amount), causes an essentially complete disintegration of the primary structure of the concentrate with subsequent release the pigment particle within one minute without any mechanical operation.
    Type: Grant
    Filed: April 30, 2004
    Date of Patent: October 12, 2010
    Assignee: Brockhues GmbH & Co.
    Inventors: Nikolaus Wolfgang Nungeβ, Stefan Vogler