Patents by Inventor Liane Meuten

Liane Meuten 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).

  • Melt-adhesives for sealing off rocks or building materials
    Patent number: 7297756
    Abstract: Polyamide hot-melt adhesives based on the reaction products of polymeric fatty acids, C14-C18 monocarboxylic acids, C6-C12 dicarboxylic acids and diamines which do not contain any water-extractable, environmentally toxic constituents, which are suitable for sealing cavities in soils, in rock formations, building structures and/or walls, in particular for sealing tunnels, galleries, shafts, channels or caverns, to protect against the penetration of water or the penetration of liquids or gases which contain hazardous substances.
    Type: Grant
    Filed: June 21, 2001
    Date of Patent: November 20, 2007
    Assignee: Henkel Kommanditgesellschaft Auf Aktien
    Inventors: Bettina Becker, Ingolf Scheffler, Juergen Wichelhaus, Liane Meuten
  • Melt-adhesives for sealing off rocks or building materials
    Publication number: 20040028482
    Abstract: Polyamide hot-melt adhesives based on the reaction products of polymeric fatty acids, C14-C18 monocarboxylic acids, C6-C12 dicarboxylic acids and diamines which do not contain any water-extractable, environmentally toxic constituents, which are suitable for sealing cavities in soils, in rock formations, building structures and/or walls, in particular for sealing tunnels, galleries, shafts, channels or caverns, to protect against the penetration of water or the penetration of liquids or gases which contain hazardous substances.
    Type: Application
    Filed: September 17, 2003
    Publication date: February 12, 2004
    Inventors: Bettina Becker, Ingolf Scheffler, Juergen Wichelhaus, Liane Meuten