Patents by Inventor Catharina Hippius

Catharina Hippius 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).

  • Radiation-curable antimicrobial coatings
    Patent number: 8728455
    Abstract: The present invention relates to radiation-curable antimicrobial coatings, to a process for preparation thereof, and to the use thereof.
    Type: Grant
    Filed: January 23, 2013
    Date of Patent: May 20, 2014
    Assignee: BASF SE
    Inventors: Rupert Konradi, Reinhold Schwalm, Catharina Hippius, Sunghee Son, Christina Haaf, Herbert Platsch
  • RADIATION-CURABLE ANTIMICROBIAL COATING COMPOSITION
    Publication number: 20130196079
    Abstract: The present invention relates to a radiation-curable antimicrobial coating composition, to a process for preparation thereof, and to the use thereof.
    Type: Application
    Filed: January 23, 2013
    Publication date: August 1, 2013
    Inventors: Reinhold Schwalm, Rupert Konradi, Herbert Platsch, Christina Haaf, Catharina Hippius
  • RADIATION-CURABLE ANTIMICROBIAL COATINGS
    Publication number: 20130195793
    Abstract: The present invention relates to radiation-curable antimicrobial coatings, to a process for preparation thereof, and to the use thereof.
    Type: Application
    Filed: January 25, 2013
    Publication date: August 1, 2013
    Inventors: Reinhold SCHWALM, Rupert Konradi, Christina Haaf, Herbert Platsch, Catharina Hippius
  • RADIATION-CURABLE ANTIMICROBIAL COATINGS
    Publication number: 20130196075
    Abstract: The present invention relates to radiation-curable antimicrobial coatings, to a process for preparation thereof, and to the use thereof.
    Type: Application
    Filed: January 23, 2013
    Publication date: August 1, 2013
    Inventors: Rupert KONRADI, Reinhold SCHWALM, Catharina HIPPIUS, Sunghee SON, Christina HAAF, Herbert PLATSCH
  • METHOD FOR THE IMMOBILIZATION OF CATIONIC ACTIVE INGREDIENTS ON SURFACES
    Publication number: 20120094007
    Abstract: A method and composition for immobilizing an antimicrobial active ingredient on a surface of a substrate, in which the surface of the substrate is treated with a composition comprising (i) a solvent, (ii) a hydrophobin, (iii) a cationic antimicrobial active ingredient, (iv) optionally additives or auxiliary components, which permits a long-lasting antimicrobial finishing of the substrate surface.
    Type: Application
    Filed: October 13, 2011
    Publication date: April 19, 2012
    Applicant: BASF SE
    Inventors: Marcus Fehr, Ulf Baus, Thomas Subkowski, Catharina Hippius