Patents Assigned to Cinvention AG
  • Composite materials containing carbon nanoparticles
    Patent number: 7780875
    Abstract: The present invention relates to a process of producing composite materials by a sol/gel-process, comprising carbon nanoparticles and organic polymer material. The invention further relates to composite materials, which are manufactured with the use of said sol/gel technology.
    Type: Grant
    Filed: January 13, 2006
    Date of Patent: August 24, 2010
    Assignee: Cinvention AG
    Inventor: Soheil Asgari
  • Method for coating substrates with a carbon-based material
    Patent number: 7371425
    Abstract: The present invention relates to a method for coating substrates with a carbon-based material, comprising the steps of at least partially coating a substrate with a polymer film on at least one outside surface of the substrate and carbonizing the polymer film in an atmosphere that is essentially free of oxygen at temperatures in the range of 200° C. to 2500° C.
    Type: Grant
    Filed: September 10, 2004
    Date of Patent: May 13, 2008
    Assignee: Cinvention AG
    Inventors: Jorg Rathenow, Jurgen Kunstmann, Bernhard Mayer, Andreas Ban