Patents by Inventor Tilmann Korth

Tilmann Korth 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).

  • Microcapsules containing a core material suitable as a leveling agent
    Patent number: 5605966
    Abstract: Microcapsules comprise a polymeric wall material and a polymeric core material which is suitable as a leveling agent for film formation by film-forming oligomers and polymers.
    Type: Grant
    Filed: December 13, 1993
    Date of Patent: February 25, 1997
    Assignee: BASF Aktiensellschaft
    Inventors: Bernhard Schuler, Georg Bobar, Tilmann Korth, Ottokar Flocken, Peter Gleich
  • Dye-containing microcapsules
    Patent number: 3939095
    Abstract: Microcapsules, particularly for the use in the manufacture of "no carbon required" copying material, which microcapsules contain as core material not only dye precursors but also mono- or poly-alkyl-substituted indans.
    Type: Grant
    Filed: August 8, 1973
    Date of Patent: February 17, 1976
    Assignee: Badische Anilin- & Soda-Fabrik Aktiengesellschaft
    Inventors: Wolfgang Sliwka, Wolf-Ruediger Gaefke, Tilmann Korth