Patents by Inventor Claus Hackman

Claus Hackman 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).

  • Perylene-derivative based crystallization modifiers
    Publication number: 20030106463
    Abstract: Perylene derivatives of the general formula I 1
    Type: Application
    Filed: September 11, 2002
    Publication date: June 12, 2003
    Inventors: Claus Hackman, Paul Gunthert, Anton Dotter, Peter Blaschka