Patents by Inventor Guenter Schnurpfeil

Guenter Schnurpfeil 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).

  • Publication number: 20110168543
    Abstract: Advantageous microwave-assisted methods for synthesis of fluorinated phthalocyanines are provided. The microwave-assisted methods offer enhanced yields, substantially eliminate reaction solvents, and facilitate purification relative to conventional synthesis techniques. Typical implementation involve a reaction mixture that includes perfluoro-phthalonitrile that is reacted in a vessel with application of microwave energy for a reaction period sufficient to yield a fluorinated phthalocyanine. The fluorinated phthalocyanines synthesized according to the disclosed microwave-assisted methods have wide ranging applications, e.g., corrosion-related applications, coating-related applications, catalysis, and the production of optical and electronic materials.
    Type: Application
    Filed: April 1, 2009
    Publication date: July 14, 2011
    Applicants: NEW JERSEY INSTITUTE OF TECHNOLOGY, FRAUNHOFER-GESELLSCHAFT
    Inventors: Sergiu M. Gorun, Guenter Schnurpfeil, Olaf Hild, Dieter Woehrle, Olga Gerdes, Robert Gerdes