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Please visit us in our new office at
Steinstrasse 16-18
40212 Düsseldorf
Your contact persons

Matthias Rößler

Sven Jessen

Michael Schirmuly

Dr. rer. nat., LL.M. Yingkun Brunner

Dietmar Haug

Tobias Stelzer

Philip Dittke

LL.M., Graduate Engineer (Dipl.-Ing.)
Matthias Rößler
Patent Attorney roessler@karoip.com
+49 (0)211 976 356 0


Michael Schirmuly
Patent Attorney

Yingkun Brunner
European Patent Attorney

Dietmar Haug
Patent Attorney

Tobias Stelzer
Patent Attorney
