Contact

We are here for you!

If you have specific questions or communications subject to a deadline we ask that you contact a suitable expert of our team or directly your patent attorney. If possible, please have the relevant file reference ready so that we are able to assign your concern immediately and start working on it without delay.

We look forward to your message and we shall contact you as quickly as possible.

LATEST NEWS

We have moved!

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

Matthias Rößler

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

Matthias Rößler

Dipl.-Ing. Sven Jessen Patentanwalt
Graduate Engineer (Dipl.-Ing.)
Sven Jessen
Patent Attorney
jessen@karoip.com
+49 (0)211 976 356 0

Sven Jessen

->
 Michael Schirmuly
Graduate Industrial Engineer (Dipl.-Wirt.-Ing.)
Michael Schirmuly
Patent Attorney
schirmuly@karoip.com
+49 (0)211 976 356 0

Michael Schirmuly

Matthias Rößler
Dr. rer. nat., LL.M.,
Yingkun Brunner
European Patent Attorney
brunner@karoip.com
+49 (0)211 976 356 0

Yingkun Brunner

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

Dietmar Haug

Matthias Rößler
Graduate Engineer (Dipl.-Ing.)
Tobias Stelzer
Patent Attorney
stelzer@karoip.com
+49 (0)211 976 356 0

Tobias Stelzer

Matthias Rößler
Philip Dittke
Master of Science Industrial Engineering

dittke@karoip.com
+49 (0)211 976 356 0

Philip Dittke