karo IP – Your patent law firm for
IP strategy, industrial property rights
and litigation
karo IP is your specialized patent law firm in Düsseldorf when it comes to IP strategy, industrial property rights and patent dispute avoidance.
Your partner for patents, trademarks and designs
We advise and represent companies of all sizes – from start-ups to international corporations – in all matters relating to patents, trademarks and designs.
We support you from obtaining to enforcing your industrial property rights – efficiently, strategically and with a passion for technology and law. Whether patent application, trademark application, design protection or infringement proceedings – we find the right solution for every challenge. We attach great importance to clear communication, transparency and economically sensible strategies.
Modern IP law firm in the heart of Düsseldorf
Our head office in downtown Düsseldorf is located in the center of patent and trademark law in North Rhine-Westphalia. Here we combine legal precision with technical expertise and develop tailor-made IP solutions for the protection, enforcement and defense of your intellectual property.
Our modern offices at Steinstraße 16-18 offer space for concentrated, networked work – in close proximity to courts and IP colleagues. Thanks to its central location, our law firm is easily accessible by public transport – a contribution to sustainable mobility and a modern working culture.
We stand for innovation, plain language and reliability – values that our clients have appreciated about karo IP for years.
| We can put together a suitable team of experts at any time to provide you with customized and cost-effective solutions – in the following languages: |
|
We can put together a suitable team of experts at any time to provide you with customized and cost-effective solutions – in the following languages:
- German
- English
- Chinese
- Japanese
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
