100% reliable.

The Go-To Firm
for European clients.

We provide our clients with professional, reliable and passionate support in all matters relating to intellectual property rights in the USA. "Customer First" is our business philosophy. Client needs and satisfaction are our top priority. We work hard every day to align all our decisions, activities and processes to create the best possible value and benefit for our clients.

Munich & Washington, DC

The firm's US lawyers serve our clients from Washington, DC. Here we are not only close to the relevant courts and authorities, but also have our finger on the pulse of political affairs.

Due to our “Customer First” business philosophy, we have an office where our clients are: in the heart of the DACH region. We are therefore available to you during your business hours.

Clear focus
European companies in the USA

We are technicians and lawyers: Our German-speaking patent attorneys and attorneys-at-law have a technical background in addition to legal training.

We not only understand you, but also your product. This helps us not only to provide you with abstract legal information, but also to support you with practical solutions in the USA for what really matters: Your business.

More about the team

Technical expertise

High-tech

We are one of the few law firms with technical expertise in the semiconductor sector as well as in the future technologies of biotech, quantum computing and artificial intelligence. In addition to conducting proceedings before the USPTO, we have been involved in research and development in these areas and have extensive experience in IP due diligence reviews and the preparation of IP opinions.

Mechanics and electrical engineering

We represent our clients in traditional mechanical and plant engineering, as well as electrical and information technology. Our lawyers not only have theoretical experience, but also worked in research and development before completing their legal training.

Optics and medical technology

In the field of optics and medical technology, we have been supporting Europe's most innovative companies and research institutions for years, including in obtaining and enforcing intellectual property rights and preparing IP opinions
Pearl Cohen logo in dark design

Notice on our own behalf

From January 1, 2026 on, we join the multinational law firm Pearl Cohen (website). With this step, we are expanding our international focus and will continue to provide legal services at the highest level. Our entire team looks forward to continuing to provide you

Our new email address is: PatentsDE@PearlCohen.com. During the transition period, we will also be available as usual at our previous email address. Our office location and telephone numbers will remain unchanged. We will inform our clients of further details in a separate letter. We wish you a happy start to the new year 2026 and look forward to continuing to work with you.