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Patent Attorney | Business Card | Email to mail@freischem.eu | Call +49 (221) 2705770
Salierring 47 – 53 | 50677 Köln

Patent Attorney - FREISCHEM

Your Patent Attorney in Germany and Europe

We want to help your business to be successful – whether you are a company or a intellectual property law firm. We can help you with all your intellectual property needs in Germany and Europe. We are specialized in patents, trademarks and designs.

How can we help?

Entering the EP phase after PCT? Filing directly to EP or DE? Are EU-Trademarks or Community Designs important to you? Validating your EP patent in various European countries? Wondering what advantages national patents could have? Our main focus lies on the prosecution and litigation of patents, trademarks and designs. We can also help you with licensing or understanding the Employees Inventions Act. For a more detailed description of what we do please visit the section Practice Areas.

Our Team

A strong team is supporting our five patent attorneys:

About Our Firm

Established in 1966, we currently manage several thousand patents, trademarks and designs for predominantly German medium-sized and larger companies. At that time the law firm was established by Werner and Ilse Freischem. Since then, her son Stephan has later joined the firm and added more patent attorneys. At the same time, he was able to retain the familiar touch. You can find out more about this in the history section. The office is conveniently located in the center of Cologne at Barbarossaplatz only 7 minutes away from the train station with the subway. Of course, an underground car park is also available for our clients.


Every patent attorney is admitted before all relevant offices and courts in this field. In particular, all our patent attorneys can practice before the German Patent and Trademark Office and the European Patent Office. They are subject to the Patent Attorneys’ Act. They are also members of the Chamber of Patent Attorneys. In addition, every patent attorney has a degree in physical or engineering sciences. Subsequently, each partner underwent many years of additional training to become a patent attorney.

Awards and Rankings

We are proud that our work is recognized internationally. Here are some mentions:

News and Articles