Kather Augenstein Rechtsanwälte PartGmbB

Kather Augenstein is a boutique law firm with a team of 11 specialised lawyers based in Dusseldorf, Germany. The firm was established in 2016 as a spin-off from Preu Bohlig as Kather Augenstein’s members wanted to focus on what they know best: IP litigation. They relish the challenging cases. Their passion is to disentangle complex situations, make sense of apparently contradictory facts and get to the root of a problem. They latch onto the matter and never give up.

The team has been working together for many years and combines its experience and knowledge in IP litigation. The Kather Augenstein team comprises five partners, five associates and one of counsel lawyer, and communicates with clients in German, English, French, Italian and Spanish. Our lawyers bring together the experience of a boutique law firm and that of large international law firms, pooling the best of both worlds into one team. For each mandate we form a tailor-made team that advises and represents our clients in the field of patent law at the highest level. All our partners have a great deal of expertise in all areas of intellectual property.

Kather Augenstein’s work focuses on patents, trademarks, designs and unfair competition. Our lawyers enforce IP rights in all technical areas, including telecommunications, electrical engineering, automotive, pharmaceuticals, medical technology, biotechnology, nanotechnology, engineering and chemistry.

One of our core competences is to prepare complex technical issues in a way that is comprehensible for the technical layman. Our profession also faces the challenge of the future Unified Patent Court, a completely new system with no established legal principles or precedents. Together with associate foreign law firms, we have considered the subject thoroughly and examined the new law from different national sides. Since the role of judges will be even more decisive at the Unified Patent Court than it is in any existing system, our role as translators of technical facts will also become even more important.

Our organisation structure means that the team is extremely flexible and gives full attention to each mandate – something all clients can rely on. Kather Augenstein works exclusively in litigation as the team’s area of expertise is contentious disputes and overarching coordination – national and international. Further, the team has extensive experience with arbitration. Our lawyers are frequently appointed as arbitrators and are thus familiar with the other side of the bench.

The team can handle comprehensive and complex litigation cases by joining forces and knowledge. For example, in 2018 Kather Augenstein represented Audi AG and Volkswagen AG in a major dispute in the context of connected cars against Avago and Broadcom, and handled the coordination of a total of 13 proceedings. In parallel, Kather Augenstein represented Ericsson in a litigation about eight SEPs and two implementation patents against Wiko. This is the kind of work at which Kather Augenstein excels. Thanks to the size of our firm, we are more flexible than many large international law firms because, among other things, the decision-making processes are much shorter. Nevertheless, with 11 IP lawyers our team is larger than many litigation teams of international law firms in Germany.

For international legal disputes, our lawyers work seamlessly with similarly experienced firms around the world and have vast experience in coordinating international legal disputes for their clients.

Since its inception, Kather Augenstein has been listed as a recommended firm in national and international rankings such as the IAM Patent 1000, JUVE Patent, The Legal 500, Chambers & Partners, IP Stars, Who’s Who Legal and Leaders League Group, among others. Further, our lawyers regularly speak at conferences, take part in panel discussions and have their work published in law journals.

In 2019 Kather Augenstein moved to new premises in the centre of Dusseldorf to accommodate the steady growth in personnel.

Contact details

Kather Augenstein Rechtsanwälte PartGmbB
Bahnstrasse 16
Dusseldorf 40212

Professional contacts

Sample client list

  • Audi
  • BASF
  • Boston Scientific
  • Coloplast
  • Continental
  • Ericsson
  • HTC
  • Knorr-Bremse
  • Merck
  • tesa
  • VW

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