We have long-standing relationship with patent and trademark attorney firms in all important industrial countries. There are personal relationships with many of them. We use this worldwide net of cooperating colleagues to serve our clients in securing intellectual property rights abroad and in maintaining these rights in cases of infringement. Our cooperation is in particular intense with colleagues in Paris, London, Zurich, Vienna, Madrid, Washington, Dallas, Minneapolis, Tokyo, Hong Kong and Beijing.

We have also established a cooperation with the law firm Hoefer & Partner of Munich, thereby expanding our offer of highly qualified counseling, mainly with regard to additional technical fields and specialized legal competence.