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Ulrich Kross

Dipl.-Ing. Metallurgy and Materials Science
Patent Attorney
European Patent Attorney
European Trademark and Design Attorney


Patents and Utility Models in the field of mechanical engineering and material science. Special experience in the field of general mechanical engineering, metallurgical process technology, production and processing of metallic materials, as well as automobile technology.


Member of the Chamber of Patent Attorneys as well as the Institute of Representatives authorised for the European Patent Office (EPI), VPP, Federal Association of German Patent Attorneys e.V., Steel Institute VDEh, entered in the list of representatives authorised for the European Union Intellectual Property Office (EUIPO).

Professional Career

Studied metallurgy and material sciences at the Technical University (RWTH), Aachen, with emphasis on ferrous metallurgy. Thesis at DIFK GmbH in the field of development of new refractory materials for the steel industry. Practical experience in the steel industry and refractory materials industry. Work in the area of intellectual property right protection at patent attorneys and legal chambers in Düsseldorf and Cologne. Worked after qualification as a patent attorney at the office of Hoffmann · Eitle in Munich. German Patent Attorney since 2004, at Große · Klüppel · Kross since 2009.