Dipl.-Ing. Theodor Kierdorf
- Focus areas: Filing, opposition and appeal procedures, infringement opinions and invalidity suits and the preparation of freedom-to-operate opinions. Special knowledge in the fields of plastics processing, power plant engineering, energy engineering, plant engineering and construction and mining.
- Education: Studied the specialism of mining at RWTH Aachen, obtaining the qualification of Dipl.-Ing.rer.mont.
- Working in the field of intellectual property protection since 1991, training at the German Patent and Trademark Office, the German Federal Patent Court and the Patent Litigation Division of Düsseldorf Regional Court, patent attorney and authorized European representative since 1994, many years’ experience at a law practice and founding partner of Kierdorf Ritschel
- Languages: German and English