Udo Söllner, LL.M. Patent Attorney


For more than 25 years I have been serving my clients most successfully and long-lasting in my office in Munich, Germany. Trust in my rich experience!

Udo Söllner

Specialist areas - patent applications in mechanical engineering patent applications in mechanical engineering


Patent applications in the fields of mechanics, mechanical engineering, machinery, automotive engineering, two-wheel engineering, manufacturing engineering, internal combustion engines, and drive train engineering, general engineering, medical technology, sports equipment, patent infringement, action for annulment, trademark and trademark infringement, utility models, utility model infringement, utility model cancellation, opposition, licence agreements, searches, design protection and design infringement, preparation of infringement expert opinions.

My work in patent law consists among other things in legal assistance with:


German patent applications
European patent applications
International patent applications
Foreign patent applications

This covers among other things

Conducting searches of the prior art
Preparing application documents
Conducting the examination process
Administration and maintenance of patents after granting
Administration and maintenance of patents after granting
Defence of patents against opposition and nullity poceedings
Conducting licence negotiations
Assistance with the German employee invention act and employee inventor’s rights
Assistance with patent infringements
Opposition and annulment against third parties
Carrying out freedom to operate analyses

Career & Philosophy

25 years of knowledge, service & success
  • November 1982 – November 1989 Technical University Munich
  • Studying mechanical engineering specializing in
  • general mechanical engineering, automotive engineering and internal combustion engines and graduating as German Diplom Ingenieur Dipl. Ing. Univ
  • Since 1993 admitted as German Patent Attorney
  • Since 1994 admitted as European Patent Attorney
  • Master’s degree course - Master of Laws (LL.M.)



Freundorferstrasse 34c

D-85598 Baldham


mail+49 89 904 800 81

fax+49 89 904 800 83


Opening Hours


Monday - Friday

9 a.m. - 6 p.m. 




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