Dr. rer. nat. Stefan Exner, PhD is a German patent attorney and European Patent & Trademark Attorney. He conducts grant, opposition and appeal proceedings for our clients and prepares analyses in respect of IP right situations and patentability.
When sharing his knowledge on legal aspects, he benefits from his many years of commitment as an author and lecturer for European Patent Law in the Examinatorium Europaeum of the distance-learning university in Hagen and as a member of the Board of Examiners for the German patent attorney examination.
In addition to all official languages of the European Patent Office (English, German and French), Mr. Exner is fluent in Japanese.