Our law firm has more than 140 years of experience in industrial property protection. The first office opened in the Alexandr ... inenstraße in Berlin on 1 April 1878. Our clients include companies from large-scale industry as well as medium-sized businesses, start-ups and research institutes in Germany and abroad. We aim at individual tailor-made solutions for the different requirements and aims of our clients. To meet present and future requirements of our clients, we constantly maintain a modern, contemporary firm structure. A few examples: Pfenning is one of the first patent attorney firms in Germany to have introduced a quality management system under ISO 9001, so the highest quality is ensured. Please learn more about our quality policy here. Essential part of this are regular training courses for our lawyers and paralegals concerning the latest legal developments in Germany and abroad. Pfenning also has an IT system that guarantees the quickest possible communication between our offices in Berlin, Munich and Dresden and with our clients. At the same time the greatest possible level of security for the highly sensitive information of our clients is ensured. read more