We are here for you in germany and austria!

Our firm Patronus IP has three locations to be able to attend to our clients personally and individually. You can find us in Munich, Heidelberg and Salzburg. Munich has been our head office since the founding of our firm. In addition, we have our Austrian branch office in Salzburg. In September 2016 we also established an office in Heidelberg. Our attorneys are at your disposal at all three locations.

Please call to make an appointment with us!

Our locations


Patronus IP
Patent- und Rechtsanwälte Ganahl, Naefe GbR
Neumarkter Str. 18
81673 Munich

Phone +49(0)89 125 99 60-0

Contact – this is how you reach PATRONUS IP in Munich:

Parking possibilties in Munich:

The underground carpark can be found inside the building. Please ring the “PATRONUS IP.” bell at the carpark entrance. The gateway will be opened for you.


Patronus IP
Patent- und Rechtsanwälte Ganahl, Naefe GbR
Waldhoferstr. 102
69123 Heidelberg

Phone +49(0)6221 825 9580

Contact – this is how you reach PATRONUS IP in Heidelberg-Wieblingen:


Patronus IP
Patent- und Rechtsanwälte Ganahl, Naefe GbR
Rudolfskai 48
5020 Salzburg

Phone +43(0)662 844 289

Contact – this is how you reach PATRONUS IP in Salzburg:

Parking possibilties in Salzburg:

Underground carpark “Barmherzige Brüder” 5010, Kajetanerpl. 1, 5020 Salzburg, Austria. The underground carpark is close to the PATRONUS IP office.

PATRONUS IP – Welcome to Our Head Office

Munich is the center of industrial property rights in Europe, the seat of the German Patent and Trademark Office as well as the European Patent Office with its Boards of Appeal and a large part of its Examining and Opposition Divisions are located in Munich. In addition the Federal Patent Court also has its seat in Munich. The District Court and the Higher Regional Court having divisions responsible for IP infringement cases also have their seat in the city.

This is the reason why our head office is located in the Bavarian state capital. That means that we are able to reach out quickly to the offices and courts to represent our clients’ interests.

This concentration in the area of patents that is unique worldwide offers the chance for numerous advanced training measures, periodic lectures and conferences in all areas of industrial property right. We like to utilize these to stay up-to-date for our clients.

PATRONUS IP – Your patent attorneys in Baden-Württemberg

Heidelberg is a small technology location with a strong focus on biotechnology. One of the most renowned biological research laboratories in the world, the European Molecular Biology Laboratory (EMBL), is located here. It is also the location of the German Cancer Research Center (GVRC). Not least because of the Ruprecht-Karls-University the potential for innovations in this metropolitan area is great.

Our patent attorney Dominique Trösch comes from Heidelberg. In September 2016 Patronus IP has branched out with an office located at the Neckar River.

Our consultation day takes place every Thursday. Please make an appointment beforehand.

PATRONUS IP – we are also by your side in Austria!

Salzburg traditionally has its economic focus on tourism but now developing into a technology location. This is also shown in the developments made by universities, new research centers and in the implementation of new technological courses of study. Patent Attorney Bernhard Ganahl has close personal relations in Austria and possesses a broad network.

Due to the growing relevance of technology the need for specialists for patent law is rising. Therefore Patronus IP also maintains a branch office in Salzburg in addition to the head office in Munich. The office is located directly next to the beautiful Salzach River. In the historic offices at Rudolfskai the experienced European Patent Attorneys assist Austrian clients with expert knowledge and council. The patent attorneys in Salzburg possess expertise in the sectors physics and electrical engineering, machine construction, materials science and metallurgy, chemistry and biology.

You can find the Patronus IP office at the heart of the city. The location can be easily reached by car and public transport and long-distance transport. The central station is about 2 km, the airport is about 5 km away from the Patronus IP Office.

Every wednesday our consultation day takes place in Salzburg. For other times than that we are happy to arrange an appointment with you.