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Modern communication media enable efficient collaboration from anywhere in the world. And still it is an advantage that our office is located in Nuremberg– the city with the ancient castle, because there we operate from a central location in Germany.

Our office

Today we are firmly rooted in consulting

Our history starts in the mid-1940s when the engineer Hubert Neureiter settled down in Nuremberg as a patent attorney. In 1959, the chemist Dr. Dieter Louis further expands the firm. In 1971, the physicist Claus Pöhlau and the engineer Franz Lohrentz join the partnership: Louis · Pöhlau · Lohrentz is born.

Today, our office counts more than 50 employees. And even though it was quite unusual during the 1940s and 1950s, Louis · Pöhlau · Lohrentz has operated on an international scale from the beginning - a tradition from which we benefit today more than ever , as the large and medium-sized enterprises we represent now cover any region in the world. The patent attorneys and lawyers we cooperate with on a continuous basis are located on all continents. And the majority of the cases we represent are of an international character.

Not only do our clients live in most different countries, they are also based in various fields of technology. Our services therefore not only cover all questions of the protection of industrial property, but they also include all of these topics and technologies. Louis · Pöhlau · Lohrentz is firmly rooted in strategic consulting and efficient, comprehensive service. It is this experience that the majority of our clients have trusted for decades.

Managing Partners

Dr. Armin Walcher, LL.M.
Dr. Armin Walcher, LL.M.
Dipl.-Ing. Norbert Zinsinger, LL.M.
Dipl.-Ing. Norbert Zinsinger, LL.M.
Dipl.-Ing. Jürgen Wagner
Dipl.-Ing. Jürgen Wagner
overview
Dr. Armin Walcher, LL.M.
Dr. Armin Walcher, LL.M.
Dr. Armin Walcher, LL.M.
Managing Partner

Patentanwalt, European Patent Attorney, European Trademark and Design Attorney

1990 Graduated with a Dipl.-Ing. degree in chemistry and biochemistry from TU Darmstadt

1991 - 1994 Scholar at the Max Planck Institute for Biology in Tübingen

1995 Graduated with a Dr. rer. nat. degree in biochemistry from Eberhard Karls Universität in Tübingen, since then engaged in the fields of intellectual property rights

Since 2002 Partner of Louis · Pöhlau · Lohrentz

Since 2006 Master of Laws (LL.M.) in European intellectual property rights 

Especially experienced in: German and European opposition proceedings, Enforcement of intellectual property rights, Expert opinions on the risk of infringement of intellectual property rights, Trademark matters, License Agreements, Supplementary protection certificates, Employee inventor matters

Dipl.-Ing. Norbert Zinsinger, LL.M.
Dipl.-Ing. Norbert Zinsinger, LL.M.
Dipl.-Ing. Norbert Zinsinger, LL.M.
Managing Partner

Patentanwalt, European Patent Attorney, European Trademark and Design Attorney

1992: Graduated with a Dipl.-Ing. degree in electrical engineering and information technology from TU München

Since 1993 Engaged in intellectual property rights

From 1996 - 2002 Lead Counsel in a leading international telecommunications company. At the same time lecturer in the training program for qualification as European Patent Attorney at Robert Schumann University in Strasbourg in France

Since 2003 Partner at Louis · Pöhlau · Lohrentz

2006 Degree as Master of Laws (LL.M.) in European intellectual property rights

2007 - 2010 Member of the examination board for German patent attorneys appointed by the Federal Ministry of Justice

Especially experienced in: German and European opposition proceedings, Preparing expert opinions, Enforcement of intellectual property rights, Patent litigation, Patent strategy in an international environment, Protection of computer-implemented inventions.

Dipl.-Ing. Jürgen Wagner
Dipl.-Ing. Jürgen Wagner
Dipl.-Ing. Jürgen Wagner
Managing Partner

Patentanwalt, European Patent Attorney, European Trademark and Design Attorney

1988 - 1994 Service technician for building automation

1994 - 1999 Graduated with a Dipl.-Ing. degree in electrical engineering with focus on sensor technology and high-frequency engineering from TU München and Fernuniversität Hagen

1999 - 2000 Patent engineer in a leading company 
of the building hardware industry

2000 - 2008 Manager and Patent Counsel in a leading automotive company

2008 - 2013 Head of the patent department in a leading global technology company

Since 2013 Patent Attorney at Louis · Pöhlau · Lohrentz

Especially experienced in: Consulting regarding strategies in the fields 
of intellectual property rights, Patent portfolio analysis, Cooperation, contracts and disputes in protection of intellectual property in an international Environment, License issues, Due diligence proceedings, Employee inventor matters, Patent litigation, Patent strategy in international companies with focus on the technical fields 
of automotive engineering, sensor technology, thermodynamics, software, and mechanical engineering

Fields and contact persons

Property rights in the field of mechanics and engineering
Property rights in the field of electrical engineering, optics, physics, telecommunication and software
Property rights in the field of chemistry, biotechnology, pharmaceutics and biochemistry
Trademark and Domain Law
Design
Administration
overview
Property rights in the field of mechanics and engineering
Dipl.-Ing. Jürgen Wagner
Dipl.-Ing. Jürgen Wagner
Managing Partner
Dr.-Ing. Walter Köhler
Dr.-Ing. Walter Köhler
Of Counsel
Dr. Ulrich Ponkratz
Dr. Ulrich Ponkratz
Dipl.-Phys. Bernhard Wittmann
Dipl.-Phys. Bernhard Wittmann
Dipl.-Ing. Edwin Grochowski
Dipl.-Ing. Edwin Grochowski
Dr. Erwin Prescher
Dr. Erwin Prescher
Dr. Oliver Erlenbach
Dr. Oliver Erlenbach
Manuel Walter, M. Eng.
Manuel Walter, M. Eng.
Annette Dreißig
Annette Dreißig
Administration
Jutta Pförtner
Jutta Pförtner
Administration
overview
Property rights in the field of electrical engineering, optics, physics, telecommunication and software
Dipl.-Ing. Norbert Zinsinger, LL.M.
Dipl.-Ing. Norbert Zinsinger, LL.M.
Managing Partner
Dipl.-Ing. Jürgen Wagner
Dipl.-Ing. Jürgen Wagner
Managing Partner
Dr. Oliver Welzel
Dr. Oliver Welzel
Dr. Erwin Prescher
Dr. Erwin Prescher
Jiayung Feng
Jiayung Feng
Dominik Schink, M. Sc.
Dominik Schink, M. Sc.
Martin Thoma. M. Sc.
Martin Thoma. M. Sc.
Manuel Walter, M. Eng.
Manuel Walter, M. Eng.
Alexandra Chlepas, M.A.
Alexandra Chlepas, M.A.
Administration
overview
Property rights in the field of chemistry, biotechnology, pharmaceutics and biochemistry
Dr. Armin Walcher, LL.M.
Dr. Armin Walcher, LL.M.
Managing Partner
Dr.-Ing. Walter Köhler
Dr.-Ing. Walter Köhler
Of Counsel
Martin Thoma. M. Sc.
Martin Thoma. M. Sc.
Nina Kühl
Nina Kühl
Administration
Kristina Redler
Kristina Redler
Administration
Stefanie Knoll-Göres
Stefanie Knoll-Göres
Administration
overview
Trademark and Domain Law
Dr. Armin Walcher, LL.M.
Dr. Armin Walcher, LL.M.
Managing Partner
Dipl.-Ing. Norbert Zinsinger, LL.M.
Dipl.-Ing. Norbert Zinsinger, LL.M.
Managing Partner
Dipl.-Ing. Jürgen Wagner
Dipl.-Ing. Jürgen Wagner
Managing Partner
Sören Walter
Sören Walter
Christina Jäger
Christina Jäger
Dr.-Ing. Walter Köhler
Dr.-Ing. Walter Köhler
Of Counsel
Angela Altieri
Angela Altieri
Administration
overview
Design
Dr. Armin Walcher, LL.M.
Dr. Armin Walcher, LL.M.
Managing Partner
Dipl.-Ing. Norbert Zinsinger, LL.M.
Dipl.-Ing. Norbert Zinsinger, LL.M.
Managing Partner
Dipl.-Ing. Jürgen Wagner
Dipl.-Ing. Jürgen Wagner
Managing Partner
Sören Walter
Sören Walter
Christina Jäger
Christina Jäger
Dr.-Ing. Walter Köhler
Dr.-Ing. Walter Köhler
Of Counsel
Annette Dreißig
Annette Dreißig
Administration
overview
Administration
Julia Dürr
Julia Dürr
Docketing Department
Kathrin Pfeiffer
Kathrin Pfeiffer
Renewals Department
Gabriele Seitz
Gabriele Seitz
Accounting Department

Louis · Pöhlau · Lohrentz – Your international partner in the field of patents, trademarks, utility models, design patents and copy right – Merianstrasse 26 | 90409 Nuremberg, Germany | Tel.: +49-911-51 03 60 | office@burgpatent.de – Privacy