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VON ROHR Patentanwälte Partnerschaft mbB
Rüttenscheider Str. 62
45130 Essen

Legal form:

Partnership company with limited professional liability

Represented by:

Dipl.-Ing. Jörg Weidener
Dipl.-Phys. Stefan Häckel
Dr. rer. nat., Dipl.-Chem. Ingo K. Strehlke
Dr.-Ing., Dipl.-Ing. Dirk-Karsten Schleitzer
Dr. rer. nat., Dipl.-Biol. Andreas Wienand
Dr. rer. nat., Dipl.-Chem. Alexander Frhr. v. Foullon
Dr.-Ing., Dipl.-Ing. Christopher Weyers
Dipl.-Ing. Oliver Hoffmann
M.Sc., M.Sc. Gero Tischer
Dr. rer. nat., Dipl.-Phys. Sebastian Groh
M.Sc. Marike Rommeswinkel
Dr. rer. nat., M.Sc. Tobias Förster
M.Sc. Leonie Rehbock
Dr. rer. nat., M.Sc. Alexandra Bettermann
M.Sc., M.Sc. Felix Haschke
M.Sc. Sebastian Nierfeld

Register of Partnerships:

PR 2679

Registration court:

Essen District Court


Phone: +49 201 890 65 890
Telefax: +49 201 890 65 900


Sales tax identification number according to Sect. 27 a of the Sales Tax Law:
DE-283 423 855

Supervisory authority

The following supervisory authorities are responsible for the patent attorneys working in the firm:

German Chamber of Patent Attorneys
Tal 29
80331 München
Phone +49 89/242278 0
Telefax +49 89/242278 24

The European Patent Attorneys working in the firm (authorized representatives before the European Patent Office) are members of the:

Institute of Professional Representatives before the European Patent Office
Bayerstraße 83
80335 München
Phone  +49 89/24 20 52-0
Telefax  +49 89/24 20 52-220

Job title and professional regulations

The legal professional titles of Patent Attorney and Professional Representative before the European Patent Office (European Patent Attorney) were conferred in the Federal Republic of Germany.

The following professional regulations apply:

Information regarding professional liability insurance

Name and registered office of the insurer:

R+V Allgemeine Versicherung AG
Raiffeisenplatz 1
65189 Wiesbaden

Scope of insurance:

The insurance cover applies worldwide.

Person responsible for editorial

Gero Philipp Reinhold Tischer

EU dispute resolution

The European Commission provides a platform for online dispute resolution (ODR):
Our e-mail address can be found above in the site notice.

Dispute resolution proceedings in front of a consumer arbitration board

We are not willing or obliged to participate in dispute resolution proceedings in front of a consumer arbitration board.