Hentrich® Patentanwälte PartG mbB
Syrlinstraße 35
D – 89073 Ulm

Telephone +49 . 731 . 140 449 0
Facsimile +49 . 731 . 140 449 29


Admission to the profession . responsible associations

The Patent Attorneys Dr. Swen Hentrich and Ralf T. Rötter, LL.M. are as German Patent Attorneys members of the Patent Bar Patentanwaltskammer, Tal 29, D-80331 Munich, Germany and as Professional Representatives before the European Patent Office (European Patent Attorneys) members of the epi (Institute of Professional Representatives before the European Patent Office), Post Box 26 01 12, D-80058 Munich, Germany.

VAT Reg. No.

DE 297 418 552

Partnerschaftsgesellschaft mit beschränkter Berufshaftung

PartG mbB: PR 720125 AG Ulm
Partner: Dr. Swen Hentrich, Ralf T. Rötter LL.M.
Domicile: Ulm

Responsibility for the content of this website

Dr. Swen Hentrich

The content of this website is not a legal advice, but for unbinding information about the fields of activity and the qualification of Hentrich® Patentanwälte PartG mbB. A guarantee for the correctness of the content can not be given despite diligent selection and verification. Just as well no liability is resumed for the content of the linked sites.

Furthermore, the content of this website is subject to copyright.


The Patent Attorneys are subject to the special regulations of the profession (Patentanwaltsordnung and Berufsordnung der Patentanwälte, both can be found under ““), to the FICPI Rules of professional conduct, and to the Code of Professional Conduct of epi.


A liability insurance exists with R+V Allgemeine Versicherung AG, Taunusstr. 1, D-65193 Wiesbaden, which complies with Art. 45 and Art. 45a Patentanwaltsordnung. The insurance provides worldwide coverage.

Picture credits

Judith Wagner . Düsseldorf

rothkegel® designstudio
gmbh & co kg . Ulm

Concept . Webdesign

rothkegel® designstudio
gmbh & co kg . Ulm


Cortex Media GmbH . Ulm