LBP Lemcke, Brommer & Partner Patentanwälte mbB
Siegfried-Kühn-Straße 4
76135 Karlsruhe, Germany

Telephone: +49 721 91280-0
Telefax: +49 721 91280-50

Legal form

Partnerschaftsgesellschaft mbB registered under no. PR 100024 at the local court Mannheim

Partners and responsible for the website are

Dietrich Blumenröhr, Dipl.-Ing.
Magnus Kaiser, Dipl.-Phys.
Dr. Jochen Dicker, Dipl.-Phys.
Stefan Urlichs, Dipl.-Phys., LL.M.
Dr. Anke Leitner, Dipl.-Phys. oec.
Dr. Philipp Ganz, Dipl.-Phys.
Dr. Dietrich Berger, Dr.-Ing., M.Sc.

V.A.T. No. DE 143615364

All Partners are

  • Patent attorneys (Patentanwälte in the Federal Republic of Germany)
  • Professional representatives before the European Patent Office/European Patent Attorneys
  • Professional representatives before the European Union Intellectual Property Office (EUIPO) /European Trademark Attorneys, European Design Attorneys
  • entitled to act as sole representatives

and members of

  • the Patentanwaltskammer (Patent Lawyers’ Association), Tal 29, 80331 Munich, Germany
  • the Institute of Professional Representatives before the European Patent Office (epi), Tal 29, 80331 Munich, Germany

The competent supervisory authority of the patent attorneys is

  • the Patentanwaltskammer (Patent Lawyers’ Association), Tal 29, 80331 Munich, Germany
  • the Institute of Professional Representatives before the European Patent Office (epi), Tal 29, 80331 Munich, Germany

As patent attorneys we are governed by the following statutes and codes

  • Patent Attorney Statute of 7 September 1966 (BGBl. (Federal Law Gazette) I 1966, p. 557, last changed by BGBl. I 2001, p. 3656)
  • Professional Code of Patent Attorneys (published in Mitteilungen der Deutschen Patentanwälte [Journal of the German Patent Attorneys], 1997, p. 243)
  • Code of Professional Conduct of the epi (
  • FICPI rules of conduct (

All partners enjoy professional indemnity insurance cover provided by

R+V Versicherung AG, Raiffeisenplatz 1, 65189 Wiesbaden

The geographical scope of insurance coverage comprises worldwide activities insofar as it concerns activities of the patent attorneys in connection with intellectual property matters being subject to the law of the Federal Republic of Germany and the European Union as well as international and supranational conventions, in particular the European Patent Convention, the Patent Cooperation Treaty (PCT), the Madrid Agreement, the Hague Agreement and the Paris Convention for the Protection of Industrial Property. The insurance coverage does not comprise activities in connection with national law of foreign countries. Insurance cover extends to worldwide professional activities and fulfils the requirements of § 45 PatAnwO (Patent Attorney Statute).

Information regarding Online Dispute Resolution

The European Commission has set up an Online Dispute Resolution platform dedicated to helping consumers and traders resolve their contractual disputes about online purchases of goods and services out-of-court (so-called ODR platform). You will be directed to the ODR platform under the following link:

Out-of-court dispute resolution

We are not willing and not obliged to participate in dispute resolution proceedings before a consumer arbitration entity as provided under the Consumer Dispute Resolution Act (VSBG).

Photo credits

The header photos are from ( Shutterstock.com_249159922 (© Vasilyev Alexandr), Shutterstock.com_234455626 (© Vasilyev Alexandr).

The photos shown under the rubric “news“ are from ( Fotolia.com_100928908 (© kalpis), Fotolia.com_95953157 (© Maksim Kabakou), Fotolia.com_94474342 (© Maksim Kabakou), Fotolia.com_92198843 (© Maksim Kabakou), Fotolia.com_91350626 (© Maksim Kabakou), Fotolia.com_88983843 (© Maksim Kabakou), Fotolia.com_85686369 (© Maksim Kabakou), Fotolia.com_84330733 (© ibreakstock), Fotolia.com_82443457 (© Kheng Guan Toh), Fotolia.com_75190279 (© Dmitry), Fotolia.com_55221254 (© fotodo), Fotolia.com_31877522 (© Kheng Guan Toh).

The portraits were taken and edited by Sandra Beuck (

The image showing the “Karlsruher Zentrums für Kunst und Medientechnologie” on the page “Our office” is from Wikimedia database and was provided by the author “JOEXX”:

Liability for Contents

As service providers, we are liable for own contents of these websites. However, we are not obligated to permanently monitor submitted or stored information or to search for evidences that indicate illegal activities.

Legal obligations to removing information or to blocking the use of information remain unchallenged. In this case, liability is only possible at the time of knowledge about a specific violation of law. Illegal contents will be removed immediately at the time we get knowledge of them.

Liability for Links

Our offer includes links to external third party websites. We have no influence on the contents of those websites, therefore we cannot guarantee for those contents. Providers or administrators of linked websites are always responsible for their own contents.

The linked websites had been checked for possible violations of law at the time of the establishment of the link. Illegal contents were not detected at the time of the linking. A permanent monitoring of the contents of linked websites cannot be imposed without reasonable indications that there has been a violation of law. Illegal links will be removed immediately at the time we get knowledge of them.


All rights for the information and material on this website are held by LBP Lemcke, Brommer & Partner and are governed by the copyright laws of Germany. Contributions made by third parties are identified as such. Reproduction, processing, distribution and any other form of usage outside the scope of the copyright law require the written approval of LBP Lemcke, Brommer & Partner. Reproductions of these pages in any form (downloading, copies, etc.) are only permitted for private, non-commercial use. In this case no changes may be made to the information and a reference to the copyright by Lemcke, Brommer & Partner must be included.

As far as information and material on this website has not been created by its operator, copyrights of third parties will be adhered to. Notably, information and material owned by third parties is marked accordingly. Should you nonetheless become aware of any copyright violation, please let us know. If violations of law are brought to our attention, we will remove such information and/or material without delay.

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