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KellerPartner GmbH
Adenauerallee 17–19
53111 Bonn

+49 228 38 75 80 26 


  • Represented by the Managing Director: Prof. Dr. Daniel Keller

  • Commercial register entry: Bonn Local Court, HRB 24730

  • VAT ID No. according to §27a Value Added Tax Act: DE815840209

  • Responsible for the content according to §55 Abs. 2 RStV: Prof. Dr. Daniel Keller (address see above)

  • Photos: Stephan Klonk Fotodesign, Collegium Albertinum: ©KNA, freepik, Leonard von Bibra Fotostudios


Liability for contents

As a service provider, we are responsible for our own content on these pages in accordance with general legislation pursuant to Section 7 (1) of the German Telemedia Act (TMG). However, according to §§ 8 to 10 TMG, we are not obliged as a service provider to monitor transmitted or stored third-party information or to investigate circumstances that indicate illegal activity. Obligations to remove or block the use of information in accordance with general laws remain unaffected by this. However, liability in this regard is only possible from the point in time at which a concrete infringement of the law becomes known. If we become aware of corresponding infringements, we will remove this content immediately.

Liability for links

Our offer contains links to external websites of third parties, on whose contents we have no influence. Therefore, we cannot assume any liability for these external contents. The respective provider or operator of the pages is always responsible for the content of the linked pages. The linked pages were checked for possible legal violations at the time of linking. Illegal contents were not recognisable at the time of linking. However, permanent monitoring of the content of the linked pages is not reasonable without concrete indications of a legal violation. If we become aware of any infringements of the law, we will remove such links immediately.


The content and works created by the site operators on these pages are subject to German copyright law. Duplication, processing, distribution and any kind of exploitation outside the limits of copyright law require the written consent of the respective author or creator. Downloads and copies of this site are only permitted for private, non-commercial use.
Insofar as the content on this site was not created by the operator, the copyrights of third parties are respected. In particular, third-party content is marked as such. Should you nevertheless become aware of a copyright infringement, please inform us accordingly. If we become aware of any infringements, we will remove such content immediately.

Source: eRecht24

last update: 01.05.2023