Lawyer profile
Dr. jur. Jörn Johannes Claßen
Lawyer (Rechtsanwalt), Brost Claßen Rechtsanwälte PartG mbB, Köln
- Checked in the official register of the German Federal Bar (BRAK) on 14 October 2026
- Overall rating 4.8 of 5
, from 37 reviews of the firm
At a glance
- Languages
- English
- Focus areas
- Datenschutzrecht, Markenrecht, Presse- und Medienrecht, Wettbewerbsrecht
- Opening hours
- Montag, Dienstag, Mittwoch, Donnerstag, Freitag 09:00-17:00
Sources: the firm's website, retrieved on 24 October 2026; Deutsche Anwaltauskunft des Deutschen Anwaltvereins, retrieved on 13 October 2026. Focus areas and opening hours are the lawyer's or firm's own words.
Location of the firm
Reviews of the firm
4.8 of 5 Overall rating from 37 reviews on 1 platform. How we calculate the overall rating
Google
These reviews apply to the firm, not to individual lawyers.
Details from the official lawyer register
- Name
- Dr. jur. Jörn Johannes Claßen
- Professional title
- Lawyer (Rechtsanwalt)
- Regional bar association
- Köln
- Admitted since
- 26 April 2017
- Law firm
- Brost Claßen Rechtsanwälte PartG mbB
- Firm address
- Bismarckstraße 70, 50672 Köln
- Phone
- 0221-48557790
- Fax
- 0221-48557799
- classen@brostclassen.de
- Identifier in the special electronic lawyer mailbox (beA)
- DE.BRAK.5f384247-318b-4a3b-a6d4-ab5e3397a940.bcfb
Source: Official lawyer register of the German Federal Bar under section 31 of the Federal Lawyers' Act (BRAO). The register is kept in German. We show names and addresses as the register gives them and add an English description to German professional titles.
Other lawyers at this firm
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