Lawyer profile
Dr. Mathias Dieth
Certified specialist in intellectual property law (Fachanwalt für gewerblichen Rechtsschutz), MRD Rotermundt Dieth Rechtsanwälte Partnerschaft, Cologne
- Checked in the official register of the German Federal Bar (BRAK) on 12 October 2026
- Overall rating 4.4 of 5
, from 9 reviews of the firm
More Intellectual property (trade marks, patents, designs) specialists in Cologne
- Philipp Obladen
- Tim Christian Berger
- Kilian Kost
- Dirk Hoß
- Dr. jur. René Rosenau, LL.M.
- Dr. jur. Johannes Gräbig
At a glance
- Languages
- English
- Focus areas
- Intellectual property (trade marks, patents, designs) (Gewerblicher Rechtsschutz), Trade mark law (Markenrecht), Press and media law (Presse- und Medienrecht), Copyright and publishing law (Urheber- und Verlagsrecht), Competition law (incl. unfair competition) (Wettbewerbsrecht), Employment law (Arbeitsrecht), Media law (Medienrecht), Data protection law (Datenschutzrecht), Company law (Gesellschaftsrecht), Urheber- und Medienrecht, Handels- und Gesellschaftsrecht
Sources: the firm's website, retrieved on 24 October 2026; Deutsche Anwaltauskunft des Deutschen Anwaltvereins, retrieved on 12 October 2026. Focus areas and opening hours are the lawyer's or firm's own words. Focus areas from the directories' fixed lists have an English label with the German term in brackets; all others stay in German.
Location of the firm
Reviews of the firm
4.4 of 5 Overall rating from 9 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. Mathias Dieth
- Professional title
- Lawyer (Rechtsanwalt)
- Specialist titles
- Certified specialist in intellectual property law (Fachanwalt für gewerblichen Rechtsschutz)
- Regional bar association
- Köln
- Admitted since
- 29 November 1999
- Law firm
- MRD Rotermundt Dieth Rechtsanwälte Partnerschaft
- Firm address
- Bonner Str. 323, 50968 Köln
- Phone
- 0221-860770
- Mobile phone
- 0176-24091361
- Fax
- 0221-8607750
- info@mrd-legal.de
- Website
- www.mrd-legal.de
- Identifier in the special electronic lawyer mailbox (beA)
- DE.BRAK.b6458c9f-61fe-4a58-a61a-c69b45185ba7.dc48
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
Is something wrong? Request a correction. We change details from the register only when they change there.
Not sure who fits your case?
Describe your case in English. Our assistant asks a few questions, writes a German summary for the lawyer and shows matching lawyers.