Lawyer profile
Ulf Haumann, LL.M.
Certified specialist in IT law (Fachanwalt für Informationstechnologierecht), RuhrKanzlei, Dortmund
- Checked in the official register of the German Federal Bar (BRAK) on 13 October 2026
- Overall rating 4.5 of 5
, from 11 reviews of the firm
More IT law specialists in Dortmund
See allAt a glance
- Languages
- English
- Focus areas
- Data protection law (Datenschutzrecht), Intellectual property (trade marks, patents, designs) (Gewerblicher Rechtsschutz), Internet law (Internetrecht), IT law (IT-Recht), Copyright and publishing law (Urheber- und Verlagsrecht), Competition law (incl. unfair competition) (Wettbewerbsrecht), Telecommunications law (Telekommunikationsrecht), Trade mark law (Markenrecht), Media law (Medienrecht)
- Opening hours
- Monday to Thursday: 08:00 to 17:00
- Friday: 08:00 to 15:00
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
4.5 of 5 Overall rating from 11 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
- Ulf Haumann, LL.M.
- Professional title
- Lawyer (Rechtsanwalt)
- Specialist titles
- Certified specialist in IT law (Fachanwalt für Informationstechnologierecht)
- Regional bar association
- Hamm
- Admitted since
- 24 June 2008
- Law firm
- RuhrKanzlei
- Firm address
- Kaiserstr. 21-23, 44135 Dortmund
- Phone
- 0231-22819000
- Fax
- 0231-22819019
- info@ruhrkanzlei.eu
- Website
- www.ruhrkanzlei.eu
- Identifier in the special electronic lawyer mailbox (beA)
- DE.BRAK.98f6be0b-3a6c-42a6-b311-a8953f9a9cef.ba72
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.