Lawyer profile
Karl Hamacher
Intellectual property (trade marks, patents, designs) (Fachanwalt für gewerblichen Rechtsschutz), Sports law (Fachanwalt für Sportrecht), JONAS Rechtsanwaltsgesellschaft mbH, Köln
- Checked in the official register of the German Federal Bar (BRAK) on 12 October 2026
- Overall rating 4.3 of 5
, from 5 reviews of the firm
At a glance
- Languages
- English
- Focus areas
- Gewerblicher Rechtsschutz, Sportrecht
Sources: Deutsche Anwaltauskunft des Deutschen Anwaltvereins, retrieved on 12 October 2026. Focus areas and opening hours are the lawyer's or firm's own words.
Location of the firm
Reviews of the firm
4.3 of 5 Overall rating from 5 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
- Karl Hamacher
- Professional title
- Lawyer (Rechtsanwalt)
- Fachanwalt titles
- Intellectual property (trade marks, patents, designs) (Fachanwalt für gewerblichen Rechtsschutz), Sports law (Fachanwalt für Sportrecht)
- Regional bar association
- Köln
- Admitted since
- 20 November 1996
- Firm address
- Hohenstaufenring 62, 50674 Köln
- Phone
- 0221-27758-0
- Fax
- 0221-277581
- hamacher@jonas-lawyers.com
- Website
- www.jonas-lawyers.com
- Identifier in the special electronic lawyer mailbox (beA)
- DE.BRAK.254afa78-d193-4b3b-aa1f-ea6fcfbc3e30.c9e9
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.
Law firm: JONAS Rechtsanwaltsgesellschaft mbH
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