Sönke Ahrens advises and represents clients in all matters of Intellectual Property Law and Unfair Competition Law - in the past as a partner of an international law firm, today as an independant lawyer. Such advice may be an informal brainstorming and discussion, the development of a pragmatic approach, the training of employees or a precise legal oppinion and a forceful representation in court.

brandeins/Statista ranked Sönke Ahrens as one of the Best Business Law Firms 2024 in the field of Trademarks and Designs (diebesten.brandeins.de). The ranking is based on a survey among attorneys and in-house lawyers for 24 areas of law. Regarding the number of recommendations, the firm is ranked in group four of a total of four groups (brand eins/thema, Die besten Wirtschaftskanzleien 2024, Heft 29, Mai 2024 bis Juli 2024, Seite 95 ff).