Hausfeld (London)

Claus Wenzler

Hausfeld (London)

Claus commenced his legal career as an intern at Hausfeld in 2014 and since then gained considerable experience in all aspects of the firm’s competition litigation practice, including cartel damages claims, damages claims arising out of an abuse of dominance, and state aid judicial review proceedings.

Linked authors

Hausfeld (San Francisco)
Hausfeld (San Francisco)
Hausfeld (Philadelphia)
Hausfeld (London)
Hausfeld (London)


596 Bulletin

Claus Wenzler, Kio Gwilliam, Stella Gartagani, Lesley Hannah The UK High Court issues guidance on the balancing of conflicting interest in a case involving the protection of a Big Tech’s confidential and technical information on its search algorithms (Foundem / Google)


Introduction There is an emerging trend in competition damages cases in England for the majority of documents to be disclosed into so-called “confidentiality rings.” These restrictive confidentiality procedures can result, in certain instances, in the parties themselves being precluded from (...)

Lesley Hannah, Claus Wenzler The EU General Court hears an appeal following an abuse of dominance decision involving online comparison shopping services (Google Shopping)


Introduction From 12-14 February 2020, the European Union’s General Court (the “General Court”) heard Google’s appeal of the European Commission’s 27 June 2017 abuse of dominance decision pursuant to Article 102 TFEU (the “Decision”) involving on-line comparison shopping services (“CSSs”). A central (...)

Lesley Hannah, Stella Gartagani, Claus Wenzler The French Competition Authority rules that a Big Tech firm had abused its dominant position in the national market for search advertising through its auction-based advertising system (Google)


Introduction On 20 December 2019, the French Competition Authority (Autorité de la Concurrence) (the “Authority”) announced its finding that Google had abused its dominant position in the French market for search advertising through the operating rules applied by Google Ads (previously known as (...)

Send a message