Germany • Intellectual property
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Patent litigation: solicitors

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Quinn Emanuel Urquhart & Sullivan, LLP

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Quinn Emanuel Urquhart & Sullivan, LLP has outstanding expertise in patent litigation, particularly across the chemistry, pharmaceuticals, biotechnology, life sciences, mobile communications and technology sectors. In combination with the firm's strong US practice, the practice is ideally positioned for cross-border matters and can also draw on strong trade secret knowledge. Led by litigator Marcus Grosch, the team handles infringement, nullity and opposition proceedings and regularly acts before all German courts, up to the Federal Court of Justice, as well as European courts such as the UPC. Johannes Bukow and Katrin Gerstenberg often assist with national and cross-border disputes relating to SEP and FRAND. Automotive, IT and life sciences are part of Jesko Preuß's expert areas.
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quinnemanuel.com

Témoignages

Collectés indépendamment par l'équipe de recherche du Legal 500.

  • 'The firm operates at the center of IP litigation in Germany. They know all the judges, all the lawyers and all the arguments.'
  • 'Jesko Preuß is an extremely capable lawyer, a tireless worker who has developed a deep understanding of our technology, which he combines with a deep understanding of applicable laws and procedures.'

  • 'Marcus Grosch – unique presentation style, in other legal systems could be compared to a barrister, can adapt exceptionally well to the decisive panel.'

  • 'Andreas Duensing – thorough and fast processing of transactions, high reaction speed.'

  • 'The team is very broadly positioned and flexible. One has the impression that important projects can be completed to a high standard even at short notice. These characteristics make the patent law team unique in Germany.'

  • 'Marcus Grosch is the boss, a role model and maybe even a bit of an idol as a lawyer.'

  • 'Jesko Preuß knows all the details: strategic thinker, one of the best.'

Clients clés

  • Dexcom
  • Tesla
  • Netflix
  • Godo Kaisha IP Bridge 1
  • Google LLC
  • Qualcomm Inc.
  • Voxer IP LLC
  • IPCom
  • Niantic Inc.
  • ITM Isotope Technologies Munich SE

Points forts

  • Representation of DexCom in the global dispute against Abbott in Germany and in the US in a number of infringement and invalidity proceedings, both on the plaintiff and defendant side.
  • Representation of Tesla in a series of patents on the defendant side and conducting parallel validity proceedings concerning, among other things, technologies of chip control, data transmission and resource management.
  • Representation of Netflix as defendant in various patent infringement proceedings against Broadcom/Avago.

Avocats

Hall of Fame

Avocats au sommet de leur profession, largement reconnus et respectés par l'ensemble du marché pour leur expertise éprouvée et leur intervention récurrente et longue date dans les dossiers les plus complexes et prestigieux.

Marcus Grosch

Les grands avocats du marché

Avocats associés reconnus parmi les leaders du marché par leurs pairs et leurs clients, régulièrement présents dans les grands dossiers dans lesquels ils sont au premier plan.

Johannes Bukow

Les grands avocats de demain

Jeunes associés disposant d’une reconnaissance montante sur le marché, jouant régulièrement un rôle clé dans des dossiers majeurs.

Katrin Gerstenberg
Jesko Preuß

Responsable de la pratique

Marcus Grosch

Autres avocats clés

Johannes Bukow; Jérôme Kommer; Jesko Preuß; Katrin Gerstenberg; Michael Krenz; Andreas Hahne; Andreas Duensing; Jan Axtmann; Marlen Yan