Léonelli Claire is a distinguished law firm based in Luxembourg, specializing in intellectual property (IP), information technology (IT), and data protection law. With over 20 years of experience, the firm offers strategic and pragmatic legal solutions tailored to the unique needs of international corporations, small and medium-sized enterprises (SMEs), and public institutions. Their expertise encompasses a wide range of services, including IP portfolio management, complex copyright matters, IT contract negotiations, and data governance. The firm's reputation is underscored by consistent recognition in major legal directories such as The Legal 500, Chambers & Partners, and WTR 1000. Clients commend Léonelli Claire for their solution-oriented approach, particularly in high-stakes negotiations and dispute resolution. The firm's ability to navigate complex legal landscapes with creativity and precision has solidified its position as a leader in the field. At the core of Léonelli Claire's client service approach is a commitment to understanding each client's business objectives and delivering tailored advice. The firm emphasizes availability, responsiveness, and transparent communication, ensuring that clients receive clear and actionable guidance. This client-centric philosophy, combined with their extensive expertise, enables Léonelli Claire to provide exceptional legal support in the ever-evolving domains of IP, IT, and data protection law.
About Léonelli Claire

Founded in 2016


Practice areas
Lawsuits & Disputes

Languages spoken
English

Practice areas

Lawsuits & Disputes

Léonelli Claire offers specialized legal services in lawsuits and disputes, focusing on intellectual property (IP), information technology (IT), and data protection. With over 20 years of experience, Claire Leonelli provides strategic guidance and risk management for complex IT contracts, particularly in high-risk projects, and handles IT litigation involving software infringement, contractual breaches, and payment recovery. She also advises on complex copyright matters, especially in digitalization projects and emerging technologies, and assists with contractual IP issues, including licensing, co-existence agreements, rights transfers, and technology transfer contracts. Additionally, she offers pragmatic and business-driven approaches to GDPR compliance, trade secret protection, and data governance, including legal implications of algorithmic models and upcoming legislative frameworks.
ADR Mediation & Arbitration
Appeal
Class Action
Litigation
Ethics and Professional Responsibility

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