We are only able to display limited information for this firm. We display more complete information for all of the following firms:

With its roots firmly placed in patent litigation, A&O Shearman also handles a host of other contentious and non-contentious IP matters, notably transactional and advisory copyright and trade mark work. Krystyna Szczepanowska-Kozłowska is responsible for heading up the practice and represents large international companies in patent and trade mark disputes. Justyna Ostrowska ably supports the practice and assists clients with matters pertaining to the transfer of IP, cloud computing, software licensing, SaaS arrangements and technology-driven M&A transactions.

Legal 500 Editorial commentary

Testimonials

Collated independently by Legal 500 research team.

  • ‘Very professional and responsive team, always helpful and remarkably competent.’

  • ‘Szczepanowska-Kozłowska is the key opinion leader in the field of patents. She helped us in solving critical issues in Poland.’

Abbreviated data is displayed for this firm.

Key clients

  • Bayer
Abbreviated data is displayed for this firm.

Work highlights

  • Advised Bayer in the Polish chapter of a patent dispute in Europe related to medicinal product Xarelto.
Abbreviated data is displayed for this firm.