Katarzyna “Kasia” Brozynski is an experienced intellectual property attorney concentrating her practice on intellectual property prosecution and litigation, including patent, trademark, copyright, trade secret, and licensing issues.

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Kasia represents clients in domestic and international patent prosecution and in trademark disputes, including ICANN domain disputes. She manages patent and trademark portfolios worldwide, and is well versed in prosecuting and litigating intellectual property rights in a broad range of technologies, such as:

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• medical devices and implants

• electrical-semiconductor connectors and testing sockets 

• blockchain technologies

• DNA sequencing

• chemical compositions

• cloud computing

• optical recording media

• wireless communications

• control systems in computer networks

• photovoltaic systems

• internet related applications, and

• mechanical devices, including in the oil and gas field.

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Kasia’s considerable transaction practice includes IP portfolio valuation, rendering freedom to practice and patentability opinions, drafting and negotiating licensing agreements in all areas of IP as well as serving as a testifying and consulting expert across IP areas. She also regularly counsels clients on anti-trust issues, technology transfers and export controls. Additionally, Kasia has extensive experience in representing clients in the film industry.