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Irene Xu

China Advisor

With a focus on the technology sector, Irene Xu advises clients on intellectual property (IP) litigation (especially on patent and trade secret litigation) in US district courts; patent prosecution and post-grant proceedings before the US Patent and Trademark Office (including ex parte reexaminations and inter partes reviews); IP due diligence; and technical transactions in the biological, pharmaceutical, chemical, electronic engineering, optical, material, and mechanical industries. Irene also counsels clients on international patent prosecution, IP licensing, and opinions regarding noninfringement, invalidity, and freedom to operate.