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Diyang Liu

Diyang Liu

T +1 212 506 2342
F +1 212 262 1910
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Diya Liu is an associate in Mayer Brown’s New York office and a member of the Intellectual Property practice. She is a registered patent attorney and has experience in district court patent and trade secrets litigation as well as Patent Trial and Appeal Board proceedings. Diya is also a member of the Science and Law Committee at the New York City Bar.

Diya's trial experience includes pre-filing investigation, fact and expert discovery, claim construction, and motion practice. Diya has worked on cases involving a wide range of technologies such as biologics, small molecules, SaaS, and consumer products. In specific, she has been involved with several parallel Inter Partes Review and district court litigation involving therapeutic antibodies. She has also been involved in representing brand name pharmaceutical companies in Hatch-Waxman litigation. Finally, Diya has transactional experience with conducting IP due diligence and analyzing litigation in mergers and acquisitions as well as drafting privacy policies and terms of service agreements.

In law school, Diya worked with start-ups and small tech companies on various patent/trademark prosecution and transactional IP issues as part of the Brooklyn Law Incubator and Policy Clinic. Prior to law school, Diya conducted antibody-engineering research on trypsin-resistant Fc domains and programmed a simulated Sulfur Dioxide capture system for a coal plant at the University of Texas in Austin.

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