Zhengyu Feng, Ph.D.

Zhengyu Feng Patent Lawyer Drinker Biddle
Senior Attorney
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202-230-5119
Professional Biography

Zhengyu Feng, Ph.D., focuses on patent prosecution and opinions for clients in the life sciences industry. He helps clients prepare and prosecute patent applications. He also performs portfolio valuation and diligence on patent portfolios, for example, by rendering patentability, validity, and freedom-to-operate opinions.

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