Anita Choi

Anita Choi

Of Counsel

San Francisco, (415) 268-6445


California Institute Of Technology (B.S., 2004)
University of Pennsylvania (M.B.A., 2010)
University of Pennsylvania Law School (J.D., 2010)

Bar Admissions

U.S. Patent & Trademark Office

Anita Choi’s practice focuses on patent prosecution, patent diligence, and patent litigation support across a wide array of technologies. Ms. Choi counsels clients in the fields of biochemical and renewable materials, clean technology, agriculture, food products, materials science, molecular diagnostics, medical devices, and pharmaceuticals.

She has extensive experience in the preparation and prosecution of U.S. and foreign patent applications, patent portfolio analyses and management, patent due diligence, and freedom-to-operate analyses. Ms. Choi’s clients include emerging and multi-national companies, universities, and investors.

Ms. Choi is co-founder of the firm’s biochemicals practice, which counsels clients developing new feedstocks and innovative technologies to produce biofuels, biochemicals, and other bioproducts from renewable sources. She also spearheads an initiative within the firm to support the U.S. Department of Energy’s National Clean Energy Business Plan Competition, which is funded by an award from the U.S. Department of Energy. Partnering with the California Institute of Technology, Ms. Choi mentors and counsels the next generation of cleantech entrepreneurs in developing IP strategies to protect their scientific breakthroughs and assists in moving these technologies from the laboratory to the marketplace.

In addition to her patent practice, Ms. Choi is also a member of the firm’s Venture Intellectual Property Group, assisting with numerous investor-side IP due diligence reviews. She also has experience working with clients on technology transaction matters, including counseling clients on licenses, collaborations for development and commercialization, and university-sponsored research agreements.

Ms. Choi has also supported several patent litigation matters, including cases in the pharmaceutical and medical device space.

In 2013, Euromoney named Ms. Choi an intellectual property rising star at its Americas Women in Business Law Awards. Ms. Choi received her J.D. from the University of Pennsylvania Law School where she graduated magna cum laude and was named to the Order of the Coif. She was also a Senior Editor on the University of Pennsylvania Law Review. During law school, Ms. Choi completed her M.B.A. at the Wharton School of Business.

Prior to attending law school, Ms. Choi worked at a large pharmaceutical company performing chemistry research. She has also worked in organic and inorganic chemistry labs at the California Institute of Technology and the Massachusetts Institute of Technology. Ms. Choi received her B.Sc., with honors, in chemistry from the California Institute of Technology.

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