Dr. Yuan LI is a patent attorney specialized in patent drafting, patent prosecution relating to medicinal chemistry including pharmaceuticals, medicine, and chemistry of natural products. She received her Ph.D. in Medicinal chemistry from Peking Union Medical College and B.S. in Pharmacy from Hebei Medical University. She was also trained by the State Intellectual Property Office of PRC. Before joining the firm, she worked in Institute of Materia Medica, Chinese Academy of Medical Sciences as a researcher.