Dr. Sun joined Liu, Shen
& Associates in 2004 and specializes in patent prosecution mainly in fields
of Chemical Engineering, Polymer Chemistry, oilfield chemistry, Fine Chemistry
and Photochemistry.
Dr. Sun has drafted patent
applications for clients, and has answered many office actions for some major
corporations, and provided services of patent retrieval and infringement
analysis. In addition, she has also
represented clients in many patent reexamination cases, some patent
invalidation cases and patent litigation cases.
Dr. Sun had obtained a
doctor degree in 2004 majoring in Physical Chemistry from Tsinghua University. She received training from John Marshall Law School, UAS in 2013.