Patent Attorney Education Background Ms. Yu Caiying graduated from Guilin Medical University with a major in Pharmacy (Bachelor) in 2018. Practice and professional experience Ms. Yu Caiying worked in the Formulation R&D Department of Shenzhen Jianyuan Pharmaceutical Technology Co., Ltd. from 2018 to 2020, as a formulation process assistant researcher, and participated in the development of several small molecule peptide injection formulation projects, many of which have been approved. Since 2021, she worked as a patent attorney in Shenzhen Refined Intellectual Property Office. Ms. Caiying Yu is skilled at conducting patent representation in the fields of machinery, biology, chemistry and other technologies, and she has certain advantages in representing biology, chemistry, medicine and other technologies due to her experience in preparation research and development before practicing in the intellectual property industry. Ms. Caiying Yu has accumulated certain work experience since she started her career. Typical Cases Working Languages: Chinese, English