PREINTELLIP

After graduating from the School of Life Sciences, Nanjing University, Cao Zhen got accepted in Heidelberg University and Max-Planck Institute of Bio-inorganic Chemistry in Germany, where he received his Ph.D. in biophysics. Dr. Cao Zhen has over 10 years of experience in intellectual property, and he has worked as patent attorney in many famous patent firms and as an examiner in the World Intellectual Property Organization (WIPO, Geneva). In recent years, Dr. Cao Zhen has become engaged in intellectual property rights in bio-medicine, and has reached great attainment in bio-medical technological innovation and management and patent technology transfer.

CAO Zhen


PhD in Biophysics

Senior Patent Consultant

Expert in Patent Investment and Financing

YANG Chenggang


PostDoc in Basic Medicine

Intellectual Property Lawyer

Professor level Senior Engineer

Graduated in 2007, Dr. Yang Chenggang obtained his professional qualification as a lawyer in the same year. He has been engaged in the research and development in bio-medicine for many years, and has been granted 92 invention patents as an inventor. He has ever worked in a listed pharmaceutical company and National Antibody Industry Base as patent and innovation introduction director, and as consultant in Hejun Consulting Group. Now he is the Chief Expert in Beijing PreintellIP Intellectual Property Agent Ltd., with abundant experience in bio-medical patent strategy and patent management. Over the past 10 years, Professor Yang Chenggang has given more than 200 lectures on patents in medical research institutes and pharmaceutical enterprises, and served as a consultant in a number of medical research institutes.

patent@preintell.com
400-1170-121
#1210, Building 3, 10 Ronghua South Road, BDA, Beijing, China