摘要
Objective To study the innovation and cooperation of bio-pharmaceutical industry in Liaoning Province and to provide some suggestions for the government to formulate innovation policies for the development of this industry.Methods Comparative analysis and social network analysis methods were applied to conduct an empirical analysis of industrial innovative development based on the patent data of bio-pharmaceuticals for nearly 10 years.Results and Conclusion The number of patents in bio-pharmaceutical industry in Liaoning Province is on the rise overall,but it slowed down in recent years.The status of research institutions and universities in innovative cooperation is high,but the overall cooperation among them is relatively loose.In order to promote the innovation and development of bio-pharmaceutical industry in Liaoning,it is necessary to take it as a pillar industry.Meanwhile,importance should be attached to the protection of innovative patents of companies,and industrial clusters should be actively built to promote synergy within the industry.
