Research on the Identification of Core Technologies of China’s Pharmaceutical Cold Chain Based on Patent Analysis
作者机构：School of Business AdministrationShenyang Pharmaceutical UniversityShenyang 110016China
出 版 物：《Asian Journal of Social Pharmacy》 (亚洲社会药学（英文）)
年 卷 期：2021年第16卷第2期
页 面：128-138页
学科分类：0202[经济学-应用经济学] 02[经济学] 020205[经济学-产业经济学]
主 题：pharmaceutical cold chain patent analysis IPC number co-occurrence K-cores analysis condorcet voting method
摘 要：Objective To study the identification method that aims at the research and development target and makes the limited resources be *** the frequent occurrence of potential drug safety hazards and the vigorous development of biomedicine,China’s pharmaceutical cold chain is facing huge opportunities and *** this background,it’s vital to promote the research and development of Chinese pharmaceutical cold chain *** First,China’s pharmaceutical cold chain patents were sorted out through the literature research method and patent analysis method,de-noises and cleans the data,uses the international patent classification(IPC)numbers as the pharmaceutical cold chain ***,the IPC number co-occurrence matrix was ***,UCINET was used to visualize,draw the IPC number co-occurrence *** that,K-cores analysis was applied to initially screen the core technology so as to build a comprehensive evaluation index system to evaluate the core ***,Condorcet voting method was used to integrate the evaluation results to identify the core *** and Conclusion Based on this method,it can provide theoretical guidance for the development and decision-making of Chinese pharmaceutical cold chain enterprises,helping them break through technical barriers and improving the efficiency of Chinese pharmaceutical cold chain logistics.
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