生物医药产业是我国重要发展的支柱产业,合作创新对于我国生物医药产业创新发展有着重要影响。研究选用2006-2020年间我国生物医药合作数据,依据专利合作者数据从社会网络视角,分阶段构建了我国生物医药专利合作网络,分析我国生物医药专利合作网络的特征以及演化趋势。研究结果显示：在三个阶段的发展过程中呈现出较为明显的演化特点,早期的合作专利较少,而且合作网络较为分散；在2010年之后,专利合作网络不仅规模不断扩大,而且网络的联通性逐渐增强,同时也呈现出多中心特征；在此期间合作网络的合作模式也呈现出较为显著的变化趋势,从分散的松散型合作转变为更具有稳定性的紧密合作和探索性合作。

The biomedical industry is an important industry of Chinese economic development, and cooperative innovation has an important impact on the innovation and development of Chinese biomedical industry. This research collected Chinese biomedical cooperation data from 2006 to 2020, and builds Chinese biomedical patent cooperation network in stages from the perspective of social network based on patent partner data, and analyzes the characteristics and evolution trend of Chinese biomedical patent cooperation network. The results show that: there are obvious evolutionary characteristics in the development process of the three stages. There are few cooperative patents in the early stage, and the cooperative network is relatively scattered; after 2010, the cooperation model of the cooperation network also showed a relatively significant trend of change, from scattered loose cooperation to more stable close cooperation and exploratory cooperation.

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江苏高校哲学社会科学研究项目“江苏省生物医药创新研究：专利视角”(2020SJA0086)1