基于专利信息分析的中国3D生物打印技术发展与产业化研究*

目的:基于专利信息对我国3D生物打印技术的发展态势进行分析。方法:本文基于incopat和TDA两大专利分析平台对中国3D生物打印的专利发展态势从专利统计分析与专利计量分析两个维度进行了跨库组合分析,总结了我国3D生物打印技术的专利前沿动态特征。结果:研究发现,中国3D生物打印技术从2013年起进入专利激增态势,中国作为潜在技术市场的国际竞争日趋激烈,本文还从专利申请人、技术领域分布、专利文本关键词聚类、专利价值、专利合作等方面进行了深度挖掘分析。结论:最后,结合对中国3D生物打印专利申请人的专利产业化案例深度分析与专利特征总结,为中国3D生物打印技术发展与产业化提供参考建议。

The Development and Industrialization of 3D Bio-printing Technology Based on Patent Information Analysis*

ABSTRACT Objective: To deeply analyze the development of 3D bio-printing technology in China based on patent information analysis. Methods: This article summarizes the front tendency and trend characteristics of global 3D bio-printing technology by patent statistical analysis and bibliometric analysis by incoPat and TDA patent platforms. Results: We find that the 3D bio-printing patents began to soar from 2013 and China has become an international technological market. We also deeply analyses the status and features of patentees, IPC, keyword clustering, patent value, patent cooperation and so on. Conclusion: Finally, several suggestions for the development of China''s 3D bio-printing patent and industry have been raised based on the case study of China''s key patentees and main features of China''s patents.