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本研究以2000—2011年在我国申请的石墨专利为数据基础,通过对国内外在我国申请的石墨产业专利信息的分析,揭示产业发展状况、判断国内外技术研究热点、技术领域发展趋势等问题。研究发现石墨产业技术创新活跃,企业成为专利申请主体,产业链后端环节成为技术竞争的重点,建议加强在石墨新材料等领域的重点部署,促进专利成果转化,并做好国际专利的技术追踪研究。
Based on the data of graphite patents applied in China from 2000 to 2011, this study analyzes the patent information of graphite industry applied in China and abroad, reveals the development of industry, judges the hot issues of technology research and the development trend of technology in China and abroad . The research found that the graphite industry has been actively engaged in technological innovation and enterprises have become the subject of patent applications. The back-end of the industrial chain has become the focus of technological competition. It is suggested to strengthen the key deployment in areas such as new graphite materials, promote the conversion of patent results, and follow up the technical tracking of international patents the study.