对锂电池高压电解液材料的专利申请趋势进行了分析，梳理出锂电池高压电解液材料专利申请的地域分布和全球主要专利申请人；通过对主要专利申请人的专利布局进行分析，指导相关研究单位有效地进行专利布局，避免产生专利纠纷，降低研发过程中的专利侵权风险；同时通过重点专利分析寻求技术研发的创新方向。

As an important part of lithium battery, electrolyte plays a role in the transmission of lithium ions.The patent application trend of high-voltage electrolyte materials for lithium battery is analyzed, and regional distribution of patent applications and main patent applicants in the world are sorted out.Analysis on the patent layout of major patent applicants is helpful to guide relevant research units effectively to avoid patent disputes by carrying out patent layout and to reduce the risk of patent infringement in the research and development process.Analysis on important patents is helpful to seek for technological innovation directions.