钠电池技术专利保护存在的问题及对策

Problems and Countermeasures in Patent Protection of Sodium Battery Technology

摘要: 当前国家致力于建设可再生能源为主导、多能互补的能源体系，由于新能源技术的不稳定性需要大规模的储能技术作为支撑。钠电池技术由于安全性强、能量密度高、成本低和资源丰富等优势受到国内外相关研究机构的广泛关注。根据IncoPat专利数据库检索系统对于全球钠电池技术发明专利的数据信息进行了研究分析，主要包括对国内外钠电池技术的专利申请总体趋势、专利来源国家及区域分布、国内专利申请人类型等方面做了较为全面的分析，以专利保护为视角，针对国内钠电池技术专利保护过程中存在的一些问题并提出一些建议及对策，为企业研究和开发钠电池技术减少法律障碍，从而进一步巩固自身创新优势。

Abstract: Currently, the nation is dedicated to establishing an energy system that is dominated by renewable energy and characterized by multi-energy complementarity. Owing to the instability of new energy technologies, large-scale energy storage technologies are requisite as support. Sodium battery technology has captured extensive attention from relevant research institutions both at home and abroad because of its advantages such as robust safety, high energy density, low cost, and rich resources. Based on the IncoPat patent database search system, the data information of global sodium battery technology invention patents has been investigated and analyzed. It mainly encompasses a relatively comprehensive analysis of the overall trend of patent applications for sodium battery technologies both domestically and internationally, the countries and regional distribution of patent sources, and the types of domestic patent applicants. From the aspect of patent protection, certain problems that exist in the process of domestic sodium battery technology patent protection are addressed and some suggestions and countermeasures are put forward to diminish legal obstacles for enterprises in researching and developing sodium battery technology, thereby further consolidating their own innovation advantages.