在赵建庆博士的带领下，实践团组首先走进众钠能源展厅，通过产品实物陈列、动态技术原理图及沉浸式应用场景模拟，全面掌握企业发展脉络与产业规划。展厅内，适配储能电站的大容量电芯、低速电动车专用电池模组及应急备用电源系统等展品，直观展现了钠离子电池在多领域的应用优势。赵建庆博士重点介绍了企业 “材料 - 电芯 - 系统” 的全链条布局，实践团组对其在低成本储能领域的精准定位与商业化推进速度给予高度评价。

随后，实践团组与企业团队开展专项交流，重点围绕钠离子电池产业发展、钠离子电池核心技术等主题，重点介绍了企业在提升电池能量密度、循环寿命、低温性能上的突破成果。同时，还分享了技术研发过程中遇到的难点及解决方案，展示了企业在核心技术领域的自主创新能力，为实践团组深入理解钠离子电池技术壁垒提供了详实参考。在专利布局方面，赵建庆博士透露，公司已形成覆盖全产业链的专利矩阵，累计公开专利达140余项，涵盖材料体系创新、工艺性能优化、电池技术等三大方向，支撑企业形成技术护城河。

实践团组最后前往众钠能源研发实验室，了解聚阴离子储能产品的研发进展。座谈环节，众钠能源汇报了公司在钠离子电池及聚阴离子储能产品领域发展现状，双方就企业专利布局现状进行了深入探讨，从专利布局策略优化、核心技术专利组合构建、创新成果知识产权转化路径等方面为企业提供专业指导，为后续强化知识产权管理、规避侵权风险提供了清晰方向。

本次交流为众钠能源优化知识产权管理提供了关键支撑。未来，企业将以此次交流为契机，持续加大聚阴离子材料、低温储能技术等方向的研发投入，推动更多专利成果转化为新质生产力，为钠离子电池产业规模化发展注入动力。

On October 16-17, 2025, a delegation from the National Intellectual Property Administration (NIPA), conducted a special research visit to ZOOLNASM, accompanied by officials from the Suzhou New District Intellectual Property Office. Dr. Zhao Jianqing, Vice Chairman and CTO of ZOOLNASM, warmly received the group, leading in-depth discussions on the sodium-ion battery industry's development and core technological innovation, with a focus on intellectual property (IP) protection as a key driver for high-quality industry growth.

Regarding patent strategy, Dr. Zhao noted that ZOOLNASM has built a comprehensive patent matrix covering the entire industry chain, with over 140 publicly disclosed patents spanning material innovations, process optimization, and battery technology. This robust IP portfolio underpins the company’s competitive advantage.

Combining on-site inspection with targeted guidance, this visit provided crucial support for ZOOLNASM’s IP strategy. Moving forward, ZOOLNASM will increase R&D investment in polyanion materials and low-temperature energy storage technologies, accelerating the transformation of patented achievements into productive forces and contributing to the scalable development of the sodium-ion battery industry.