科技智囊Issue(11)：37-46,10.DOI:10.19881/j.cnki.1006-3676.2025.11.05
专利视角下城市生态治理领域碳中和技术发展态势
Development Trends of Carbon Neutrality Technologies in the Field of Urban Ecological Governance from a Patent Perspective
摘要
Abstract
[Research purpose]With the proposal of the"carbon peaking and carbon neutrality"goals,carbon neutrality technologies worldwide have undergone cross-integration with the field of urban ecological governance and achieved rapid development.Systematically sorting out the stage characteristics,regional differences,and core driving forces of carbon neutrality technology development in the field of urban ecological governance not only helps construct a theoretical system for the research on carbon neutrality technologies in urban ecological governance,but also provides specific guidance for regional governments in resource scheduling and allocation as well as for relevant enterprises in technology research,development and application.[Research method]Taking the Patsnap Patent Database as the data source,this study conducts a multi-dimensional analysis on 29 851 pieces of carbon neutrality technology patent data in the field of urban ecological governance globally from 2003 to 2025,covering aspects such as patent application trends,geographical regions,technical fields,and patent values.[Research conclusion]The development of carbon neutrality technologies in the field of urban ecological governance has gone through three phases:a slow development phase,a steady development phase,and an explosive growth phase.The hot technical fields have gradually shifted from organic polymer compounds,traditional fuels,etc.,to battery and electric energy storage technologies.In the early stage,Japan occupied a dominant position in patent applications for a long time by implementing intellectual property strategies.From 2020 to 2025,in the explosive growth phase,China ranked first in the number of patent applications and patent value of carbon neutrality technologies in the field of urban ecological governance.Based on the development trends of carbon neutrality technology patents in the global field of urban ecological governance and combined with China's current advantages and challenges,this paper proposes that it is necessary to strengthen policy coordination,focus on frontier breakthroughs,enhance patent operation,optimize international strategies,strive to improve the innovation ecosystem,and break through technical trade barriers,so as to create a favorable environment for the development of carbon neutrality technologies in urban ecological governance.关键词
城市/生态治理/碳中和技术/可持续发展/专利分析Key words
cities/ecological governance/carbon neutrality technology/sustainable development/patent analysis分类
社会科学引用本文复制引用
蒋美佳,张丹阳,黄寰..专利视角下城市生态治理领域碳中和技术发展态势[J].科技智囊,2025,(11):37-46,10.基金项目
成都市哲学社会科学研究中心人与自然和谐共生的美丽城市建设研究中心项目(MLCS2025ZC38). （MLCS2025ZC38）
