基于Innography平台的生物修复技术专利分析

冯烁; 李红娜; 宋婷婷; 颜蒙蒙; 李路瑶; 朱昌雄

doi:10.12153/j.issn.1674-991X.20210021

基于Innography平台的生物修复技术专利分析

doi: 10.12153/j.issn.1674-991X.20210021

中国农业科学院农业环境与可持续发展研究所

详细信息

作者简介:
冯烁(1994—),男,硕士研究生,主要从事污染环境修复, 82102285092@caas.cn

通讯作者:
朱昌雄 E-mail: zhucx120@163.com

中图分类号: X53
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出版历程
- 收稿日期: 2021-01-21
- 刊出日期: 2021-11-20

Patents analysis of bioremediation technologies based on Innography platform

Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Science

More Information

Corresponding author: ZHU Changxiong E-mail: zhucx120@163.com

摘要

摘要: 为全面了解全球生物修复技术的研发状况与趋势,以Innography专利分析平台为基础,分析全球专利数量、申请人分布、申请人所属国的竞争态势及国际专利分类法(IPC)分类,探讨核心专利的来源和研发主题等,并对我国生物修复技术专利数量和发展趋势进行分析。结果表明:从全球来看,2002年后生物修复技术专利数量迅速上升,其中中国的专利数量最多,但核心专利中80.0%来自美国,核心专利的热点主题为有机污染物、能耗、水处理等;来自中国的专利中,马鞍山新洲葡萄酒公司、中国科学院、南京大学、哈尔滨工业大学和西安建筑科技大学拥有专利数量较多,其中马鞍山新洲葡萄酒公司和中国科学院同时拥有较强的综合实力和技术创新能力;中国生物修复专利技术的热点主题为医疗、废水、生物可用性、重金属和地下水等。未来生物修复的研究将更多集中在土壤重金属污染、水环境综合治理以及有机污染物治理等方面。
- 生物修复 /
- 专利 /
- 研究动态 /
- Innography /
- 技术主题
Abstract: In order to fully understand the global research and development situation of bioremediation technologies, the related patents were analyzed based on Innography patent analysis platform. The number of patents, the applicant distribution, the competition situation of the applicant country, and IPC classification were analyzed. Moreover, the sources of core patents and the hot research topics were discussed. The number and development trend of bioremediation technology patents in china were analyzed. The results showed that the number of patents related to bioremediation technologies had increased rapidly since 2002 globally. The largest number of patents were from China, and the United States owned 80.0% of the core patents. The hot topics of core patents included organic pollutants, power consumption and water treatment. Maanshan Xinzhou Grape Specialty Cooperatives, Chinese Academy of Sciences, Nanjing University, Harbin Institute of Technology and Xi’an University of Architecture and Technology had the largest number of patents in China. Meanwhile, Maanshan Xinzhou Grape Specialty Cooperatives and Chinese Academy of Sciences also had strong comprehensive strength and technological innovation ability. The hot topics of bioremediation patent technology included healthcare, wastewater, bioavailability, heavy metals, and groundwater in China. It was expected that bioremediation-related research would be more focused on soil heavy metal pollution, integrated water environment management and organic pollution control in the future.
- bioremediation /
- patent /
- research trends /
- Innography /
- technical topics

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