光谱法水质监测仪器和方法国内专利状况分析

水质动态数据可以为水环境可持续发展提供数据支撑，而水质监测仪器和方法的发展是获取准确水质数据和制定污染防治规划的关键. 目前光谱法水质监测仪器和方法相关专利的发展方向尚不明确. 基于万方数据知识服务平台的专利数据库，检索获得1993年至2022年在国内申请的光谱法水质监测相关仪器和方法的专利数据，对专利的申请情况、专利授权的仪器和方法所涉及的仪器类型、专利权申请主体及分布区域等方面进行比较分析，通过比较研究揭示当前国内光谱法水质监测仪器和方法的发展趋势，以期为政府、科研机构及企业相关人员制定光谱法水质监测仪器及方法的技术研发等提供决策依据.

Analysis of Domestic Patent Status of Spectroscopic Water Quality Monitoring Instruments and Methods

Water quality dynamic data can provide data support for the sustainable development of water environment, and the development of water quality monitoring instruments and methods is the key to obtain accurate water quality data and formulate pollution prevention and control planning. At present, the development direction of patents related to spectroscopic water quality monitoring instruments and methods is not clear. Based on the patent database of Wanfang Data knowledge service platform, the patent data of spectroscopic water quality monitoring instruments and methods applied in China from 1993 to 2022 were retrieved, and the patent application status, instrument types involved in the patented instruments and methods, subject of patent applications and their distribution areas, etc. were compared and analyzed. Through the comparative study, the development trend of domestic spectroscopic water quality monitoring instruments and methods were revealed, in order to provide a decision-making basis for the relevant personnel of the government, scientific research institutions and enterprises to develop spectroscopic water quality monitoring instruments and methods.