关键词: 农药残留检测, 专利分析, 发明专利, 实用新型专利, 知识产权

Abstract: The pesticide residue detection plays an important role in ensuring the quality and safety of agricultural products. In view of the industrial characteristics of patent intensive detection of pesticide residues, relying on Patsnap global patent database, preliminary search, extended search and supplementary search were successively carried out through the combination of IPC international classification number and keywords. There were 23 281 patents 1obtained from 116 countries and regions around the world, including 21 422 and 1 859 patents for invention patents and utility model patents, respectively. From the international and domestic levels, the technology development status of pesticide residue detection was evaluated from multiple dimensions, such as patent composition, legal status, annual application trend, patent grant rate, country (province and city) distribution, technical branches and applicant distribution characteristics. Evaluations show that the global patent applications related to pesticide residue detection have shown a trend of fluctuating increase and obvious regional differences in the past ten years. Traditional detection technologies are facing development bottlenecks. Biochemistry, gene and genetic engineering, and organic synthesis will be the leading directions for the technology development of pesticide residue detection. The patent application number of pesticide residue detection in China is large, but the overall technical level is not high. Moreover, the problem of “stuck neck” in some cuttingedge technical fields is still prominent. Improving the overall quality of patents and striving to break the technological monopoly of Europe and the United States will be the focus of future work.

Key words: pesticide residue detection, patent analysis, invention patent, utility model patent, intellectual property