摘要
统计分析了中国专利文献检索系统中生物农药技术领域的专利申请状况,系统研究了申请文献的年度分布、申请人国家或省区分布情况、不同类型申请人申请量比例组成、申请数量较多的申请人及其发明技术内容、国内外申请文献技术特点对比等内容,根据统计结果总结了我国在生物农药领域的专利申请现状、问题,并提出了我国今后生物农药专利技术发展的建议。
The patents related to biopesticides in Chinese patent database had been retrieved from 1985 to 2012.The statistical analysis was conducted for the annual distribution of patent application number,the geographical distribution of applicants,the quantitative proportion of several applicant types,the applicants possessing numerous applications,the layout of patent technical content and the difference of technical content between application from China and overseas.According to the above statistical results,the present situation and problems of patent application in the field of biopesticides in China were summarized systematically,and then some suggestions for its development were put forward.
出处
《山东农业科学》
2015年第9期135-139,共5页
Shandong Agricultural Sciences
基金
滨州学院博士科研基金项目"黄河三角洲耐盐植物资源引种适应性评价"(2014Y02
2014Y14)
滨州市科技发展计划项目(2014ZC0319
2014ZC0320)
关键词
生物农药
专利申请
统计
专利分析
技术领域
Biopesticide
Patent application
Statistics
Patent analysis
Technical field
