文献类型：期刊文献

中文题名：基于信息分析的世界“马铃薯加工”专利技术

英文题名：Patented Technology of "Potato Processing" in World Based on Information Analysis

作者：刘玲玲[1];贺莉萍[1];车树理[1];陈亚兰[1]

第一作者：刘玲玲

机构：[1]甘肃中医药大学定西校区,甘肃定西743000

第一机构：甘肃中医药大学定西校区

年份：2019

卷号：33

期号：1

起止页码：51

中文期刊名：中国马铃薯

外文期刊名：Chinese Potato Journal

基金：甘肃中医药大学定西校区重点项目(TD2016ZD04)

语种：中文

中文关键词：专利;信息分析;马铃薯;加工

外文关键词：patent;Information analysis;potato;processing

摘要：为了解国内外"马铃薯加工"专利申请的情况,研究"马铃薯加工"的研发趋势,促进"马铃薯加工技术"水平的提高,为国内外"马铃薯加工"专利申请的研究提供决策依据,研究以"马铃薯加工"技术相关专利为基础,按照专利公开的时间、专利数量、专利申请人类型和专利申请状况等项目进行数据统计与分析。结果表明,世界"马铃薯加工"专利共检索到849项,主要为发明专利,其中中国专利有647项;从2011年开始,世界"马铃薯加工"专利取得了较大的发展;专利内容的国际专利分类法(IPC)主要为A类,且国内发明专利最多的省份是甘肃省。
Data statistics and analysis were carried out,according to the items,such as the opening time of patent,the number of patents,and the type and the status of patent applicant based on the related patents of"potato processing"technology in order to understand the situation of domestic and foreign patent applications on potato processing,study development trends of potato processing,and promote potato research and provide decision-making basis for"potato processing".Eight hundred and forty-nine patents have been retrieved in the world potato processing patents,mainly for invention patents,of which there are 647 Chinese patents.The world potato processing patents have made great progress since 2011.The international patent classification(IPC)of patent contents is mainly class A,and the largest number of invention patents is in Gansu Province,China.