摘要
本文以1978—2022年制革领域PCT专利申请为研究对象,通过分析全球PCT专利申请的申请时间趋势、国家/地区分布、研究热点、同族国家/地区,揭示全球制革领域的技术创新态势;通过对比8个不同国家的PCT专利申请情况,分析了中国在制革领域的PCT专利申请中的优劣势,从而为我国制革企业的海外专利布局提供参考。
In this review,PCT applications in leather making field during the period of 1978 to 2022 were analyzed from aspects of time trend,national/regional distribution,research hotspot,countries/regions of patent families to re⁃veal the status of technological innovation.The superiority of Chinese PCT patent applications in field of leather mak⁃ing was analyzed by comparing PCT patent applications in 8 different countries,to provide reference to overseas patent layouts in Chinese tannery businesses.
作者
潘红英
徐波
黄河
PAN Hongying;XU Bo;HUANG He(Patent Examination Cooperation Guangdong Center of the Patent Office,SIPO,Guangzhou 510555,China;College of Biomass Science and Engineering,Sichuan University,Chengdu 610065,China;Xuzhou CBANNER Shoes Co.Ltd.,Xuzhou 221200,China)
出处
《中国皮革》
CAS
2023年第9期49-55,共7页
China Leather
关键词
制革
PCT
专利申请
专利分析
leather making
PCT
patent application
patent analysis
作者简介
第一作者:潘红英(1988),女,硕士,从事发明专利实质审查工作,gracephy@163.com。
