优先权法律状态对PCT申请进入中国国家阶段效力影响  

Impact of the Legal Status of Priority on the Effectiveness of International Applications Entering the Chinese National Phase

作　　者：杨照宏 王春雨 YANG Zhaohong;WANG Chunyu(Preliminary Examination and Procedure Management Department of the Patent Office,CNIPA,Beijing 100088)

机构地区：[1]国家知识产权局专利局初审及流程管理部,北京100088

出　　处：《中国发明与专利》2020年第6期119-123,共5页China Invention & Patent

摘　　要：优先权日是优先权制度中一个重要概念,是专利申请中一些关键期限的起算点。本文从典型案例入手,梳理了PCT申请国际阶段优先权规定、程序,列举说明了不同优先权法律状态对进入中国国家阶段效力审查的影响,剖析了常见的误区和盲点,同时为申请人提供了参考建议,帮助申请人及时补救错误,避免权利损失,保障申请人的利益。Priority date is an important concept in the priority system.It is the starting point of some key deadlines in patent applications.This article starts with typical cases,sorts out the priority provisions and procedures for the international phase of PCT applications,enumerates and illustrates the impact of different priority legal statuses on the effectiveness of entering the national phase of China,analyzes common misunderstandings and blind spots,and provides applicants with suggestions to help applicants remedy errors in a timely manner,avoid loss of rights,and protect applicants'interests.

关 键 词：优先权 国家阶段 效力 

分 类 号：D923.41[政治法律—民商法学]