中国生物医药专利的分布及趋势分析

生物医药产业是中国重点发展的战略性新兴产业之一。本文对Derwent数据库中收录,在中国申请的与生物医药领域相关的专利申请数据进行了研究,分别从专利申请量及年度变化、生命周期、专利权人和德温特分类号等角度深入分析了生物医药专利的整体产出情况、重点技术领域和主要申请机构的专利战略布局情况。通过研究发现中国生物医药技术近年来发展迅速,已进入相对成熟阶段。

Analysis of Distribution and Trend on Biomedicine Patents in China

Biomedicine is one of the emerging industries of strategic importance developed in China.This paper figures out the patent datum related to biomedicine applied in China in Derwent Innovations IndexSM and analyzes the outputs,major technology field and patent strategies distribution of main application agencies at biomedicine in terms of patent application quantity as well as its annual changes,lifecycle,assignees and Derwent Classification.After analysis,the author finds out that biomedicine develops swiftly in recent years,and enters a relative mature phase.