中药复方的专利布局分析——以醒脑静、连花清瘟方为例

Analysis of Patent Layout of Chinese Medicine Compound—Taking Xingnaojing and Lianhua Qingwen Granule as Examples

摘要: 随着中药在疫情防控中的广泛使用以及不断发展，一批有积极治疗作用的中药复方如雨后春笋冒出，但是目前中医药面临专利保护尚不成熟的困境，而中药复方的专利布局一定程度上影响着中药专利的专利保护程度。以醒脑静、连花清瘟方等成熟专利为例，从技术主题维度来分析中药复方的专利布局，并得出中药复方一般可以从中药复方及其改进、制剂与提取方法、新用途、检测方法与质量控制方法、中药种植和加工方法、中药回收方法等技术主题维度来进行布局，从而有效地保护和运用中药创新成果。

Abstract: With the widespread use and continuous development of Chinese medicine in epidemic prevention and control, a number of Chinese medicine compound prescriptions with positive therapeutic effects have sprung up, but at present, Chinese medicine faces the dilemma that patent protection is still immature, and the patent layout of Chinese medicine compound pre-scriptions affects the degree of patent protection of Chinese medicine patents to a certain extent. We analyze the patent layout of Chinese medicine compound prescriptions from the technical sub-ject matter dimension by taking mature patents such as Xingnaojing and Lianhua Qingwen granule as examples, and conclude that Chinese medicine compound prescriptions can generally be laid out from the technical subject matter dimensions such as Chinese medicine compound prescriptions and their improvement, preparation and extraction methods, new uses, testing methods and quali-ty control methods, Chinese medicine cultivation and processing methods, and Chinese medicine recovery methods, so as to effectively protect and apply Chinese medicine innovations.