Research on distribution of patents' holders for Chinese herbal compounds in treating cardiovascular and cerebrovascular based on cluster analysis / 中国中药杂志

To discuss the distribution of patents' holders for Chinese herbal compounds in treating cardiovascular and cerebrovascular, the patents' holders for Chinese herbal compounds in treating cardiovascular and cerebrovascular were cluster analyzed by means of simple statistics and cluster analysis. Clustering variables were composed of patent applications, patent maintained number, related papers' quantity, etc. Chinese herbal compound patents' holders were divided into four categories according to their different scientific research and patent strength. It is the magic weapon for Chinese herbal compound patents' holders that have scientific research patents' transforming and make coordination of patent protection and scientific innovation.

Current service invention patents and growth pathways on basis of cluster analysis / 中国中药杂志

This study aims for enhancing quantity and quality of patents of traditional Chinese medicine compounds of traditional Chinese medicine enterprises, traditional Chinese medicine colleges and relevant institutions while building an efficient pathway for patent protection using simple statistics and cluster analysis, with service invention patent holders of traditional Chinese medicine compounds as the study object.

Regularity of drug use of patents in force of traditional Chinese medicine compounds in preventing and treating cardiovascular diseases on basis of frequency analysis / 中国中药杂志

<p><b>OBJECTIVE</b>To study the regularity of drug use of patents in force of traditional Chinese medicine compounds in treating cardiovascular diseases and provide reference for new drug R&D and patent protection.</p><p><b>METHOD</b>With long-lasting patents in force of traditional Chinese medicine compounds in treating cardiovascular diseases as the study object, the frequency analysis was made for studying their core ingredients, efficacy, channel tropism and drug compatibility.</p><p><b>RESULT AND CONCLUSION</b>There are nearly 30 frequently used traditional Chinese medicine compounds in treating cardiovascular diseases with patents in force including Salvia miltiorrhiza and Astragalus mongholicus, with main efficacy for promoting blood circulation and removing blood stasis and reinforcing Qi and the highest efficacy in heart, liver, spleen and lung channels. The results of this study provide reference and new room for development for R&D of traditional Chinese medicine compounds in treating cardiovascular diseases and patent protection.</p>