Preliminary Information Analysis of the Stem Cell Biotechnology Patents

This paper focused on the effective search, collection and classification of domestic and international stem cell biotechnology patents. Furthermore, deep analysis and statistics of the stem cell biotechnology patents were performed. The results show that the stem cell biotechnology patents in China were about 830 items and the international stem cell biotechnology patents were about 4260 items. American, Japan and South Korea, as several countries with the most number of patents applications, have gone ahead of China in stem cell biotechnology research field. Therefore, China must continue to reinforce the stem cell biotechnology researches and the related patents applications, and also urgently to promote the industrial development of the stem cell biotechnology field simultaneously.