Practice of Opening Experiment Related to Making and Analyzing the Patent Maps of Biomaterials.

Patent map is a very important method to analyze patent literature. According to the results of searching and analyzing patent literature in the field of biomaterials, patent manage map and patent technology map were made by PATENT INTEGRATION and MS EXCEL software. The overall state of technology field of biomaterials, the distribution of patentees, the patent citations, IPC sub class and the hot research areas in biomaterial field were analyzed by patent maps. Thus, students knew how to make and analyze patent map after the practice of opening experiment and improve their ability in searching and analyzing patent literature, the knowledge is useful to their work of scientific research in future. [ABSTRACT FROM AUTHOR]