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Analysis of the current situation of anthocyanin industry in Taiwan, China by using patent map

Release time:

2022-10-13 15:39

 

 

Patent map is the use of charts to present the results of patent search, so that users can understand the complex patent information through simple charts, and further grasp the specific industry status. This paper takes the application status of anthocyanin-related patents in Taiwan as an example, and draws patent maps from two different angles for analysis.

The first patent map for technology-Time mapping, the main analysis is the development trend of each technology in a specific industry. As Shown1As shown, the horizontal axis is near.20The year of patent application for the year is expanded, and the column on the vertical axis is the top ten international patent classifications (IPC), and the number of strokes increases from bottom to top. Through the figure1We can find,A61K36Technology anthocyanin-related patents since.2002Since the beginning of the year, there have been stable patent applications every year, and in.2014The maximum number of applications in the year. In addition, we also found that,A23L1Technology of anthocyanin-related patents, since.2015There have been no new patent applications since.

Figure1

The second patent map for technology-The patentee mapping mainly analyzes the main competing objects of each technology in a particular industry. As Shown2As shown, the horizontal axis of the field before the top ten patentees, and the number of pens from left to right, the vertical axis of the field before the top ten international patent classification (IPC), and the number of strokes increases from bottom to top. Through the figure2We can find that the patentee with the most anthocyanin-related patents is Sidley Holdings Co., Ltd., and among them.A23L2The technology of anthocyanin related patents most. In addition, we also found that the Institute of Industrial Technology, a consortium.(Industrial Technology Research Institute,ITRI)With Neutramar Technology Co., Ltd.(Nutramax Laboratories, Inc.)All are actively engaged.A61K31Patent application for technology.

Figure2

The above provides two common methods of patent map analysis, from the number of patent applications, to technology.-Time and Technology-From the perspective of the patentee, the development trend and the main competing objects of each technology in the anthocyanin industry in Taiwan, China were analyzed. It is worth noting that this article only uses the International Patent Classification (IPC) As a tool for technical analysis, if you want to analyze a specific industry, it is recommended to disassemble the various technical categories of the industry in order to facilitate the drawing of a more accurate patent map.

Industry, Patent, Technology, Analysis, Anthocyanins, Related, Patent Application, Field, Expand.