With the analysis among 29 patents, we discovered top 17 key players by total patent application. Otsuka Pharmaceutical Factory, Inc., Kyowa Hakko Kogyo Co., Ltd., Roussel Uclaf SA are dominant in this area. They take 31.03% of the total patent filing.
Tokushima-ken, Japan
Patent: 4
Dalian Wista Pharmaceutical Co. Ltd.
Liaoning Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
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With the analysis among related 2 patents applied in the last 5 years. We discover 2 most active companies in this area.
Hunan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 2 new entrants.
Hunan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 3 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Zhejiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1