With the analysis among 48 patents, we discovered top 23 key players by total patent application. Astellas Pharma, Inc., Sumitomo Pharmaceuticals Co., Ltd., Taisho Pharmaceutical Co., Ltd. are dominant in this area. They take 56.25% of the total patent filing.
Tokyo-to, Japan
Patent: 12
Osaka-fu, Japan
Patent: 10
Daiichi Pharmaceutical Co., Ltd.
Hunan Sheng, China
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
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With the analysis among related 9 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Guangzhou Xinchuangyi Drug Clinical Research Co., Ltd., Sumitomo Pharmaceuticals Co., Ltd., Guangzhou New Creative Biomedical Co., Ltd. take 66.67% of patent filing during this period.
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
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Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
With the analysis among related 9 patents in last 5 years, we discover 9 new entrants. Guangzhou Xinchuangyi Drug Clinical Research Co., Ltd., Guangzhou New Creative Biomedical Co., Ltd., Nanjing Kangfushun Pharmaceutical Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
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Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
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