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
Sumitomo Pharmaceuticals Co., Ltd.
Osaka-fu, Japan
Patent: 10
Taisho Pharmaceutical Co., Ltd.
Daiichi Pharmaceutical Co., Ltd.
Xiangbei Welman Pharmaceutical Co., Ltd.
Hunan Sheng, China
Patent: 2
Maria Clementine Martin Klosterfrau Vertriebsgesellschaft mbH
Nordrhein-Westfalen, Germany
Patent: 2
Nanjing Kangfushun Pharmaceutical Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Guangzhou Xinchuangyi Drug Clinical Research Co., Ltd.
Guangdong Sheng, China
Patent: 2
Guangzhou New Creative Biomedical Co., Ltd.
Guangdong Sheng, China
Patent: 2
Chugai Pharmaceutical Co., Ltd.
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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.
Guangzhou Xinchuangyi Drug Clinical Research Co., Ltd.
Guangdong Sheng, China
Patent: 2
Sumitomo Pharmaceuticals Co., Ltd.
Guangzhou New Creative Biomedical Co., Ltd.
Guangdong Sheng, China
Patent: 2
Nanjing Kangfushun Pharmaceutical Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Xiangbei Welman Pharmaceutical Co., Ltd.
Hunan Sheng, China
Patent: 2
Eisai R&D Management Co., Ltd.
Guangzhou Xinchuangyi Co., Ltd.
Guangdong Sheng, China
Patent: 1
Guangzhou Wellman New Drug Development Center Co., Ltd.
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Patent: 1
Guangxi Huahong Pharmaceutical Co. Ltd.
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.
Guangzhou Xinchuangyi Drug Clinical Research Co., Ltd.
Guangdong Sheng, China
Patent: 2
Guangzhou New Creative Biomedical Co., Ltd.
Guangdong Sheng, China
Patent: 2
Nanjing Kangfushun Pharmaceutical Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Xiangbei Welman Pharmaceutical Co., Ltd.
Hunan Sheng, China
Patent: 2
Eisai R&D Management Co., Ltd.
Guangzhou Xinchuangyi Co., Ltd.
Guangdong Sheng, China
Patent: 1
Guangzhou Wellman New Drug Development Center Co., Ltd.
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Patent: 1
Guangxi Huahong Pharmaceutical Co. Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
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