With the analysis among 71 patents, we discovered top 27 key players by total patent application. Hunan Kerey Pharmaceutical Co., Ltd., Endorecherche, Inc., Hubei Huazhong Pharmaceutical Co. Ltd. are dominant in this area. They take 42.25% of the total patent filing.
Hunan Sheng, China
Patent: 11
Hubei Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Baoding Br Bio-Steroids Co. Ltd.
Hebei Sheng, China
Patent: 2
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With the analysis among related 19 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing Hunan Kerey Pharmaceutical Co., Ltd., Hubei Huazhong Pharmaceutical Co. Ltd., Bontac Bio-Engineering (shenzhen) Co Ltd take 68.42% of patent filing during this period.
Hunan Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
With the analysis among related 19 patents in last 5 years, we discover 5 new entrants. Bontac Bio-Engineering (shenzhen) Co Ltd, Yueyang Huanyu Pharmaceutical Co., Ltd., Shijiazhuang University are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
With the analysis among 7 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Jiangsu Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1