With the analysis among 105 patents, we discovered top 63 key players by total patent application. Henan Furen Huaiqingtang Pharmaceuticals Co. Ltd., Shanghai Xinyi Jinzhu Pharmaceutical Co. Ltd., Tianjin Songrui Pharmaceutical Technology Co., Ltd. are dominant in this area. They take 19.05% of the total patent filing.
Henan Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 5
Tianjin Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 3
Hainan Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
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With the analysis among related 25 patents applied in the last 5 years. We discover 18 most active companies in this area. The fast-growing Hunan Dongting Pharmaceutical Co., Ltd., Wuxi Jinghai Amino Acid Co. Ltd., Yueyang Huanyu Pharmaceutical Co., Ltd. take 20.00% of patent filing during this period.
Hunan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among related 25 patents in last 5 years, we discover 15 new entrants. Hunan Dongting Pharmaceutical Co., Ltd., Wuxi Jinghai Amino Acid Co. Ltd., Yueyang Huanyu Pharmaceutical Co., Ltd. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 2 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Henan Sheng, China
Patent: 1