With the analysis among 51 patents, we discovered top 37 key players by total patent application. Jiangsu Yongan Chemical Co. Ltd., Pyrene Corp, Imperial Chemical Industries Ltd. are dominant in this area. They take 21.57% of the total patent filing.
Jiangsu Sheng, China
Patent: 4
Zuid-Holland, Netherlands
Patent: 2
Noord-Holland, Netherlands
Patent: 1
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With the analysis among related 13 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing Shaanxi Normal University, Hebei Hongxuxiang Pharmaceutical Co., Ltd., Hinye Pharmaceutical Co., Ltd. take 30.77% of patent filing during this period.
Shaanxi Sheng, China
Patent: 2
Hebei Hongxuxiang Pharmaceutical Co., Ltd.
Hebei Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Ningxia Huizi Zizhiqu, China
Patent: 1
With the analysis among related 13 patents in last 5 years, we discover 13 new entrants. Shaanxi Normal University, Hebei Hongxuxiang Pharmaceutical Co., Ltd., Hinye Pharmaceutical Co., Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 2
Hebei Hongxuxiang Pharmaceutical Co., Ltd.
Hebei Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Ningxia Huizi Zizhiqu, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 12 patents, we discovered top 7 universities and scientific research institutions by total patent application. Yangzhou University, Shaanxi Normal University, Ningbo University are dominant in this area. They take 50.00% of the total patent filing.
Jiangsu Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Ningxia Huizi Zizhiqu, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1