With the analysis among 204 patents, we discovered top 173 key players by total patent application. Daicel Corp., Institute of Chemistry,Chinese Academy of Sciences, DetNet South Africa (Pty) Ltd. are dominant in this area. They take 9.80% of the total patent filing.
Chiba-ken, Japan
Patent: 7
Beijing Shi, China
Patent: 7
Ningxia Donghe Chemical Technology Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 6
Tennessee, United States
Patent: 4
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
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With the analysis among related 154 patents applied in the last 5 years. We discover 137 most active companies in this area. The fast-growing DetNet South Africa (Pty) Ltd., Ningxia Donghe Chemical Technology Co., Ltd., Daicel Corp. take 10.39% of patent filing during this period.
Ningxia Donghe Chemical Technology Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 6
Chiba-ken, Japan
Patent: 4
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among related 154 patents in last 5 years, we discover 123 new entrants. DetNet South Africa (Pty) Ltd., Ningxia Donghe Chemical Technology Co., Ltd., Wanhua Chemical Group Co., Ltd. are the most active new entrants in this area.
Ningxia Donghe Chemical Technology Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 6
Shandong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
With the analysis among 80 patents, we discovered top 42 universities and scientific research institutions by total patent application. Zhejiang University of Technology, Shaanxi University of Science & Technology, Qingdao Agriculture University are dominant in this area. They take 21.25% of the total patent filing.
Zhejiang Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1