With the analysis among 668 patents, we discovered top 194 key players by total patent application. Imperial Chemical Industries Ltd., IG Farbenindustrie AG, Bayer AG are dominant in this area. They take 19.46% of the total patent filing.
Hessen, Germany
Patent: 53
Nordrhein-Westfalen, Germany
Patent: 23
Tokyo-to, Japan
Patent: 16
Hessen, Germany
Patent: 14
New Jersey, United States
Patent: 14
Delaware, United States
Patent: 12
Ontario, Canada
Patent: 12
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With the analysis among related 53 patents applied in the last 5 years. We discover 45 most active companies in this area. The fast-growing Jiangsu Anpon Electrochemical Co., Ltd., Hubei Province Kesai Chemical Industry Co. Ltd., Soochow University take 15.09% of patent filing during this period.
Jiangsu Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 53 patents in last 5 years, we discover 37 new entrants. Jiangsu Anpon Electrochemical Co., Ltd., Hubei Province Kesai Chemical Industry Co. Ltd., Soochow University are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
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Patent: 1
With the analysis among 49 patents, we discovered top 23 universities and scientific research institutions by total patent application. Shaanxi Normal University, Zhejiang University of Technology, Qingyuan Polytechnic are dominant in this area. They take 16.33% of the total patent filing.
Shaanxi Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1