With the analysis among 962 patents, we discovered top 407 key players by total patent application. Imperial Chemical Industries Ltd., IG Farbenindustrie AG, Huangshi Fybo Material Technology Co., Ltd. are dominant in this area. They take 7.90% of the total patent filing.
Hessen, Germany
Patent: 20
Hubei Sheng, China
Patent: 19
Tokyo-to, Japan
Patent: 15
New Jersey, United States
Patent: 12
Tokyo-to, Japan
Patent: 12
Hessen, Germany
Patent: 11
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With the analysis among related 173 patents applied in the last 5 years. We discover 144 most active companies in this area. The fast-growing Qingdao University, Jinhua Shuanghong Chemical Co. Ltd., Hubei Huaxing New Material Technology Co., Ltd. take 6.94% of patent filing during this period.
Shandong Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
With the analysis among related 173 patents in last 5 years, we discover 119 new entrants. Qingdao University, Jinhua Shuanghong Chemical Co. Ltd., Hubei Huaxing New Material Technology Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
With the analysis among 176 patents, we discovered top 89 universities and scientific research institutions by total patent application. Beijing Institute of Technology, Qingdao University, Tiangong University are dominant in this area. They take 7.95% of the total patent filing.
Beijing Shi, China
Patent: 5
Shandong Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3