With the analysis among 236 patents, we discovered top 121 key players by total patent application. Bando Chemical Industries Ltd., Union Carbide Corp., Esmaltes SA are dominant in this area. They take 10.59% of the total patent filing.
Hyogo-ken, Japan
Patent: 10
Wisconsin, United States
Patent: 6
Texas, United States
Patent: 5
Sichuan Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
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With the analysis among related 74 patents applied in the last 5 years. We discover 66 most active companies in this area. The fast-growing Nanjing Hydraulic Research Institute, Guilin University of Electronic Technology, Pangang Group Panzhihua Iron&Steel Research Institute Co.,Ltd. take 8.11% of patent filing during this period.
Jiangsu Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
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Patent: 2
Jiangsu Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 1
With the analysis among related 74 patents in last 5 years, we discover 61 new entrants. Nanjing Hydraulic Research Institute, Pangang Group Panzhihua Iron&Steel Research Institute Co.,Ltd., Zhejiang Nanhua Anticorrosion Equipment Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
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Patent: 2
Jiangsu Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 135 patents, we discovered top 54 universities and scientific research institutions by total patent application. Beijing Institute of Technology, Guilin University of Electronic Technology, Jilin University are dominant in this area. They take 10.37% of the total patent filing.
Beijing Shi, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Jilin Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2