With the analysis among 369 patents, we discovered top 243 key players by total patent application. Shanghai Nanotechnology and Application National Engineering Research Center Co., Ltd., Nanjing Gekof Institute of Environmental Protection Technology & Equipment Co.,Ltd., British Steel Plc are dominant in this area. They take 4.88% of the total patent filing.
Shanghai Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Kansas, United States
Patent: 5
New Jersey, United States
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 4
Beijing Shi, China
Patent: 4
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With the analysis among related 443 patents applied in the last 5 years. We discover 275 most active companies in this area. The fast-growing Jiangsu University, Guilin University of Technology, Shaanxi University of Science & Technology take 6.32% of patent filing during this period.
Jiangsu Sheng, China
Patent: 13
Guangxi Zhuangzu Zizhiqu, China
Patent: 8
Shaanxi Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Jiangxi Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
With the analysis among related 443 patents in last 5 years, we discover 194 new entrants. Yancheng Teachers University, Nanjing Gekof Institute of Environmental Protection Technology & Equipment Co.,Ltd., Yanshan University are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Hebei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
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Patent: 3
Jilin Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
With the analysis among 775 patents, we discovered top 252 universities and scientific research institutions by total patent application. Changzhou University, Fuyang Normal University, Jiangsu University are dominant in this area. They take 7.61% of the total patent filing.
Jiangsu Sheng, China
Patent: 22
Anhui Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 17
Shaanxi Sheng, China
Patent: 17
Shandong Sheng, China
Patent: 15
Jiangxi Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 12
Guangxi Zhuangzu Zizhiqu, China
Patent: 11
Guangxi Zhuangzu Zizhiqu, China
Patent: 10