With the analysis among 1,422 patents, we discovered top 471 key players by total patent application. Imperial Chemical Industries Ltd., China Petroleum & Chemical Corp., Xiamen Tungsten Co., Ltd. are dominant in this area. They take 5.56% of the total patent filing.
Beijing Shi, China
Patent: 28
Fujian Sheng, China
Patent: 22
Jiangxi Sheng, China
Patent: 20
Hessen, Germany
Patent: 20
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 18
Nordrhein-Westfalen, Germany
Patent: 17
Tokyo-to, Japan
Patent: 17
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 849 patents applied in the last 5 years. We discover 442 most active companies in this area. The fast-growing Central South University, Jiangxi University of Science & Technology, Xiamen Tungsten Co., Ltd. take 9.66% of patent filing during this period.
Hunan Sheng, China
Patent: 32
Jiangxi Sheng, China
Patent: 29
Fujian Sheng, China
Patent: 21
Jiangxi Sheng, China
Patent: 16
Tianjin Shi, China
Patent: 11
Beijing Shi, China
Patent: 10
Shaanxi Sheng, China
Patent: 10
Liaoning Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
With the analysis among related 849 patents in last 5 years, we discover 354 new entrants. Liaoning University, Yancheng Institute of Technology, Xiamen Jialu Metal Industry Co., Ltd. are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Fujian Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Liaoning Sheng, China
Patent: 8
Heilongjiang Sheng, China
Patent: 7
Jiangxi Sheng, China
Patent: 6
Fujian Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
With the analysis among 847 patents, we discovered top 225 universities and scientific research institutions by total patent application. Central South University, Jiangxi University of Science & Technology, Dalian Institute of Chemical Physics Chinese Academy of Sciences are dominant in this area. They take 12.28% of the total patent filing.
Hunan Sheng, China
Patent: 45
Jiangxi Sheng, China
Patent: 33
Liaoning Sheng, China
Patent: 18
Zhejiang Sheng, China
Patent: 15
Shaanxi Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 13
Tianjin Shi, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 9