With the analysis among 1,091 patents, we discovered top 471 key players by total patent application. Datong Xincheng New Material Co., Ltd., Sumitomo Electric Industries Ltd., BASF AB are dominant in this area. They take 4.67% of the total patent filing.
Shanxi Sheng, China
Patent: 30
Osaka-fu, Japan
Patent: 11
Hunan Sheng, China
Patent: 10
Liaoning Sheng, China
Patent: 10
Hebei Sheng, China
Patent: 10
Gansu Sheng, China
Patent: 9
Tianjin Shi, China
Patent: 9
Hunan Sheng, China
Patent: 8
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With the analysis among related 644 patents applied in the last 5 years. We discover 330 most active companies in this area. The fast-growing Datong Xincheng New Material Co., Ltd., Dalian Institute of Chemical Physics Chinese Academy of Sciences, Chongqing University take 8.70% of patent filing during this period.
Shanxi Sheng, China
Patent: 30
Liaoning Sheng, China
Patent: 17
Chongqing Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Hunan Meterui New Material Technology Co., Ltd.
Hunan Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 8
Liaoning Sheng, China
Patent: 8
Liaoning Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 7
Liaoning Sheng, China
Patent: 7
With the analysis among related 644 patents in last 5 years, we discover 272 new entrants. Datong Xincheng New Material Co., Ltd., Foshan Shijin Technology Co., Ltd., Hunan Meterui New Material Technology Co., Ltd. are the most active new entrants in this area.
Shanxi Sheng, China
Patent: 30
Guangdong Sheng, China
Patent: 8
Hunan Meterui New Material Technology Co., Ltd.
Hunan Sheng, China
Patent: 8
Liaoning Sheng, China
Patent: 8
Anhui Sheng, China
Patent: 6
Herd Carbon Materials (Zhejiang) Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 5
Jiangsu Changli Intelligent Manufacturing Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
With the analysis among 459 patents, we discovered top 132 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Central South University, Chongqing University are dominant in this area. They take 15.03% of the total patent filing.
Liaoning Sheng, China
Patent: 38
Hunan Sheng, China
Patent: 13
Chongqing Shi, China
Patent: 13
Zhejiang Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 7
Tianjin Shi, China
Patent: 7