With the analysis among 326 patents, we discovered top 289 key players by total patent application. Wuhan Iron & Steel Co., Ltd., Luoyang Lirr Functional Materials Co., Ltd., Blue Star Beijing Chemical Machinery Co. Ltd. are dominant in this area. They take 3.68% of the total patent filing.
Hubei Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Pennsylvania, United States
Patent: 3
Beijing Shi, China
Patent: 3
Ningxia Huizi Zizhiqu, China
Patent: 3
Henan Sheng, China
Patent: 3
Gauteng, South Africa
Patent: 3
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With the analysis among related 204 patents applied in the last 5 years. We discover 186 most active companies in this area. The fast-growing Luoyang Lirr Functional Materials Co., Ltd., Blue Star Beijing Chemical Machinery Co. Ltd., Ningxia Xindi Power Co. Ltd. take 5.39% of patent filing during this period.
Henan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Ningxia Huizi Zizhiqu, China
Patent: 3
Gauteng, South Africa
Patent: 3
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
With the analysis among related 204 patents in last 5 years, we discover 184 new entrants. Luoyang Lirr Functional Materials Co., Ltd., Blue Star Beijing Chemical Machinery Co. Ltd., Ningxia Xindi Power Co. Ltd. are the most active new entrants in this area.
Henan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Ningxia Huizi Zizhiqu, China
Patent: 3
Gauteng, South Africa
Patent: 3
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
With the analysis among 18 patents, we discovered top 13 universities and scientific research institutions by total patent application. Massachusetts Institute of Technology, East China University of Science & Technology, Central South University are dominant in this area. They take 33.33% of the total patent filing.
Massachusetts, United States
Patent: 2
Shanghai Shi, China
Patent: 2
Hunan Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1