With the analysis among 328 patents, we discovered top 185 key players by total patent application. PetroChina Co., Ltd., Cytec Industries, Inc., Beijing SAtellite Manufacturing Factory are dominant in this area. They take 11.89% of the total patent filing.
Beijing Shi, China
Patent: 14
New Jersey, United States
Patent: 11
Beijing Shi, China
Patent: 10
Shanghai Shi, China
Patent: 9
California, United States
Patent: 7
Jiangsu Sheng, China
Patent: 7
Illinois, United States
Patent: 6
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 6
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With the analysis among related 356 patents applied in the last 5 years. We discover 184 most active companies in this area. The fast-growing Yanshan University, Beijing SAtellite Manufacturing Factory, North China Electric Power University take 10.96% of patent filing during this period.
Hebei Sheng, China
Patent: 19
Beijing Shi, China
Patent: 10
Beijing Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 6
With the analysis among related 356 patents in last 5 years, we discover 141 new entrants. Beijing SAtellite Manufacturing Factory, Mining & Metallurgical Technology Group Co., Ltd., Bgrimm Advanced Materials Science & Technology Co. Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 10
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 6
Tianjin Shi, China
Patent: 6
Heilongjiang Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Massachusetts, United States
Patent: 5
Beijing Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
With the analysis among 444 patents, we discovered top 113 universities and scientific research institutions by total patent application. North China Electric Power University, Yanshan University, Beijing University of Technology are dominant in this area. They take 14.19% of the total patent filing.
Beijing Shi, China
Patent: 25
Hebei Sheng, China
Patent: 20
Beijing Shi, China
Patent: 13
Jiangsu Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Liaoning Sheng, China
Patent: 11
Beijing Shi, China
Patent: 11
Anhui Sheng, China
Patent: 9
NOTTINGHAM, United Kingdom
Patent: 7