With the analysis among 530 patents, we discovered top 111 key players by total patent application. Air Products & Chemicals, Inc., General Electric Co., Huaneng Clean Energy Research Institute are dominant in this area. They take 24.91% of the total patent filing.
Pennsylvania, United States
Patent: 50
Massachusetts, United States
Patent: 47
Beijing Shi, China
Patent: 35
Kanagawa-ken, Japan
Patent: 34
Tianjin Shi, China
Patent: 31
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 30
Shanghai Shi, China
Patent: 25
Massachusetts, United States
Patent: 19
Kanagawa-ken, Japan
Patent: 14
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With the analysis among related 97 patents applied in the last 5 years. We discover 29 most active companies in this area. The fast-growing Huaneng Tianjin Coal Gasification Power Generation Co Ltd., Huaneng Clean Energy Research Institute, Huaneng Group Technology Innovation Center take 63.92% of patent filing during this period.
Tianjin Shi, China
Patent: 27
Beijing Shi, China
Patent: 25
Beijing Shi, China
Patent: 10
Mitsubishi Heavy Industries, Ltd.
Kanagawa-ken, Japan
Patent: 5
Sichuan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 97 patents in last 5 years, we discover 17 new entrants. Chengdu Jushi Energy Saving Technology Co., Ltd., Nippon Fiber Corp., SEPCO Electric Power Construction Corp. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Miyagi-ken, Japan
Patent: 1
Tianjin Lingang Sembcorp Water Co Ltd.
Tianjin Shi, China
Patent: 1
With the analysis among 70 patents, we discovered top 18 universities and scientific research institutions by total patent application. Taiyuan University of Technology, North China Electric Power University, East China University of Science & Technology are dominant in this area. They take 24.29% of the total patent filing.
Shanxi Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Shanghai Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Liaoning Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2