With the analysis among 3,028 patents, we discovered top 477 key players by total patent application. Xi'an Thermal Power Research Institute Co., Ltd., Huadian Electric Power Research Institute Co., Ltd., Huaneng Clean Energy Research Institute are dominant in this area. They take 11.33% of the total patent filing.
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 237
Huadian Electric Power Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 54
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 52
Huaneng Power International, Inc.
Beijing Shi, China
Patent: 47
State Grid Corp. of China
Beijing Shi, China
Patent: 45
Kanagawa-ken, Japan
Patent: 44
Xi'an West Heat Energy Saving Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 38
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 37
Heilongjiang Sheng, China
Patent: 27
Hepu Energy Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 21
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With the analysis among related 3,275 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Xi'an Thermal Power Research Institute Co., Ltd., Xi'an Jiaotong University, North China Electric Power University take 11.85% of patent filing during this period.
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 236
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 88
North China Electric Power University
Beijing Shi, China
Patent: 64
Huadian Electric Power Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 48
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 47
Huaneng Power International, Inc.
Beijing Shi, China
Patent: 46
State Grid Corp. of China
Beijing Shi, China
Patent: 42
Kanagawa-ken, Japan
Patent: 37
Xi'an West Heat Energy Saving Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 37
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 34
With the analysis among related 3,275 patents in last 5 years, we discover 430 new entrants. Xi'an Jiaotong University, Northwest Electric Power Design Institute, Shanghai Power Equipment Research Institute Co. Ltd. are the most active new entrants in this area.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 88
Northwest Electric Power Design Institute
Shaanxi Sheng, China
Patent: 20
Shanghai Power Equipment Research Institute Co. Ltd.
Shanghai Shi, China
Patent: 18
Xi'an West Heat Boiler Environmental Protection Engineering Co., Ltd.
Shaanxi Sheng, China
Patent: 18
Everbright Environmental Technology Research Institute (Nanjing) Co., Ltd.
Jiangsu Sheng, China
Patent: 17
Everbright Envirotech (China) Ltd.
Jiangsu Sheng, China
Patent: 17
Sinoma Energy Conservation Ltd.
Tianjin Shi, China
Patent: 16
MCC Capital Engineering & Research, Inc.
Beijing Shi, China
Patent: 15
Fujian Dongguo Energy Saving Technology Co., Ltd.
Fujian Sheng, China
Patent: 14
Bei Jing Jing Cheng Ke Lin Huan Bao Ke Ji You Xian Gong Si
Beijing Shi, China
Patent: 14
With the analysis among 584 patents, we discovered top 108 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, North China Electric Power University, Tsinghua University are dominant in this area. They take 32.53% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 88
North China Electric Power University
Beijing Shi, China
Patent: 70
Beijing Shi, China
Patent: 19
Jiangsu Sheng, China
Patent: 15
Zhejiang Sheng, China
Patent: 14
Northeast Electric Power University
Jilin Sheng, China
Patent: 11
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 10
Liaoning Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 9
South China University of Technology
Guangdong Sheng, China
Patent: 8