With the analysis among 87,734 patents, we discovered top 485 key players by total patent application. Siemens AG, Mitsubishi Heavy Industries, Ltd., Xi'an Thermal Power Research Institute Co., Ltd. are dominant in this area. They take 2.10% of the total patent filing.
Bayern, Germany
Patent: 749
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 629
Shaanxi Sheng, China
Patent: 467
Tokyo-to, Japan
Patent: 434
Tokyo-to, Japan
Patent: 406
Baden-Württemberg, Germany
Patent: 388
Tokyo-to, Japan
Patent: 349
Aichi-ken, Japan
Patent: 342
Zhejiang Sheng, China
Patent: 311
With the analysis among 172 patents, we discovered top 46 start-ups by total patent application. Aisin KK, Agnetix, Inc., Beijing Baidu Netcom Science & Technology Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 51
California, United States
Patent: 15
Beijing Shi, China
Patent: 9
Tennessee, United States
Patent: 9
Virginia, United States
Patent: 7
Guangdong Sheng, China
Patent: 6
Arizona, United States
Patent: 3
With the analysis among related 48,188 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, Huaneng Clean Energy Research Institute take 1.98% of patent filing during this period.
Shaanxi Sheng, China
Patent: 409
Shaanxi Sheng, China
Patent: 324
Beijing Shi, China
Patent: 219
Zhejiang Sheng, China
Patent: 203
Beijing Shi, China
Patent: 165
Beijing Shi, China
Patent: 165
Guangdong Sheng, China
Patent: 152
Acre Coking & Refractory Engineering Consulting (Dalian)
Liaoning Sheng, China
Patent: 147
Zhejiang Sheng, China
Patent: 96
With the analysis among related 48,188 patents in last 5 years, we discover 108 new entrants. Dalian Minzu University, Suzhou Xire Energy Saving and Environmental Protection Technology Co., Ltd., Chongqing Yanyu Energy Saving Technology Co., Ltd. are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 71
Jiangsu Sheng, China
Patent: 47
Chongqing Shi, China
Patent: 38
Sichuan Sheng, China
Patent: 36
Liaoning Sheng, China
Patent: 31
Guangdong Sheng, China
Patent: 29
Jiangsu Sheng, China
Patent: 28
Shanghai Shi, China
Patent: 28
Jiangsu Sheng, China
Patent: 27
Anhui Sheng, China
Patent: 25
With the analysis among 11,655 patents, we discovered top 264 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 9.47% of the total patent filing.
Shaanxi Sheng, China
Patent: 441
Beijing Shi, China
Patent: 340
Beijing Shi, China
Patent: 323
Zhejiang Sheng, China
Patent: 264
Tianjin Shi, China
Patent: 230
Guangdong Sheng, China
Patent: 156
Yunnan Sheng, China
Patent: 154
Jiangsu Sheng, China
Patent: 154
Liaoning Sheng, China
Patent: 154
Shandong Sheng, China
Patent: 149