With the analysis among 4,484 patents, we discovered top 478 key players by total patent application. Huaneng Clean Energy Research Institute, Dongfang Boiler (Group) Holdings Co., Ltd., Wuxi Huaguang Environment & Energy Group Co., Ltd. are dominant in this area. They take 8.83% of the total patent filing.
Beijing Shi, China
Patent: 145
Sichuan Sheng, China
Patent: 143
Jiangsu Sheng, China
Patent: 108
Ohio, United States
Patent: 90
Shanxi Sheng, China
Patent: 81
Heilongjiang Sheng, China
Patent: 55
Heilongjiang Sheng, China
Patent: 53
Shaanxi Sheng, China
Patent: 52
Shaanxi Sheng, China
Patent: 46
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Shanghai Quanying Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 1,912 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Huaneng Clean Energy Research Institute, Dongfang Boiler (Group) Holdings Co., Ltd., Wuxi Huaguang Environment & Energy Group Co., Ltd. take 8.05% of patent filing during this period.
Beijing Shi, China
Patent: 66
Sichuan Sheng, China
Patent: 44
Jiangsu Sheng, China
Patent: 44
Heilongjiang Sheng, China
Patent: 38
Shanxi Sheng, China
Patent: 34
Beijing Shi, China
Patent: 29
Heilongjiang Sheng, China
Patent: 22
Shandong Sheng, China
Patent: 20
Shandong Sheng, China
Patent: 17
Zhejiang Sheng, China
Patent: 16
With the analysis among related 1,912 patents in last 5 years, we discover 330 new entrants. Yantai General Electric Equipment Co., Ltd., Huadian Power International Corp. Ltd., Chengdu Huge Building Material Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 20
Shandong Sheng, China
Patent: 17
Sichuan Sheng, China
Patent: 14
Nei Mongol Zizhiqu, China
Patent: 11
Hubei Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 9
Hebei Sheng, China
Patent: 8
Fujian Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
With the analysis among 659 patents, we discovered top 69 universities and scientific research institutions by total patent application. Tsinghua University, Zhejiang University, North China Electric Power University are dominant in this area. They take 37.18% of the total patent filing.
Beijing Shi, China
Patent: 122
Zhejiang Sheng, China
Patent: 46
Beijing Shi, China
Patent: 41
Shanxi Sheng, China
Patent: 28
Jiangsu Sheng, China
Patent: 28
Shaanxi Sheng, China
Patent: 16
Chongqing Shi, China
Patent: 16
Shanghai Shi, China
Patent: 14
Jilin Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 9