With the analysis among 650 patents, we discovered top 484 key players by total patent application. Qingdao Daneng Environmental Protection Equipment Co., Ltd., Xi'an Thermal Power Research Institute Co., Ltd., North United Power Corp. are dominant in this area. They take 6.15% of the total patent filing.
Shandong Sheng, China
Patent: 17
Shaanxi Sheng, China
Patent: 15
Nei Mongol Zizhiqu, China
Patent: 8
Tianjin Shi, China
Patent: 6
Sichuan Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Heilongjiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
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With the analysis among related 421 patents applied in the last 5 years. We discover 323 most active companies in this area. The fast-growing Xi'an Thermal Power Research Institute Co., Ltd., North United Power Corp., Tianjin Huaneng Yangliuqing Co-Generation LLC take 6.18% of patent filing during this period.
Shaanxi Sheng, China
Patent: 12
Nei Mongol Zizhiqu, China
Patent: 8
Tianjin Shi, China
Patent: 6
Sichuan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 4
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Patent: 4
Shaanxi Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
With the analysis among related 421 patents in last 5 years, we discover 300 new entrants. North United Power Corp., Tianjin Huaneng Yangliuqing Co-Generation LLC, North China Branch of China Huaneng Group Co., Ltd. are the most active new entrants in this area.
Nei Mongol Zizhiqu, China
Patent: 8
Tianjin Shi, China
Patent: 6
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 4
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Patent: 4
Shaanxi Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Xinjiang Uygur Zizhiqu, China
Patent: 3
With the analysis among 63 patents, we discovered top 29 universities and scientific research institutions by total patent application. Tsinghua University, Xi'an Jiaotong University, Zhejiang University are dominant in this area. They take 20.63% of the total patent filing.
Beijing Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 2
Henan Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Henan Mechanical & Electrical Vocational College
Henan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1