With the analysis among 1,013 patents, we discovered top 478 key players by total patent application. Xi'an Gaiwo Thermal Energy Technology Co., Ltd., Earth To Air Systems, Inc., General Electric Co. are dominant in this area. They take 8.79% of the total patent filing.
Shaanxi Sheng, China
Patent: 47
Tennessee, United States
Patent: 30
Massachusetts, United States
Patent: 12
Tianjin Shi, China
Patent: 11
Beijing Shi, China
Patent: 9
California, United States
Patent: 8
Zhejiang Sheng, China
Patent: 8
Henan Sheng, China
Patent: 8
With the analysis among 13 patents, we discovered top 3 start-ups by total patent application.
California, United States
Patent: 8
New York, United States
Patent: 3
With the analysis among related 418 patents applied in the last 5 years. We discover 219 most active companies in this area. The fast-growing Chinese Academy of Science Guanzhou Energy Research Institute, Tianjin Shiji Tianyuan Group Co., Ltd., Huaneng Clean Energy Research Institute take 6.46% of patent filing during this period.
Guangdong Sheng, China
Patent: 9
Tianjin Shi, China
Patent: 9
Beijing Shi, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Henan Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
With the analysis among related 418 patents in last 5 years, we discover 184 new entrants. Chinese Academy of Science Guanzhou Energy Research Institute, Huaneng Clean Energy Research Institute, Cnnc Kunhua Energy Development Co. Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Henan Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
With the analysis among 178 patents, we discovered top 58 universities and scientific research institutions by total patent application. Tianjin University, China University of Petroleum (East China), Southwest Petroleum University are dominant in this area. They take 14.61% of the total patent filing.
Tianjin Shi, China
Patent: 10
Shandong Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3