With the analysis among 1,791 patents, we discovered top 465 key players by total patent application. Erda Master Ipco Ltd., Hunan Dadao New Energy Development Co., Ltd., An Hui Xin Fu Di Jian She Gong Cheng You Xian Gong Si are dominant in this area. They take 3.85% of the total patent filing.
Hunan Sheng, China
Patent: 24
An Hui Xin Fu Di Jian She Gong Cheng You Xian Gong Si
Anhui Sheng, China
Patent: 20
Beijing Shi, China
Patent: 16
Utah, United States
Patent: 14
Zhejiang Sheng, China
Patent: 14
Shaanxi Sheng, China
Patent: 13
Tokyo-to, Japan
Patent: 12
Bayern, Germany
Patent: 11
With the analysis among 28 patents, we discovered top 6 start-ups by total patent application. Eavor Technologies, Inc., TerraCOH, Inc., HyperSciences, Inc. are active in this area.
Minnesota, United States
Patent: 8
Washington, United States
Patent: 4
California, United States
Patent: 3
Geothermal Technologies, Inc.
California, United States
Patent: 2
With the analysis among related 671 patents applied in the last 5 years. We discover 332 most active companies in this area. The fast-growing Hunan Dadao New Energy Development Co., Ltd., Tianjin Chengjian University, Huaneng Clean Energy Research Institute take 8.35% of patent filing during this period.
Hunan Sheng, China
Patent: 24
Tianjin Shi, China
Patent: 16
Beijing Shi, China
Patent: 16
Guangdong Sheng, China
Patent: 9
Henan Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 7
Hebei Sheng, China
Patent: 6
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Patent: 6
With the analysis among related 671 patents in last 5 years, we discover 257 new entrants. Hunan Dadao New Energy Development Co., Ltd., Huaneng Clean Energy Research Institute, Eavor Technologies, Inc. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 24
Beijing Shi, China
Patent: 16
Shaanxi Sheng, China
Patent: 8
Anhui Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Anhui Natural Space Information Technology Co., Ltd.
Anhui Sheng, China
Patent: 5
Sichuan Shikaide Industrial Development Co., Ltd.
Sichuan Sheng, China
Patent: 4
With the analysis among 539 patents, we discovered top 122 universities and scientific research institutions by total patent application. Tianjin University, Southeast University, Tianjin Chengjian University are dominant in this area. They take 12.80% of the total patent filing.
Tianjin Shi, China
Patent: 26
Jiangsu Sheng, China
Patent: 22
Tianjin Shi, China
Patent: 21
Shaanxi Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 17
Shandong Sheng, China
Patent: 16
Minnesota, United States
Patent: 12
Zhejiang Sheng, China
Patent: 11
Beijing Shi, China
Patent: 11
Henan Sheng, China
Patent: 10