With the analysis among 2,095 patents, we discovered top 465 key players by total patent application. General Electric Co., Saudi Arabian Oil Co., Nuovo Pignone Divisione SMIT are dominant in this area. They take 11.26% of the total patent filing.
Massachusetts, United States
Patent: 95
Nuovo Pignone Divisione SMIT
United Technologies Corp.
Connecticut, United States
Patent: 56
Nevada, United States
Patent: 42
Ice Thermal Harvesting LLC
Texas, United States
Patent: 39
Honeywell International Technologies Ltd.
DUBLIN, Ireland
Patent: 38
International Fuel Cells LLC
Connecticut, United States
Patent: 35
Wuxi Dongyou Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 35
Baden-Württemberg, Germany
Patent: 27
With the analysis among 45 patents, we discovered top 5 start-ups by total patent application. Ice Thermal Harvesting LLC, Icarus RT, Inc., Heaten AS are active in this area.
Ice Thermal Harvesting LLC
Texas, United States
Patent: 39
California, United States
Patent: 2
Vest-Agder, Norway
Patent: 2
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
IronClad Energy Partners LLC
Illinois, United States
Patent: 1
With the analysis among related 956 patents applied in the last 5 years. We discover 331 most active companies in this area. The fast-growing Ice Thermal Harvesting LLC, Jiangsu University, Saudi Arabian Oil Co. take 9.73% of patent filing during this period.
Ice Thermal Harvesting LLC
Texas, United States
Patent: 39
Jiangsu Sheng, China
Patent: 27
Beijing University of Technology
Beijing Shi, China
Patent: 22
Huadian Electric Power Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 20
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 20
North China Electric Power University
Beijing Shi, China
Patent: 20
Tianjin Shi, China
Patent: 19
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 16
Nanjing TICA Thermal Solutions Co., Ltd.
Jiangsu Sheng, China
Patent: 14
With the analysis among related 956 patents in last 5 years, we discover 237 new entrants. Ice Thermal Harvesting LLC, Weichai Power Co., Ltd., Xi'an Shiyou University are the most active new entrants in this area.
Ice Thermal Harvesting LLC
Texas, United States
Patent: 39
Shandong Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 10
China Shipbuilding Industry Corp. No 703 Institute
Heilongjiang Sheng, China
Patent: 9
CNOOC Energy Conservation and Environmental Protection Service Co., Ltd.
Tianjin Shi, China
Patent: 8
Shanghai Maritime University
Shanghai Shi, China
Patent: 8
National Chin-Yi University of Technology
Huaneng Hunan Yueyang Power Generation LLC
Hunan Sheng, China
Patent: 6
South China University of Technology
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
With the analysis among 1,097 patents, we discovered top 116 universities and scientific research institutions by total patent application. Tianjin University, Kunming University of Science & Technology, Beijing University of Technology are dominant in this area. They take 16.23% of the total patent filing.
Tianjin Shi, China
Patent: 90
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 45
Beijing University of Technology
Beijing Shi, China
Patent: 43
North China Electric Power University
Beijing Shi, China
Patent: 34
Jiangsu Sheng, China
Patent: 29
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 25
University of Science & Technology of China
Anhui Sheng, China
Patent: 21
Jiangsu Sheng, China
Patent: 21
Jilin Sheng, China
Patent: 19
Zhejiang Sheng, China
Patent: 19