With the analysis among 65 patents, we discovered top 15 key players by total patent application. United Technologies Corp., Alfa Laval AB, Hitachi Ltd. are dominant in this area. They take 58.46% of the total patent filing.
Connecticut, United States
Patent: 26
Massachusetts, United States
Patent: 4
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With the analysis among related 5 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Jilin University, Tianjin University, Hefei University of Technology take 60.00% of patent filing during this period.
Jilin Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Suzhou Datu Thermal Control Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 5 patents in last 5 years, we discover 4 new entrants. Jilin University, Tianjin University, Hefei University of Technology are the most active new entrants in this area.
Jilin Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Suzhou Datu Thermal Control Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 16 patents, we discovered top 11 universities and scientific research institutions by total patent application. Qingdao University of Technology, Henan Polytechnic University, Shandong University are dominant in this area. They take 31.25% of the total patent filing.
Shandong Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1