With the analysis among 2,025 patents, we discovered top 484 key players by total patent application. BASF AB, Siemens AG, FRX Polymers, Inc. are dominant in this area. They take 3.90% of the total patent filing.
Bayern, Germany
Patent: 22
Massachusetts, United States
Patent: 21
International Business Machines Corp.
New York, United States
Patent: 20
Tokyo-to, Japan
Patent: 19
Nordrhein-Westfalen, Germany
Patent: 19
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 18
Nordrhein-Westfalen, Germany
Patent: 16
Delaware, United States
Patent: 15
Nordrhein-Westfalen, Germany
Patent: 13
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 845 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, Tianjin University of Commerce, Zhongkai University of Agriculture & Engineering take 3.43% of patent filing during this period.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 15
Tianjin University of Commerce
Tianjin Shi, China
Patent: 8
Zhongkai University of Agriculture & Engineering
Guangdong Sheng, China
Patent: 6
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 6
Dalian University of Technology
Liaoning Sheng, China
Patent: 5
Nashi New Materials Co., Ltd.
Zhejiang Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Mitsubishi Heavy Industries Thermal Systems Ltd.
Jiaxing Aode Medical Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 4
With the analysis among related 845 patents in last 5 years, we discover 438 new entrants. Zhongkai University of Agriculture & Engineering, Nashi New Materials Co., Ltd., Wuyi University are the most active new entrants in this area.
Zhongkai University of Agriculture & Engineering
Guangdong Sheng, China
Patent: 6
Nashi New Materials Co., Ltd.
Zhejiang Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Mitsubishi Heavy Industries Thermal Systems Ltd.
Jiaxing Aode Medical Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Hunan Baili Engineering Science & Technology Co., Ltd.
Hunan Sheng, China
Patent: 3
Hubei University of Technology
Hubei Sheng, China
Patent: 3
Beijing Novi New Material Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Shenzhen Jinmaineng Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
With the analysis among 443 patents, we discovered top 129 universities and scientific research institutions by total patent application. Tianjin University of Commerce, Shandong University, Xi'an Jiaotong University are dominant in this area. They take 7.90% of the total patent filing.
Tianjin University of Commerce
Tianjin Shi, China
Patent: 11
Shandong Sheng, China
Patent: 8
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
South China University of Technology
Guangdong Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 8
Beijing Shi, China
Patent: 7
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 7
North China Electric Power University
Beijing Shi, China
Patent: 6
Zhongkai University of Agriculture & Engineering
Guangdong Sheng, China
Patent: 6