With the analysis among 340 patents, we discovered top 95 key players by total patent application. Steag Powitec GmbH, Siemens AG, Kalex are dominant in this area. They take 17.65% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 30
Bayern, Germany
Patent: 15
Victoria, Australia
Patent: 11
Pennsylvania, United States
Patent: 9
California, United States
Patent: 8
Pennsylvania, United States
Patent: 6
Beijing Shi, China
Patent: 4
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With the analysis among related 44 patents applied in the last 5 years. We discover 24 most active companies in this area. The fast-growing Tianjin University, Chongqing University, Guangzhou Canlead Energy Technology Co., Ltd. take 15.91% of patent filing during this period.
Tianjin Shi, China
Patent: 3
Chongqing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
California, United States
Patent: 2
Tianjin Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Lombardia, Italy
Patent: 1
Oregon, United States
Patent: 1
With the analysis among related 44 patents in last 5 years, we discover 17 new entrants. Guangzhou Canlead Energy Technology Co., Ltd., Spada SRL, Tianjin University of Commerce are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Lombardia, Italy
Patent: 1
Oregon, United States
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 66 patents, we discovered top 34 universities and scientific research institutions by total patent application. Tianjin University, Chongqing University, Southeast University are dominant in this area. They take 22.73% of the total patent filing.
Tianjin Shi, China
Patent: 6
Chongqing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Lombardia, Italy
Patent: 1
Guangdong Sheng, China
Patent: 1