With the analysis among 1,821 patents, we discovered top 475 key players by total patent application. Umicore, TOSHIBA Corp., Zhejiang Geely Holding Group Co., Ltd. are dominant in this area. They take 10.32% of the total patent filing.
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 71
Tokyo-to, Japan
Patent: 65
Zhejiang Sheng, China
Patent: 52
Tokyo-to, Japan
Patent: 51
Chungcheongnam-do, South Korea
Patent: 43
Bayern, Germany
Patent: 40
Tokyo-to, Japan
Patent: 31
Delaware, United States
Patent: 21
Osaka-fu, Japan
Patent: 20
Massachusetts, United States
Patent: 19
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 781 patents applied in the last 5 years. We discover 367 most active companies in this area. The fast-growing Zhejiang Geely Holding Group Co., Ltd., Fujian Dawei Energy Co., Ltd., Xi'an Jiaotong University take 8.83% of patent filing during this period.
Zhejiang Sheng, China
Patent: 34
Fujian Sheng, China
Patent: 18
Shaanxi Sheng, China
Patent: 17
Shaanxi Sheng, China
Patent: 14
Zhejiang Sheng, China
Patent: 13
Liaoning Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9
With the analysis among related 781 patents in last 5 years, we discover 311 new entrants. Fujian Dawei Energy Co., Ltd., Yulin Hydrocarbon Research Institute Co., Ltd., Ningbo Geely Luoyou Engine Components Co., Ltd. are the most active new entrants in this area.
Fujian Sheng, China
Patent: 18
Shaanxi Sheng, China
Patent: 14
Zhejiang Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 9
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Patent: 9
Guangdong Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 9
Guizhou Sheng, China
Patent: 9
Sichuan Sheng, China
Patent: 8
Suzhou Aojiahua New Energy Co., Ltd.
Jiangsu Sheng, China
Patent: 8
With the analysis among 750 patents, we discovered top 170 universities and scientific research institutions by total patent application. California Institute of Technology, South China University of Technology, Dalian Institute of Chemical Physics Chinese Academy of Sciences are dominant in this area. They take 12.80% of the total patent filing.
California, United States
Patent: 39
Guangdong Sheng, China
Patent: 30
Liaoning Sheng, China
Patent: 27
Tianjin Shi, China
Patent: 25
Heilongjiang Sheng, China
Patent: 24
Jiangsu Sheng, China
Patent: 21
Shaanxi Sheng, China
Patent: 19
California, United States
Patent: 11
Shanxi Sheng, China
Patent: 11
Jilin Sheng, China
Patent: 11