With the analysis among 344 patents, we discovered top 103 key players by total patent application. Praxair Technology, Inc., Samsung Electronics Co., Ltd., The Boc Group Inc are dominant in this area. They take 25.00% of the total patent filing.
Connecticut, United States
Patent: 35
Samsung Electronics Co., Ltd.
Air Products & Chemicals, Inc.
Pennsylvania, United States
Patent: 18
British Nuclear Fuels Ltd.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 17
Ohio, United States
Patent: 9
NanoComp Technologies, Inc.
New Hampshire, United States
Patent: 8
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
China Automotive Battery Research Institute Co. Ltd.
Beijing Shi, China
Patent: 3
With the analysis among related 111 patents applied in the last 5 years. We discover 55 most active companies in this area. The fast-growing Samsung Electronics Co., Ltd., Nanjing University of Technology, Sun Yat-Sen University take 36.94% of patent filing during this period.
Samsung Electronics Co., Ltd.
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
South China University of Technology
Guangdong Sheng, China
Patent: 6
China Automotive Battery Research Institute Co. Ltd.
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 3
Qingdao Institute of Bioenergy and Processes, Chinese Academy of Sciences
Shandong Sheng, China
Patent: 3
Wuhan University of Technology
Hubei Sheng, China
Patent: 2
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 2
Regents of the University of California
California, United States
Patent: 2
With the analysis among related 111 patents in last 5 years, we discover 41 new entrants. Samsung Electronics Co., Ltd., Sun Yat-Sen University, China Automotive Battery Research Institute Co. Ltd. are the most active new entrants in this area.
Samsung Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 7
China Automotive Battery Research Institute Co. Ltd.
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
China Auto Chuangzhi Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 2
Zhejiang Fengli New Energy Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Consiglio Nazionale delle Ricerche
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 192 patents, we discovered top 44 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Shanghai University, South China University of Technology are dominant in this area. They take 28.65% of the total patent filing.
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 24
Shanghai Shi, China
Patent: 18
South China University of Technology
Guangdong Sheng, China
Patent: 13
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 13
University of Science & Technology Beijing
Beijing Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 7
University of Southern California
California, United States
Patent: 6
North China University of Science & Technology
Hebei Sheng, China
Patent: 4
Wuhan University of Technology
Hubei Sheng, China
Patent: 3