With the analysis among 2,879 patents, we discovered top 475 key players by total patent application. Hydro-Québec, Hefei Guoxuan High-Tech Power Energy Co., Ltd., Fujikura Ltd. are dominant in this area. They take 5.11% of the total patent filing.
Hefei Guoxuan High-Tech Power Energy Co., Ltd.
Anhui Sheng, China
Patent: 49
Tokyo-to, Japan
Patent: 48
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 45
Shin-Etsu Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 41
New York, United States
Patent: 40
Tokyo-to, Japan
Patent: 38
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 34
Chiba-ken, Japan
Patent: 34
Centre National De La Recherche Scientif
With the analysis among 20 patents, we discovered top 10 start-ups by total patent application. Keliber Oy, Broadbit Batteries Oy, China Automotive Battery Research Institute Co. Ltd. are active in this area.
China Automotive Battery Research Institute Co. Ltd.
Beijing Shi, China
Patent: 3
Beijing Jinyu New Energy Technology Co. Ltd.
Beijing Shi, China
Patent: 2
Sila Nanotechnologies, Inc.
California, United States
Patent: 1
Apex Advanced Technology LLC
Virginia, United States
Patent: 1
Andhra Pradesh, India
Patent: 1
Sicona Battery Technologies Pty Ltd.
New South Wales, Australia
Patent: 1
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 796 patents applied in the last 5 years. We discover 442 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Sinopec Research Institute of Petroleum Processing, Hefei Guoxuan High-Tech Power Energy Co., Ltd. take 10.18% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 30
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 30
Hefei Guoxuan High-Tech Power Energy Co., Ltd.
Anhui Sheng, China
Patent: 21
Hunan Sheng, China
Patent: 16
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 13
South China University of Technology
Guangdong Sheng, China
Patent: 12
Thornton New Energy Technology (Changsha) Co., Ltd.
Hunan Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 9
Dalian University of Technology
Liaoning Sheng, China
Patent: 8
GM Global Technology Operations LLC
Michigan, United States
Patent: 7
With the analysis among related 796 patents in last 5 years, we discover 258 new entrants. Fujian Institute of Research on The Structure of Matter, Jiangsu Favored Nanotechnology Co., Ltd., Xi'an Jiaotong University are the most active new entrants in this area.
Fujian Institute of Research on The Structure of Matter
Fujian Sheng, China
Patent: 6
Jiangsu Favored Nanotechnology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 5
Chengdu Xinkeli Chemical Technology Co., Ltd.
Sichuan Sheng, China
Patent: 4
Hydromecanique et Frottement SARL
Dongsheng Xianxing Technology Industry Co. Ltd.
Beijing Shi, China
Patent: 4
Shanghai Huali Integrated Circuit Manufacturing Co., Ltd.
Shanghai Shi, China
Patent: 3
Northeastern University Qinhuangdao Campus
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Patent: 3
South China Agricultural University
Guangdong Sheng, China
Patent: 3
National University of Singapore
Central Region, Singapore
Patent: 3
With the analysis among 1,287 patents, we discovered top 245 universities and scientific research institutions by total patent application. Central South University, Sinopec Research Institute of Petroleum Processing, Tianjin University are dominant in this area. They take 8.55% of the total patent filing.
Hunan Sheng, China
Patent: 39
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 31
Tianjin Shi, China
Patent: 30
South China University of Technology
Guangdong Sheng, China
Patent: 27
Zhejiang Sheng, China
Patent: 26
Beijing Shi, China
Patent: 26
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 21
Shanghai Shi, China
Patent: 19
Wuhan University of Technology
Hubei Sheng, China
Patent: 19
South China Normal University
Guangdong Sheng, China
Patent: 18