With the analysis among 6,745 patents, we discovered top 452 key players by total patent application. Sumitomo Electric Industries Ltd., Lockheed Martin Advanced Energy Storage LLC, Dalian Rongke Power Co Ltd are dominant in this area. They take 23.47% of the total patent filing.
Osaka-fu, Japan
Patent: 1,015
Liaoning Sheng, China
Patent: 215
Chiba-ken, Japan
Patent: 169
Pennsylvania, United States
Patent: 160
Osaka-fu, Japan
Patent: 159
Osaka-fu, Japan
Patent: 105
Connecticut, United States
Patent: 88
With the analysis among 66 patents, we discovered top 14 start-ups by total patent application. StorEn Technologies, Inc., Elestor BV, NEXTracker, Inc. are active in this area.
New York, United States
Patent: 28
Gelderland, Netherlands
Patent: 9
California, United States
Patent: 6
Massachusetts, United States
Patent: 4
British Columbia, Canada
Patent: 4
Indiana, United States
Patent: 2
California, United States
Patent: 2
Beijing Shi, China
Patent: 1
With the analysis among related 3,721 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Sumitomo Electric Industries Ltd., Dalian Institute of Chemical Physics Chinese Academy of Sciences, Esstech, Inc. take 15.96% of patent filing during this period.
Osaka-fu, Japan
Patent: 243
Liaoning Sheng, China
Patent: 204
Pennsylvania, United States
Patent: 147
Osaka-fu, Japan
Patent: 77
Liaoning Sheng, China
Patent: 68
Chiba-ken, Japan
Patent: 67
Beijing Shi, China
Patent: 57
Jiangsu Sheng, China
Patent: 57
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Patent: 48
With the analysis among related 3,721 patents in last 5 years, we discover 318 new entrants. Beijing Herui Energy Storage Technology Co., Ltd., China Salt Jintan Salinization Co. Ltd., Huantai Energy Storage Technology Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 57
Jiangsu Sheng, China
Patent: 57
Shanghai Shi, China
Patent: 32
New York, United States
Patent: 28
Illinois, United States
Patent: 28
Jiangsu Sheng, China
Patent: 23
Hunan Sheng, China
Patent: 22
Shanghai Shi, China
Patent: 21
Sichuan Sheng, China
Patent: 21
With the analysis among 2,231 patents, we discovered top 202 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Institute of Metal Research Chinese Academy of Sciences, President & Fellows of Harvard College are dominant in this area. They take 23.80% of the total patent filing.
Liaoning Sheng, China
Patent: 394
Liaoning Sheng, China
Patent: 68
Massachusetts, United States
Patent: 44
Jiangxi Sheng, China
Patent: 33
Beijing Shi, China
Patent: 32
Beijing Shi, China
Patent: 29
Jiangsu Sheng, China
Patent: 24
Ohio, United States
Patent: 23
California, United States
Patent: 23