With the analysis among 686 patents, we discovered top 228 key players by total patent application. Eastman Kodak Co., Union Carbide Corp., Eveready Battery Co., Inc. are dominant in this area. They take 8.31% of the total patent filing.
New York, United States
Patent: 20
Wisconsin, United States
Patent: 20
Missouri, United States
Patent: 17
Osaka-fu, Japan
Patent: 17
Texas, United States
Patent: 15
Massachusetts, United States
Patent: 15
Chiba-ken, Japan
Patent: 14
Texas, United States
Patent: 14
Tokyo-to, Japan
Patent: 12
With the analysis among 12 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 11
California, United States
Patent: 1
With the analysis among related 102 patents applied in the last 5 years. We discover 64 most active companies in this area. The fast-growing Vissers Battery Corp, Fluoroware, Inc., Central Glass Co., Ltd. take 19.61% of patent filing during this period.
Minnesota, United States
Patent: 6
Nantong Saide Energy Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
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Patent: 2
With the analysis among related 102 patents in last 5 years, we discover 54 new entrants. Vissers Battery Corp, Fluoroware, Inc., Nantong Saide Energy Co., Ltd. are the most active new entrants in this area.
Minnesota, United States
Patent: 6
Nantong Saide Energy Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
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Patent: 2
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Patent: 2
Fujian Sheng, China
Patent: 2
Xinjiang Junqiang Technology Development Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 97 patents, we discovered top 37 universities and scientific research institutions by total patent application. Wuhan University, Tsinghua University, Beijing Non Ferrous Research Institute are dominant in this area. They take 17.53% of the total patent filing.
Hubei Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Xinjiang Uygur Zizhiqu, China
Patent: 3
California, United States
Patent: 2
Hunan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2