Search results for “Air cathode” companies
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Key Players
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Innovation Intensity
With the analysis among 841 patents, we discovered top 190 key players by total patent application. AER Energy Resources, Inc., Toyota Motor Corp., Spectrum Brands, Inc. are dominant in this area. They take 15.22% of the total patent filing.
Arizona, United States
Patent: 53
Tokyo-to, Japan
Patent: 40
Wisconsin, United States
Patent: 35
New York, United States
Patent: 26
Canada
Patent: 26
Baden-Württemberg, Germany
Patent: 22
Ohio, United States
Patent: 21
California, United States
Patent: 18
Massachusetts, United States
Patent: 17
United States
Patent: 17
Startups & Unicorns
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Innovation Intensity
With the analysis among 34 patents, we discovered top 4 start-ups by total patent application. Energizer Brands LLC, Electric Fuel Ltd., Form Energy, Inc. are active in this area.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 287 patents applied in the last 5 years. We discover 141 most active companies in this area. The fast-growing Energizer Brands LLC, Tianjin University, Zhengzhou Foguang Electric Power Equipment Co. Ltd. take 11.15% of patent filing during this period.
STARTUP
California, United States
Patent: 13
Tianjin Shi, China
Patent: 10
Henan Sheng, China
Patent: 9
Beijing Shi, China
Patent: 7
Shaanxi Sheng, China
Patent: 7
Heilongjiang Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 6
Israel
Patent: 6
Tianjin Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
New Entrants
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Innovation in recent 5 years
With the analysis among related 287 patents in last 5 years, we discover 108 new entrants. Zhengzhou Foguang Electric Power Equipment Co. Ltd., Nanjing Normal University, e-Zinc Inc. are the most active new entrants in this area.
Henan Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 5
Ontario, Canada
Patent: 5
Jiangsu Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Arizona, United States
Patent: 3
Uttar Pradesh, India
Patent: 3
Washington, United States
Patent: 3
Research Institutions
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Innovation Intensity
With the analysis among 365 patents, we discovered top 109 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Harbin Institute of Technology, Nankai University are dominant in this area. They take 15.62% of the total patent filing.
Liaoning Sheng, China
Patent: 23
Heilongjiang Sheng, China
Patent: 19
Tianjin Shi, China
Patent: 15
California, United States
Patent: 14
Beijing Shi, China
Patent: 14
Tianjin Shi, China
Patent: 14
Chongqing Shi, China
Patent: 9
Shaanxi Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
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