Search results for “Aluminium electrolysis” companies
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Key Players
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Innovation Intensity
With the analysis among 2,247 patents, we discovered top 481 key players by total patent application. Aluminum Corp. of China Ltd., Guiyang Aluminium Magnesium Design & Research Inst. Co. Ltd., Norsk Hydro ASA are dominant in this area. They take 12.95% of the total patent filing.
Aluminum Corp. of China Ltd.
Beijing Shi, China
Patent: 122
Guiyang Aluminium Magnesium Design & Research Inst. Co. Ltd.
Guizhou Sheng, China
Patent: 103
Norsk Hydro ASA
Oslo, Norway
Patent: 66
Huanghe Xinye Co. Ltd.
Qinghai Sheng, China
Patent: 42
Shenyang Aluminum & Magnesium Engineering & Rsch Institute
Liaoning Sheng, China
Patent: 41
Huanghe Upstream Hydropower Development Co. Ltd.
Shaanxi Sheng, China
Patent: 40
Qinghai Upper Yellow River Hydropower Development Co., Ltd.
Qinghai Sheng, China
Patent: 40
Yunnan Yunlv Runxin Aluminum Industry Co., Ltd.
Yunnan Sheng, China
Patent: 33
NFC Shenyang Metallurgical Machinery Co. Ltd.
Liaoning Sheng, China
Patent: 31
Goodtech Recovery Technology AS
Oslo, Norway
Patent: 31
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 1,413 patents applied in the last 5 years. We discover 483 most active companies in this area. The fast-growing Central South University, Guiyang Aluminium Magnesium Design & Research Inst. Co. Ltd., Huanghe Xinye Co. Ltd. take 9.27% of patent filing during this period.
Central South University
Hunan Sheng, China
Patent: 46
Guiyang Aluminium Magnesium Design & Research Inst. Co. Ltd.
Guizhou Sheng, China
Patent: 44
Huanghe Xinye Co. Ltd.
Qinghai Sheng, China
Patent: 41
Huanghe Upstream Hydropower Development Co. Ltd.
Shaanxi Sheng, China
Patent: 40
Qinghai Upper Yellow River Hydropower Development Co., Ltd.
Qinghai Sheng, China
Patent: 40
Aluminum Corp. of China Ltd.
Beijing Shi, China
Patent: 33
North Eastern University
Liaoning Sheng, China
Patent: 23
Shanxi Chalco China Resources Co., Ltd.
Shanxi Sheng, China
Patent: 22
Sichuan Aostar Aluminium Co. Ltd.
Sichuan Sheng, China
Patent: 18
Inner Mongolia Datang Intl Renewable Energy Resource Dev Co.
Nei Mongol Zizhiqu, China
Patent: 18
New Entrants
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Innovation in recent 5 years
With the analysis among related 1,413 patents in last 5 years, we discover 386 new entrants. Huanghe Upstream Hydropower Development Co. Ltd., Qinghai Upper Yellow River Hydropower Development Co., Ltd., Shanxi Chalco China Resources Co., Ltd. are the most active new entrants in this area.
Huanghe Upstream Hydropower Development Co. Ltd.
Shaanxi Sheng, China
Patent: 40
Qinghai Upper Yellow River Hydropower Development Co., Ltd.
Qinghai Sheng, China
Patent: 40
Shanxi Chalco China Resources Co., Ltd.
Shanxi Sheng, China
Patent: 22
Yunnan Hongtai New Material Co., Ltd.
Yunnan Sheng, China
Patent: 13
Zhouping Hongzheng New Material Technology Co., Ltd.
Shandong Sheng, China
Patent: 13
Yunnan Shenhuo Aluminum Co. Ltd.
Yunnan Sheng, China
Patent: 11
Inner Mongolia Hmhj Aluminum & Electricity Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 11
Zhengzhou University
Henan Sheng, China
Patent: 11
Binzhou Beihai Huihong New Material Co. Ltd.
Shandong Sheng, China
Patent: 10
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 9
Research Institutions
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Innovation Intensity
With the analysis among 300 patents, we discovered top 58 universities and scientific research institutions by total patent application. Central South University, North Eastern University, Kunming University of Science & Technology are dominant in this area. They take 38.33% of the total patent filing.
Central South University
Hunan Sheng, China
Patent: 62
North Eastern University
Liaoning Sheng, China
Patent: 38
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 15
Zhengzhou University
Henan Sheng, China
Patent: 11
Xiangtan University
Hunan Sheng, China
Patent: 9
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 9
University of Science & Technology Beijing
Beijing Shi, China
Patent: 8
Guizhou Normal University
Guizhou Sheng, China
Patent: 6
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 5
Guangxi University
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
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