With the analysis among 2,270 patents, we discovered top 311 key players by total patent application. Aluminum Corp. of China Ltd., Cytec Technology Corp., Nalco Ltd. are dominant in this area. They take 21.10% of the total patent filing.
Aluminum Corp. of China Ltd.
Beijing Shi, China
Patent: 193
New Jersey, United States
Patent: 149
CHESHIRE, United Kingdom
Patent: 137
Minnesota, United States
Patent: 85
Illinois, United States
Patent: 69
Shenyang Aluminum & Magnesium Engineering & Rsch Institute
Liaoning Sheng, China
Patent: 59
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 49
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With the analysis among related 356 patents applied in the last 5 years. We discover 148 most active companies in this area. The fast-growing Aluminum Corp. of China Ltd., Rio Tinto Alcan International Ltd., Central South University take 18.26% of patent filing during this period.
Aluminum Corp. of China Ltd.
Beijing Shi, China
Patent: 32
Rio Tinto Alcan International Ltd.
Hunan Sheng, China
Patent: 12
Shenyang Aluminum & Magnesium Engineering & Rsch Institute
Liaoning Sheng, China
Patent: 10
China Aluminum Zhongzhou Aluminum Co., Ltd.
Henan Sheng, China
Patent: 10
Yunnan Wenshan Aluminum Co., Ltd.
Yunnan Sheng, China
Patent: 10
Shanxi Fusheng Aluminium Co. Ltd.
Shanxi Sheng, China
Patent: 10
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 9
Shanxi Xinfa Chemical Co., Ltd.
Shanxi Sheng, China
Patent: 9
With the analysis among related 356 patents in last 5 years, we discover 106 new entrants. Shanxi Fusheng Aluminium Co. Ltd., Shanxi Xinfa Chemical Co., Ltd., Taiyuan University of Technology are the most active new entrants in this area.
Shanxi Fusheng Aluminium Co. Ltd.
Shanxi Sheng, China
Patent: 10
Shanxi Xinfa Chemical Co., Ltd.
Shanxi Sheng, China
Patent: 9
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 7
Katholieke Universiteit Leuven
Vlaams-Brabant, Belgium
Patent: 6
Shenyang Xinbo Industrial Technology Co., Ltd.
Liaoning Sheng, China
Patent: 5
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Guangxi Tiandong Jinxin Chemical Co. Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Henan Sheng, China
Patent: 4
Mianchi Dongneng Technology Co., Ltd.
Henan Sheng, China
Patent: 4
Anhui University of Technology
Anhui Sheng, China
Patent: 4
With the analysis among 312 patents, we discovered top 58 universities and scientific research institutions by total patent application. Central South University, North Eastern University, Institute of Process Engineering, Chinese Academy of Sciences are dominant in this area. They take 22.44% of the total patent filing.
Hunan Sheng, China
Patent: 28
Liaoning Sheng, China
Patent: 22
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 19
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 18
University of Science & Technology Beijing
Beijing Shi, China
Patent: 11
Henan Polytechnic University
Henan Sheng, China
Patent: 10
The University of New South Wales
New South Wales, Australia
Patent: 9
University of Santiago de Compostela
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 7
Council of Scientific & Industrial Research