With the analysis among 4,892 patents, we discovered top 476 key players by total patent application. Aluminum Corp. of China Ltd., Aluminium Pechiney SASU, China Petroleum & Chemical Corp. are dominant in this area. They take 8.79% of the total patent filing.
Aluminum Corp. of China Ltd.
Beijing Shi, China
Patent: 173
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 86
Hessen, Germany
Patent: 81
Nordrhein-Westfalen, Germany
Patent: 78
Gansu Huachen Ecological Management Co., Ltd.
Gansu Sheng, China
Patent: 73
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 63
Dalian Petrochemical Research Institute of China Petrochemical Corporation
Liaoning Sheng, China
Patent: 45
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With the analysis among related 1,147 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Dalian Petrochemical Research Institute of China Petrochemical Corporation, Central South University take 10.72% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 53
Dalian Petrochemical Research Institute of China Petrochemical Corporation
Liaoning Sheng, China
Patent: 42
Hunan Sheng, China
Patent: 28
Aluminum Corp. of China Ltd.
Beijing Shi, China
Patent: 25
Liaoning Sheng, China
Patent: 17
Guizhou Sheng, China
Patent: 16
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 12
Zibo Lier Chemical Co. Ltd.
Shandong Sheng, China
Patent: 11
Companhia Brasileira de Alumínio
São Paulo, Brazil
Patent: 10
Yunnan Wenshan Aluminum Co., Ltd.
Yunnan Sheng, China
Patent: 10
With the analysis among related 1,147 patents in last 5 years, we discover 397 new entrants. Companhia Brasileira de Alumínio, Jing Men Shi Ge Lin Mei Xin Cai Liao You Xian Gong Si, Zibo Tongjie Chemical Industry Co. Ltd. are the most active new entrants in this area.
Companhia Brasileira de Alumínio
São Paulo, Brazil
Patent: 10
Jing Men Shi Ge Lin Mei Xin Cai Liao You Xian Gong Si
Hubei Sheng, China
Patent: 8
Zibo Tongjie Chemical Industry Co. Ltd.
Shandong Sheng, China
Patent: 8
Aichi-ken, Japan
Patent: 7
Guizhou Bohui Lianrun Aluminum Co., Ltd.
Guizhou Sheng, China
Patent: 6
Hunan Bangpu Automobile Recycling Co., Ltd.
Hunan Sheng, China
Patent: 5
Shandong Qilu Huaxin Industry Co., Ltd.
Shandong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Binzhou Xiangdingbang Chemical Co., Ltd.
Shandong Sheng, China
Patent: 5
With the analysis among 927 patents, we discovered top 181 universities and scientific research institutions by total patent application. Central South University, Institute of Process Engineering, Chinese Academy of Sciences, University of Campinas are dominant in this area. They take 20.17% of the total patent filing.
Hunan Sheng, China
Patent: 61
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 42
Liaoning Sheng, China
Patent: 29
Guizhou Sheng, China
Patent: 24
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 16
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 14
Council of Scientific & Industrial Research
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 12
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 12