With the analysis among 487 patents, we discovered top 271 key players by total patent application. China Petroleum & Chemical Corp., Dalian Petrochemical Research Institute of China Petrochemical Corporation, Wanhua Chemical Group Co., Ltd. are dominant in this area. They take 35.93% of the total patent filing.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 113
Dalian Petrochemical Research Institute of China Petrochemical Corporation
Liaoning Sheng, China
Patent: 35
Wanhua Chemical Group Co., Ltd.
Shandong Sheng, China
Patent: 25
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 22
Beijing Shi, China
Patent: 19
Beijing Yanshan Petrochemical Co., Ltd.
Beijing Shi, China
Patent: 11
Osaka-fu, Japan
Patent: 10
Sinopec Beijing Research Institute of Chemical Industry
Beijing Shi, China
Patent: 9
China Petroleum&Chemical Corporation
Shandong Sheng, China
Patent: 8
CenerTech Tianjin Chemical Research and Design Institute Co., Ltd.
Tianjin Shi, China
Patent: 8
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With the analysis among related 953 patents applied in the last 5 years. We discover 416 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Dalian Petrochemical Research Institute of China Petrochemical Corporation, Dalian Institute of Chemical Physics Chinese Academy of Sciences take 16.79% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 94
Dalian Petrochemical Research Institute of China Petrochemical Corporation
Liaoning Sheng, China
Patent: 33
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 33
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 27
Wanhua Chemical Group Co., Ltd.
Shandong Sheng, China
Patent: 24
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 20
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 18
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 17
Beijing Shi, China
Patent: 14
Changchun Inst of Applied Chem Chinese Academy of Sciences
Jilin Sheng, China
Patent: 14
With the analysis among related 953 patents in last 5 years, we discover 382 new entrants. Sinopec Research Institute of Petroleum Processing, Changchun Inst of Applied Chem Chinese Academy of Sciences, Hangzhou Normal University are the most active new entrants in this area.
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 27
Changchun Inst of Applied Chem Chinese Academy of Sciences
Jilin Sheng, China
Patent: 14
Hangzhou Normal University
Zhejiang Sheng, China
Patent: 13
Fujian Sheng, China
Patent: 11
Beijing Yanshan Petrochemical Co., Ltd.
Beijing Shi, China
Patent: 11
Dalian University of Technology
Liaoning Sheng, China
Patent: 11
Henan Sheng, China
Patent: 11
South China University of Technology
Guangdong Sheng, China
Patent: 10
Beijing Shi, China
Patent: 9
Tianjin Shi, China
Patent: 9
With the analysis among 773 patents, we discovered top 196 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Sinopec Research Institute of Petroleum Processing, Zhejiang University of Technology are dominant in this area. They take 20.96% of the total patent filing.
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 35
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 27
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 19
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 18
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 15
Changchun Inst of Applied Chem Chinese Academy of Sciences
Jilin Sheng, China
Patent: 14
Hangzhou Normal University
Zhejiang Sheng, China
Patent: 13
Shanghai Shi, China
Patent: 12
Zhejiang Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 12