With the analysis among 872 patents, we discovered top 193 key players by total patent application. China Petroleum & Chemical Corp., Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation, Saudi Basic Industries Corp. are dominant in this area. They take 29.59% of the total patent filing.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 134
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 64
Saudi Basic Industries Corp.
Texas, United States
Patent: 50
Beijing Yanshan Petrochemical Co., Ltd.
Beijing Shi, China
Patent: 27
Beijing Shi, China
Patent: 25
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 19
New Jersey, United States
Patent: 18
Air Products & Chemicals, Inc.
Pennsylvania, United States
Patent: 16
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With the analysis among related 54 patents applied in the last 5 years. We discover 43 most active companies in this area. The fast-growing Dalian University of Technology, North Eastern University, Kia Corp. take 16.67% of patent filing during this period.
Dalian University of Technology
Liaoning Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 3
Henan University of Science & Technology
Henan Sheng, China
Patent: 2
Korea University Reserch & Business Foundation
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 2
Panasonic Intellectual Property Management Co. Ltd.
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 2
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 2
With the analysis among related 54 patents in last 5 years, we discover 21 new entrants. Kia Corp., Henan University of Science & Technology, Changzhou Institute of Technology are the most active new entrants in this area.
Henan University of Science & Technology
Henan Sheng, China
Patent: 2
Changzhou Institute of Technology
Jiangsu Sheng, China
Patent: 1
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 1
Hefei Shenzhou Catalytic Purifier Co., Ltd.
Anhui Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Nanjing Gekof Institute of Environmental Protection Technology & Equipment Co.,Ltd.
Jiangsu Sheng, China
Patent: 1
Zibo Hengyi Chemical Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Nanjing Yuchu Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 374 patents, we discovered top 72 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, Dalian Institute of Chemical Physics Chinese Academy of Sciences, Fudan University are dominant in this area. They take 60.96% of the total patent filing.
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 46
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 16
Shanghai Shi, China
Patent: 11
China Petroleum University Beijing
Beijing Shi, China
Patent: 11
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 8
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 5
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 5