With the analysis among 134 patents, we discovered top 55 key players by total patent application. China Petroleum & Chemical Corp., Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation, Grupo Petrotemex SA de CV are dominant in this area. They take 46.27% of the total patent filing.
Beijing Shi, China
Patent: 25
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 20
Nuevo León, Mexico
Patent: 17
Jiangsu Sheng, China
Patent: 11
Hubei Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 5
Texas, United States
Patent: 4
Massachusetts, United States
Patent: 3
Maharashtra, India
Patent: 3
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With the analysis among related 80 patents applied in the last 5 years. We discover 45 most active companies in this area. The fast-growing Nanjing Yanchang Reaction Technology Research Institute Co., Ltd., China Petroleum & Chemical Corp., Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation take 37.50% of patent filing during this period.
Jiangsu Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 9
Shandong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Maharashtra, India
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 80 patents in last 5 years, we discover 36 new entrants. Nanjing Yanchang Reaction Technology Research Institute Co., Ltd., Zhejiang University of Technology, Gharda Chemicals Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 3
Maharashtra, India
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 67 patents, we discovered top 22 universities and scientific research institutions by total patent application. Beijing University of Technology, Nanjing University, Zhejiang University of Technology are dominant in this area. They take 68.66% of the total patent filing.
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1