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.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 25
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 20
Grupo Petrotemex SA de CV
Nuevo León, Mexico
Patent: 17
Nanjing Yanchang Reaction Technology Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 11
Hubei Kelin Bolun New Material Co., Ltd.
Hubei Sheng, China
Patent: 8
Shandong Youdao Chemical Co., Ltd.
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.
Nanjing Yanchang Reaction Technology Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 11
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 10
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 9
Shandong Youdao Chemical Co., Ltd.
Shandong Sheng, China
Patent: 4
Hubei Kelin Bolun New Material Co., Ltd.
Hubei Sheng, China
Patent: 4
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 3
Maharashtra, India
Patent: 3
Jiangsu Sheng, China
Patent: 3
Nanjing Institute of Technology
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.
Nanjing Yanchang Reaction Technology Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 11
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 3
Maharashtra, India
Patent: 3
Jiangsu Sheng, China
Patent: 3
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Nantong Baichuan New Material Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Zhejiang Youchuang Material Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Weifang Jiayijia Biotechnology Co., Ltd.
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 University of Technology
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 2
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1