With the analysis among 745 patents, we discovered top 109 key players by total patent application. Grupo Petrotemex SA de CV, Eastman Chemical Co., Sasol Technology (Pty) Ltd. are dominant in this area. They take 40.27% of the total patent filing.
Nuevo León, Mexico
Patent: 127
Tennessee, United States
Patent: 126
Tokyo-to, Japan
Patent: 22
Tokyo-to, Japan
Patent: 22
Nordrhein-Westfalen, Germany
Patent: 22
Tokyo-to, Japan
Patent: 20
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Illinois, United States
Patent: 1
With the analysis among related 70 patents applied in the last 5 years. We discover 41 most active companies in this area. The fast-growing Grupo Petrotemex SA de CV, Hindustan Petroleum Corp. Ltd., Council of Scientific & Industrial Research take 35.71% of patent filing during this period.
Nuevo León, Mexico
Patent: 12
Maharashtra, India
Patent: 7
Shandong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Iowa, United States
Patent: 3
Beijing Yinghua High Technology Co., Ltd.
Beijing Shi, China
Patent: 2
With the analysis among related 70 patents in last 5 years, we discover 25 new entrants. Hindustan Petroleum Corp. Ltd., Shandong Xinhecheng Fine Chemical Technology Co., Ltd., Nanjing Yanchang Reaction Technology Research Institute Co., Ltd. are the most active new entrants in this area.
Maharashtra, India
Patent: 7
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Beijing Yinghua High Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
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Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 139 patents, we discovered top 30 universities and scientific research institutions by total patent application. Zhejiang University, Council of Scientific & Industrial Research, Karlsruher Institut für Technologie are dominant in this area. They take 46.04% of the total patent filing.
Zhejiang Sheng, China
Patent: 13
Baden-Württemberg, Germany
Patent: 3
Shanghai Shi, China
Patent: 3
North Carolina, United States
Patent: 2
Liaoning Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2