With the analysis among 171 patents, we discovered top 58 key players by total patent application. Shell Internationale Research Maatschappij BV, Mitsubishi Gas Chemical Co., Inc., BASF AB are dominant in this area. They take 20.47% of the total patent filing.
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 19
Mitsubishi Gas Chemical Co., Inc.
New York, United States
Patent: 7
Chiba-ken, Japan
Patent: 6
Imperial Chemical Industries Ltd.
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With the analysis among related 9 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Beijing University of Technology, Shanghai Sinochem Technology Co., Ltd., Northwestern Polytechnical University take 44.44% of patent filing during this period.
Beijing University of Technology
Beijing Shi, China
Patent: 2
Shanghai Sinochem Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 1
Hunan Astar Bio-Chemical Technology Co. Ltd.
Hunan Sheng, China
Patent: 1
With the analysis among related 9 patents in last 5 years, we discover 4 new entrants. Beijing University of Technology, Shanghai Sinochem Technology Co., Ltd., Northwestern Polytechnical University are the most active new entrants in this area.
Beijing University of Technology
Beijing Shi, China
Patent: 2
Shanghai Sinochem Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 1
Hunan Astar Bio-Chemical Technology Co. Ltd.
Hunan Sheng, China
Patent: 1
With the analysis among 19 patents, we discovered top 9 universities and scientific research institutions by total patent application. Beijing University of Technology, Lanzhou Institute of Chemical Physics, Council of Scientific & Industrial Research are dominant in this area. They take 36.84% of the total patent filing.
Beijing University of Technology
Beijing Shi, China
Patent: 2
Lanzhou Institute of Chemical Physics
Gansu Sheng, China
Patent: 2
Council of Scientific & Industrial Research
Rensselaer Polytechnic Institute
New York, United States
Patent: 1
Fujian Sheng, China
Patent: 1
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Inner Mongolia University of Technology
Nei Mongol Zizhiqu, China
Patent: 1