With the analysis among 145 patents, we discovered top 79 key players by total patent application. Toyota Motor Corp., Phillips Petroleum Co., Hitachi Ltd. are dominant in this area. They take 13.79% of the total patent filing.
Oklahoma, United States
Patent: 7
Energy Capital Management AS
Delaware, United States
Patent: 6
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 6
Beijing Zhongchao Haiqi Technology Co., Ltd.
Beijing Shi, China
Patent: 5
Nippon Shokubai Co., Ltd.
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With the analysis among related 19 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing Shell Internationale Research Maatschappij BV, Shell Oil Co., Centre National De La Recherche Scientif take 47.37% of patent filing during this period.
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 4
Texas, United States
Patent: 3
Centre National De La Recherche Scientif
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 1
Anhui Agricultural University
Anhui Sheng, China
Patent: 1
Taiyuan University of Science & Technology
Shanxi Sheng, China
Patent: 1
Northeast Agricultural University
Heilongjiang Sheng, China
Patent: 1
Hefei Jiuzhou Longteng Technology Achievement Transformation Co., Ltd.
Anhui Sheng, China
Patent: 1
With the analysis among related 19 patents in last 5 years, we discover 14 new entrants. Shell Oil Co., Centre National De La Recherche Scientif, China University of Mining & Technology are the most active new entrants in this area.
Texas, United States
Patent: 3
Centre National De La Recherche Scientif
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 1
Anhui Agricultural University
Anhui Sheng, China
Patent: 1
Taiyuan University of Science & Technology
Shanxi Sheng, China
Patent: 1
Northeast Agricultural University
Heilongjiang Sheng, China
Patent: 1
Hefei Jiuzhou Longteng Technology Achievement Transformation Co., Ltd.
Anhui Sheng, China
Patent: 1
With the analysis among 39 patents, we discovered top 14 universities and scientific research institutions by total patent application. Beijing University of Chemical Technology, Instituto Superior Técnico de Lisboa, California Institute of Technology are dominant in this area. They take 46.15% of the total patent filing.
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 5
Instituto Superior Técnico de Lisboa
Lisboa, Portugal
Patent: 2
California Institute of Technology
California, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Instituto Superior De Engenharia De Lisboa
Lisboa, Portugal
Patent: 1
University of Science & Technology of China
Anhui Sheng, China
Patent: 1
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 1
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 1
Northeast Agricultural University
Heilongjiang Sheng, China
Patent: 1