With the analysis among 73 patents, we discovered top 38 key players by total patent application. Aluminium Pechiney SASU, China Petroleum & Chemical Corp., Toyota Motor Corp. are dominant in this area. They take 38.36% of the total patent filing.
Beijing Shi, China
Patent: 6
Illinois, United States
Patent: 3
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
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With the analysis among related 8 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing China University of Mining & Technology, Southwest University of Science & Technology, Qingdao Research Institute of Beijing University of Aeronautics and Astronautics take 37.50% of patent filing during this period.
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
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Patent: 1
Tianjin Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Minnesota, United States
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 9 new entrants. China University of Mining & Technology, Southwest University of Science & Technology, Qingdao Research Institute of Beijing University of Aeronautics and Astronautics are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
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Patent: 1
Tianjin Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Minnesota, United States
Patent: 1
With the analysis among 22 patents, we discovered top 8 universities and scientific research institutions by total patent application. Northwestern University, Northwestern Polytechnical University, Northwest University are dominant in this area. They take 45.45% of the total patent filing.
Illinois, United States
Patent: 6
Shaanxi Sheng, China
Patent: 1
Washington, United States
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1