With the analysis among 108 patents, we discovered top 95 key players by total patent application. China Petroleum & Chemical Corp., Anhui Jianghuai Automobile Group Corp. Ltd., Korea Institute of Industrial Technology are dominant in this area. They take 6.48% of the total patent filing.
Beijing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
New Mexico, United States
Patent: 2
Seoul, South Korea
Patent: 2
Zhejiang Sheng, China
Patent: 2
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With the analysis among related 123 patents applied in the last 5 years. We discover 107 most active companies in this area. The fast-growing Northwestern Polytechnical University, Central South University, Sichuan University take 9.76% of patent filing during this period.
Shaanxi Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 123 patents in last 5 years, we discover 92 new entrants. Northwestern Polytechnical University, Central South University, Sichuan University are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
With the analysis among 121 patents, we discovered top 68 universities and scientific research institutions by total patent application. Northwestern Polytechnical University, Shaanxi University of Science & Technology, Central South University are dominant in this area. They take 10.74% of the total patent filing.
Shaanxi Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Shanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2