With the analysis among 3,779 patents, we discovered top 467 key players by total patent application. Aluminum Corp. of China Ltd., Guiyang Aluminium Magnesium Design & Research Inst. Co. Ltd., Jiangsu Province Metallurgical Design Institute Co., Ltd. are dominant in this area. They take 11.27% of the total patent filing.
Aluminum Corp. of China Ltd.
Beijing Shi, China
Patent: 194
Guizhou Sheng, China
Patent: 118
Jiangsu Sheng, China
Patent: 114
Liaoning Sheng, China
Patent: 80
Illinois, United States
Patent: 43
Jiangsu Sheng, China
Patent: 31
Texas, United States
Patent: 27
New Jersey, United States
Patent: 27
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With the analysis among related 1,897 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Shandong University, Guizhou University, Kunming University of Science & Technology take 10.23% of patent filing during this period.
Shandong Sheng, China
Patent: 83
Guizhou Sheng, China
Patent: 58
Yunnan Sheng, China
Patent: 53
Liaoning Sheng, China
Patent: 44
Hunan Sheng, China
Patent: 43
Aluminum Corp. of China Ltd.
Beijing Shi, China
Patent: 30
Anhui Sheng, China
Patent: 23
Shandong Sheng, China
Patent: 23
Shandong Sheng, China
Patent: 23
Hubei Sheng, China
Patent: 22
With the analysis among related 1,897 patents in last 5 years, we discover 363 new entrants. Saudi Arabian Oil Co., Shandong Qiwang Refractory Co., Ltd., Shandong Hi-Speed Group Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 14
Shandong Sheng, China
Patent: 13
Guangxi Zhuangzu Zizhiqu, China
Patent: 12
Texas, United States
Patent: 11
Arizona, United States
Patent: 10
Shandong Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 7
Hainan Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 7
With the analysis among 1,671 patents, we discovered top 206 universities and scientific research institutions by total patent application. Shandong University, Kunming University of Science & Technology, Guizhou University are dominant in this area. They take 15.86% of the total patent filing.
Shandong Sheng, China
Patent: 115
Yunnan Sheng, China
Patent: 81
Guizhou Sheng, China
Patent: 69
Hunan Sheng, China
Patent: 65
Liaoning Sheng, China
Patent: 65
Shandong Sheng, China
Patent: 43
Shandong Sheng, China
Patent: 43
Henan Sheng, China
Patent: 41
Shanxi Sheng, China
Patent: 40
Beijing Shi, China
Patent: 38