With the analysis among 446 patents, we discovered top 136 key players by total patent application. Alcoa, Inc., Southwest Aluminium (Group) Co., Ltd., Aloca, Inc. are dominant in this area. They take 14.80% of the total patent filing.
New York, United States
Patent: 24
Chongqing Shi, China
Patent: 21
New York, United States
Patent: 21
Guangdong Sheng, China
Patent: 21
Illinois, United States
Patent: 19
Pennsylvania, United States
Patent: 15
California, United States
Patent: 12
Jiangsu Sheng, China
Patent: 11
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Indiana, United States
Patent: 2
With the analysis among related 240 patents applied in the last 5 years. We discover 99 most active companies in this area. The fast-growing Central South University, Shanghai Jiao Tong University, Southwest Aluminium (Group) Co., Ltd. take 22.08% of patent filing during this period.
Hunan Sheng, China
Patent: 23
Shanghai Shi, China
Patent: 17
Chongqing Shi, China
Patent: 13
Henan Sheng, China
Patent: 9
Pennsylvania, United States
Patent: 9
Beijing Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Liaoning Sheng, China
Patent: 7
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Patent: 7
With the analysis among related 240 patents in last 5 years, we discover 78 new entrants. Zhengzhou Qingyan Alloy Technology Co., Ltd., Beijing Institute of Technology, Honda Motor Co., Ltd. are the most active new entrants in this area.
Henan Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9
Beijing Shi, China
Patent: 6
Hubei Sheng, China
Patent: 5
Guizhou Sheng, China
Patent: 5
Heilongjiang Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
D.MAG (Kunshan) New Material Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
With the analysis among 200 patents, we discovered top 35 universities and scientific research institutions by total patent application. Central South University, Shanghai Jiao Tong University, North Eastern University are dominant in this area. They take 40.00% of the total patent filing.
Hunan Sheng, China
Patent: 29
Shanghai Shi, China
Patent: 20
Liaoning Sheng, China
Patent: 11
Beijing Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
Heilongjiang Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3