With the analysis among 518 patents, we discovered top 239 key players by total patent application. Aluminium Pechiney SASU, SGL Carbon SE, Norsk Hydro ASA are dominant in this area. They take 9.46% of the total patent filing.
Hessen, Germany
Patent: 12
Georgia, United States
Patent: 8
Comptech Casting Suzhou Co. Ltd.
Jiangsu Sheng, China
Patent: 7
Nordrhein-Westfalen, Germany
Patent: 5
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With the analysis among related 225 patents applied in the last 5 years. We discover 137 most active companies in this area. The fast-growing Norsk Hydro ASA, Harbin Institute of Technology, Comptech Casting Suzhou Co. Ltd. take 12.00% of patent filing during this period.
Heilongjiang Sheng, China
Patent: 9
Comptech Casting Suzhou Co. Ltd.
Jiangsu Sheng, China
Patent: 7
Georgia, United States
Patent: 6
Zhejiang Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 2
With the analysis among related 225 patents in last 5 years, we discover 129 new entrants. Norsk Hydro ASA, Comptech Casting Suzhou Co. Ltd., Huzhou Century Dongliang Aluminum Co. Ltd. are the most active new entrants in this area.
Comptech Casting Suzhou Co. Ltd.
Jiangsu Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 109 patents, we discovered top 37 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Shanghai Jiao Tong University, Université Claude Bernard Lyon 1 are dominant in this area. They take 19.27% of the total patent filing.
Heilongjiang Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 6
Xinjiang Uygur Zizhiqu, China
Patent: 3
Jilin Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2