With the analysis among 55 patents, we discovered top 29 key players by total patent application. Sumitomo Metal Mining Co. Ltd., Westinghouse Electric Co. LLC, China ENFI Engineering Corp. are dominant in this area. They take 34.55% of the total patent filing.
Sumitomo Metal Mining Co. Ltd.
Tokyo-to, Japan
Patent: 11
Westinghouse Electric Co. LLC
Gansu Sheng, China
Patent: 4
China ENFI Engineering Corp.
Beijing Shi, China
Patent: 4
Exxon Research & Engineering Co.
Hunan Oriental Scandium Co., Ltd.
Hunan Sheng, China
Patent: 2
Matsushita Electric Co. Ltd.
Aluminum Corp. of China Ltd.
Beijing Shi, China
Patent: 1
Saudi Basic Industries Corp.
IRICO Group New Energy Co., Ltd.
Shaanxi Sheng, China
Patent: 1
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With the analysis among related 31 patents applied in the last 5 years. We discover 21 most active companies in this area. The fast-growing China ENFI Engineering Corp., Liaoning University, Sumitomo Metal Mining Co. Ltd. take 25.81% of patent filing during this period.
China ENFI Engineering Corp.
Beijing Shi, China
Patent: 4
Liaoning Sheng, China
Patent: 2
Sumitomo Metal Mining Co. Ltd.
Hunan Oriental Scandium Co., Ltd.
Hunan Sheng, China
Patent: 2
Suzhou Sinoco Biotechnology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Hunan Jinkun New Materials Co., Ltd.
Hunan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Nikko Metal Manufacturing Co. Ltd.
Shandong North Sanwei Environmental Protection Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among related 31 patents in last 5 years, we discover 20 new entrants. China ENFI Engineering Corp., Liaoning University, Hunan Oriental Scandium Co., Ltd. are the most active new entrants in this area.
China ENFI Engineering Corp.
Beijing Shi, China
Patent: 4
Liaoning Sheng, China
Patent: 2
Hunan Oriental Scandium Co., Ltd.
Hunan Sheng, China
Patent: 2
Suzhou Sinoco Biotechnology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Hunan Jinkun New Materials Co., Ltd.
Hunan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Nikko Metal Manufacturing Co. Ltd.
Shandong North Sanwei Environmental Protection Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Guangdong Bailin Ecological Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 35 patents, we discovered top 11 universities and scientific research institutions by total patent application. North Eastern University, Bohai University, Liaoning University are dominant in this area. They take 48.57% of the total patent filing.
Liaoning Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 1
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 1
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1