With the analysis among 74 patents, we discovered top 39 key players by total patent application. Outotec Oyj, Leiyang Yanxin Nonferrous Metals Co Ltd., Barrick Gold Corp. are dominant in this area. They take 27.03% of the total patent filing.
Hunan Sheng, China
Patent: 5
Yunnan Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Nikko Metal Manufacturing Co. Ltd.
Aluminum Corp. of China Ltd.
Beijing Shi, China
Patent: 2
Fujian Sheng, China
Patent: 2
Pennsylvania, United States
Patent: 2
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With the analysis among related 24 patents applied in the last 5 years. We discover 21 most active companies in this area. The fast-growing McGill University, Central South University, Yunnan Chihong Zinc & Germanium Co., Ltd. take 41.67% of patent filing during this period.
Hunan Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 2
Aluminum Corp. of China Ltd.
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Guangxi Kaixi Nonferrous Metals Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Guangxi Xinguoshun Mining Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
With the analysis among related 24 patents in last 5 years, we discover 19 new entrants. McGill University, Yunnan Chihong Zinc & Germanium Co., Ltd., Kuming Metallurgical Research Institute are the most active new entrants in this area.
Yunnan Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 2
Aluminum Corp. of China Ltd.
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Guangxi Kaixi Nonferrous Metals Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Guangxi Xinguoshun Mining Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Yunnan Sheng, China
Patent: 1
With the analysis among 23 patents, we discovered top 7 universities and scientific research institutions by total patent application. Central South University, McGill University, Karlsruher Institut für Technologie are dominant in this area. They take 60.87% of the total patent filing.
Hunan Sheng, China
Patent: 9
Baden-Württemberg, Germany
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1