With the analysis among 84 patents, we discovered top 46 key players by total patent application. Mitsubishi Materials Corp., Barrick Gold Corp., Outotec Oyj are dominant in this area. They take 17.86% of the total patent filing.
Yunnan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Aluminum Corp. of China Ltd.
Beijing Shi, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
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With the analysis among related 29 patents applied in the last 5 years. We discover 25 most active companies in this area. The fast-growing McGill University, Yunnan Chihong Zinc & Germanium Co., Ltd., Kuming Metallurgical Research Institute take 34.48% of patent filing during this period.
Yunnan Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Aluminum Corp. of China Ltd.
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Guangxi Kaixi Nonferrous Metals Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
With the analysis among related 29 patents in last 5 years, we discover 23 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
Hunan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Guangxi Kaixi Nonferrous Metals Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
With the analysis among 22 patents, we discovered top 5 universities and scientific research institutions by total patent application. Central South University, McGill University, Huazhong University of Science & Technology are dominant in this area. They take 59.09% of the total patent filing.
Hunan Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1