With the analysis among 341 patents, we discovered top 146 key players by total patent application. Nippon Mining Co. Ltd., Barrick Gold Corp., Changchun Gold Research Institute are dominant in this area. They take 24.63% of the total patent filing.
Ontario, Canada
Patent: 26
Jilin Sheng, China
Patent: 19
Fujian Sheng, China
Patent: 14
Nikko Metal Manufacturing Co. Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 8
Henan Sheng, China
Patent: 7
CHESHIRE, United Kingdom
Patent: 6
Fujian Sheng, China
Patent: 6
Fujian Sheng, China
Patent: 5
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With the analysis among related 228 patents applied in the last 5 years. We discover 108 most active companies in this area. The fast-growing Kunming University of Science & Technology, Central South University, North Eastern University take 21.05% of patent filing during this period.
Yunnan Sheng, China
Patent: 24
Hunan Sheng, China
Patent: 12
Liaoning Sheng, China
Patent: 12
Jilin Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Fujian Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
Henan Sheng, China
Patent: 5
Jiangxi Sheng, China
Patent: 4
With the analysis among related 228 patents in last 5 years, we discover 83 new entrants. Zhejiang University of Technology, Southeast University, Shandong Guoda Gold Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
Henan Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Nei Mongol Zizhiqu, China
Patent: 2
Henan Sheng, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 2
With the analysis among 203 patents, we discovered top 40 universities and scientific research institutions by total patent application. Central South University, Kunming University of Science & Technology, North Eastern University are dominant in this area. They take 42.36% of the total patent filing.
Hunan Sheng, China
Patent: 38
Yunnan Sheng, China
Patent: 33
Liaoning Sheng, China
Patent: 15
Distrito Federal, Mexico
Patent: 8
Zhejiang Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 6
Jiangxi Sheng, China
Patent: 5
Henan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5