With the analysis among 309 patents, we discovered top 91 key players by total patent application. BASF AB, Degussa AG, Changchun Gold Research Institute are dominant in this area. They take 15.53% of the total patent filing.
Hessen, Germany
Patent: 14
Changchun Gold Research Institute
Jilin Sheng, China
Patent: 13
Arizona, United States
Patent: 12
Sherritt International Corp.
CHESHIRE, United Kingdom
Patent: 8
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 7
Dundee Precious Metals, Inc.
Yunnan Gold Mining Group Co., Ltd.
Yunnan Sheng, China
Patent: 5
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With the analysis among related 95 patents applied in the last 5 years. We discover 43 most active companies in this area. The fast-growing Solenis Technologies LP, Sherritt International Corp., Xi'an University of Architecture & Technology take 24.21% of patent filing during this period.
Sherritt International Corp.
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 5
Northwest Research Institute of Mining & Metallurgy
Gansu Sheng, China
Patent: 4
National University of Singapore
Central Region, Singapore
Patent: 4
Arizona, United States
Patent: 4
Heqing Beiya Mining Co., Ltd.
Yunnan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Institute of Resource Utilization and Rare Earth Development, Guangdong Academy of Sciences
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Patent: 2
With the analysis among related 95 patents in last 5 years, we discover 29 new entrants. Solenis Technologies LP, Sherritt International Corp., National University of Singapore are the most active new entrants in this area.
Sherritt International Corp.
National University of Singapore
Central Region, Singapore
Patent: 4
Heqing Beiya Mining Co., Ltd.
Yunnan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 1
Suzhou Zhongyushan New Material Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Xiamen Xinsai Technology Co., Ltd.
Fujian Sheng, China
Patent: 1
University of Science & Technology Beijing
Beijing Shi, China
Patent: 1
With the analysis among 84 patents, we discovered top 20 universities and scientific research institutions by total patent application. North Eastern University, Xi'an University of Architecture & Technology, Institute of Process Engineering, Chinese Academy of Sciences are dominant in this area. They take 26.19% of the total patent filing.
Liaoning Sheng, China
Patent: 10
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 6
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 6
National University of Singapore
Central Region, Singapore
Patent: 4
Hunan Sheng, China
Patent: 4
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 4
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 2