With the analysis among 728 patents, we discovered top 331 key players by total patent application. Pangang Group Panzhihua Iron&Steel Research Institute Co.,Ltd., BHP Minerals International, Inc., BHP Billiton SSM Development Pty Ltd. are dominant in this area. They take 13.60% of the total patent filing.
Sichuan Sheng, China
Patent: 52
Texas, United States
Patent: 29
Sichuan Sheng, China
Patent: 11
Tokyo-to, Japan
Patent: 10
Sichuan Sheng, China
Patent: 10
Georgia, United States
Patent: 9
Guizhou Sheng, China
Patent: 9
Sichuan Sheng, China
Patent: 9
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With the analysis among related 210 patents applied in the last 5 years. We discover 137 most active companies in this area. The fast-growing Pangang Group Panzhihua Iron&Steel Research Institute Co.,Ltd., Wuhan Institute of Technology, Nanchang Hangkong University take 19.05% of patent filing during this period.
Sichuan Sheng, China
Patent: 17
Hubei Sheng, China
Patent: 13
Jiangxi Sheng, China
Patent: 10
Georgia, United States
Patent: 8
Jiangxi Sheng, China
Patent: 5
Yunnan Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Ningxia Huizi Zizhiqu, China
Patent: 3
With the analysis among related 210 patents in last 5 years, we discover 109 new entrants. Nanchang Hangkong University, Flying Spark Ltd., Ganzhou Qiandong Rare Earth Group Co., Ltd. are the most active new entrants in this area.
Jiangxi Sheng, China
Patent: 10
Jiangxi Sheng, China
Patent: 5
Beijing Shi, China
Patent: 3
Ningxia Huizi Zizhiqu, China
Patent: 3
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
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Patent: 2
Henan Sheng, China
Patent: 2
With the analysis among 211 patents, we discovered top 68 universities and scientific research institutions by total patent application. Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Wuhan Institute of Technology, Central South University are dominant in this area. They take 26.54% of the total patent filing.
Qinghai Sheng, China
Patent: 28
Hubei Sheng, China
Patent: 17
Hunan Sheng, China
Patent: 11
Jiangxi Sheng, China
Patent: 10
Sichuan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Yunnan Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Sichuan Sheng, China
Patent: 4