With the analysis among 6,000 patents, we discovered top 476 key players by total patent application. Ansteel Group Mining Co., Ltd., Outotec Oyj, China ENFI Engineering Corp. are dominant in this area. They take 6.03% of the total patent filing.
Ansteel Group Mining Co., Ltd.
Liaoning Sheng, China
Patent: 129
China ENFI Engineering Corp.
Beijing Shi, China
Patent: 113
Gansu Sheng, China
Patent: 88
Mining & Metallurgical Technology Group Co., Ltd.
Beijing Shi, China
Patent: 85
Pangang Group Panzhihua Iron&Steel Research Institute Co.,Ltd.
Sichuan Sheng, China
Patent: 70
MCC North (Dalian) Engineering Technology Co., Ltd.
Liaoning Sheng, China
Patent: 62
Sinosteel Maanshan General Inst of Mining Research Co., Ltd.
Anhui Sheng, China
Patent: 59
Hunan Research Institute for Nonferrous Metals
Hunan Sheng, China
Patent: 51
With the analysis among 7 patents, we discovered top 2 start-ups by total patent application.
Colorado, United States
Patent: 2
With the analysis among related 4,396 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Central South University, Kunming University of Science & Technology, China ENFI Engineering Corp. take 8.76% of patent filing during this period.
Hunan Sheng, China
Patent: 180
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 103
China ENFI Engineering Corp.
Beijing Shi, China
Patent: 102
Mining & Metallurgical Technology Group Co., Ltd.
Beijing Shi, China
Patent: 85
Liaoning Sheng, China
Patent: 64
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 58
Gansu Sheng, China
Patent: 57
Pangang Group Panzhihua Iron&Steel Research Institute Co.,Ltd.
Sichuan Sheng, China
Patent: 56
MCC North (Dalian) Engineering Technology Co., Ltd.
Liaoning Sheng, China
Patent: 53
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 52
With the analysis among related 4,396 patents in last 5 years, we discover 315 new entrants. Mining & Metallurgical Technology Group Co., Ltd., Ma Steel Group Mining Co. Ltd., Changsha Mine Research Institute Co., Ltd. are the most active new entrants in this area.
Mining & Metallurgical Technology Group Co., Ltd.
Beijing Shi, China
Patent: 85
Ma Steel Group Mining Co. Ltd.
Anhui Sheng, China
Patent: 21
Changsha Mine Research Institute Co., Ltd.
Hunan Sheng, China
Patent: 20
Institute of Comprehensive Utilization of Resources, Guangdong Academy of Sciences
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Patent: 18
Anhui Maanshan Iron and Steel Mining Resources Group Nanshan Mining Co., Ltd.
Anhui Sheng, China
Patent: 13
West Virginia, United States
Patent: 13
University of South China
Hunan Sheng, China
Patent: 13
Universidad de Concepción
Huanghe Upstream Hydropower Development Co. Ltd.
Shaanxi Sheng, China
Patent: 11
Beijing Zhongke Yunteng Technology Co., Ltd.
Beijing Shi, China
Patent: 11
With the analysis among 1,937 patents, we discovered top 120 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 24.88% of the total patent filing.
Hunan Sheng, China
Patent: 237
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 152
Liaoning Sheng, China
Patent: 93
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 70
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 68
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 39
University of Science & Technology Beijing
Beijing Shi, China
Patent: 32
Wuhan University of Technology
Hubei Sheng, China
Patent: 27
Inner Mongolia University of Science & Technology
Nei Mongol Zizhiqu, China
Patent: 27
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 24