With the analysis among 31 patents, we discovered top 22 key players by total patent application. Protostar Group Ltd., Tata Steel Ltd., NIPPON STEEL CORP. are dominant in this area. They take 22.58% of the total patent filing.
Maharashtra, India
Patent: 2
Fukuoka-ken, Japan
Patent: 1
New York, United States
Patent: 1
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With the analysis among related 15 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Protostar Group Ltd., Tata Steel Ltd., Institute of Comprehensive Utilization of Mineral Resources, Chinese Academy of Geological Sciences take 46.67% of patent filing during this period.
Maharashtra, India
Patent: 2
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Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 15 patents in last 5 years, we discover 4 new entrants. Protostar Group Ltd., Tata Steel Ltd., Institute of Comprehensive Utilization of Mineral Resources, Chinese Academy of Geological Sciences are the most active new entrants in this area.
Maharashtra, India
Patent: 2
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Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 23 patents, we discovered top 4 universities and scientific research institutions by total patent application. The Trustees of Columbia University in The City of New York, Sichuan Normal University, Southwest University of Science & Technology are dominant in this area. They take 60.87% of the total patent filing.
New York, United States
Patent: 8
Sichuan Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1