With the analysis among 3,471 patents, we discovered top 479 key players by total patent application. Ansteel Group Mining Co., Ltd., The Door Company of Ohio Inc., Sumitomo Metal Mining Co. Ltd. are dominant in this area. They take 3.03% of the total patent filing.
Liaoning Sheng, China
Patent: 39
The Door Company of Ohio Inc.
Ohio, United States
Patent: 34
Tokyo-to, Japan
Patent: 32
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 23
Rio de Janeiro, Brazil
Patent: 23
Victoria, Australia
Patent: 23
Illinois, United States
Patent: 18
Tokyo-to, Japan
Patent: 17
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Texas, United States
Patent: 1
With the analysis among related 991 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Ansteel Group Mining Co., Ltd., China University of Mining & Technology, Anglo American Services (UK) Ltd. take 4.34% of patent filing during this period.
Liaoning Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 14
Henan Sheng, China
Patent: 13
Tokyo-to, Japan
Patent: 12
Hunan Sheng, China
Patent: 12
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Patent: 12
Beijing Shi, China
Patent: 11
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Patent: 8
With the analysis among related 991 patents in last 5 years, we discover 419 new entrants. Anglo American Services (UK) Ltd., Anglo American Technical & Sustainability Services Ltd., Nuclear Industry Beijing Institute of Chemical Industry and Metallurgy are the most active new entrants in this area.
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Patent: 12
Gansu Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Aluminum Corp. of China Ltd.
Beijing Shi, China
Patent: 4
With the analysis among 545 patents, we discovered top 118 universities and scientific research institutions by total patent application. China University of Mining & Technology, Central South University, Kunming University of Science & Technology are dominant in this area. They take 9.17% of the total patent filing.
Jiangsu Sheng, China
Patent: 19
Hunan Sheng, China
Patent: 16
Yunnan Sheng, China
Patent: 15
Beijing Shi, China
Patent: 9
Michigan, United States
Patent: 8
Sichuan Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 7
Shanxi Sheng, China
Patent: 7
Jiangxi Sheng, China
Patent: 7
Liaoning Sheng, China
Patent: 6