Search results for “Tailings dam” companies
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Key Players
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Innovation Intensity
With the analysis among 342 patents, we discovered top 154 key players by total patent application. Sumitomo Metal Mining Co. Ltd., China ENFI Engineering Corp., Sinosteel Maanshan General Inst of Mining Research Co., Ltd. are dominant in this area. They take 14.62% of the total patent filing.
Sumitomo Metal Mining Co. Ltd.
Tokyo-to, Japan
Patent: 18
China ENFI Engineering Corp.
Beijing Shi, China
Patent: 16
Sinosteel Maanshan General Inst of Mining Research Co., Ltd.
Anhui Sheng, China
Patent: 16
China Nerin Engineering Co., Ltd.
Jiangxi Sheng, China
Patent: 13
Rio Tinto Technological Resources, Inc.
Delaware, United States
Patent: 10
Mining & Metallurgical Technology Group Co., Ltd.
Beijing Shi, China
Patent: 9
Lanzhou Engineering & Res Inst of Nonfer Metallurgy Co Ltd
Gansu Sheng, China
Patent: 8
Ansteel Group Mining Co., Ltd.
Liaoning Sheng, China
Patent: 7
Zhongye Changtian International Engineering Co., Ltd.
Hunan Sheng, China
Patent: 7
Jri Ingenieria SA
Chile
Patent: 6
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 263 patents applied in the last 5 years. We discover 127 most active companies in this area. The fast-growing Kunming University of Science & Technology, China ENFI Engineering Corp., Rio Tinto Technological Resources, Inc. take 16.35% of patent filing during this period.
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 18
China ENFI Engineering Corp.
Beijing Shi, China
Patent: 15
Rio Tinto Technological Resources, Inc.
Delaware, United States
Patent: 10
Mining & Metallurgical Technology Group Co., Ltd.
Beijing Shi, China
Patent: 9
China Academy of Work Safety Sciences
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Patent: 7
Lanzhou Engineering & Res Inst of Nonfer Metallurgy Co Ltd
Gansu Sheng, China
Patent: 7
Liaoning University
Liaoning Sheng, China
Patent: 6
Tongyuan International Engineering Design and Research Co., Ltd.
Hebei Sheng, China
Patent: 5
Jilin Huaye Environmental Management Co., Ltd.
Jilin Sheng, China
Patent: 5
Zhongye Changtian International Engineering Co., Ltd.
Hunan Sheng, China
Patent: 5
New Entrants
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Innovation in recent 5 years
With the analysis among related 263 patents in last 5 years, we discover 94 new entrants. Rio Tinto Technological Resources, Inc., Mining & Metallurgical Technology Group Co., Ltd., Liaoning University are the most active new entrants in this area.
Rio Tinto Technological Resources, Inc.
Delaware, United States
Patent: 10
Mining & Metallurgical Technology Group Co., Ltd.
Beijing Shi, China
Patent: 9
Liaoning University
Liaoning Sheng, China
Patent: 6
Tongyuan International Engineering Design and Research Co., Ltd.
Hebei Sheng, China
Patent: 5
Nanchang University
Jiangxi Sheng, China
Patent: 4
Heyishun Holding Group Co., Ltd.
Jiangxi Sheng, China
Patent: 4
Vale SA
Rio de Janeiro, Brazil
Patent: 3
Baosteel Group Xinjiang Bayi Iron & Steel Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 3
Weir-Jones Engineering Consultants Ltd.
Canada
Patent: 3
China Institute of Water Resources and Hydropower Research
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Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 173 patents, we discovered top 49 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Qingdao University of Technology, Liaoning University are dominant in this area. They take 31.79% of the total patent filing.
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 33
Qingdao University of Technology
Shandong Sheng, China
Patent: 9
Liaoning University
Liaoning Sheng, China
Patent: 6
Hohai University
Jiangsu Sheng, China
Patent: 6
Chongqing University
Chongqing Shi, China
Patent: 5
Nanchang University
Jiangxi Sheng, China
Patent: 4
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 4
Xijing University
Shaanxi Sheng, China
Patent: 4
Beihang University
Beijing Shi, China
Patent: 3
North University of China
Shanxi Sheng, China
Patent: 3
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