Search results for “Longwall mining” companies
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Key Players
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Innovation Intensity
With the analysis among 587 patents, we discovered top 79 key players by total patent application. Joy Global Underground Mining LLC, RAG AG, Coal Industry (Patents) Ltd. are dominant in this area. They take 31.52% of the total patent filing.
Wisconsin, United States
Patent: 94
Nordrhein-Westfalen, Germany
Patent: 59
United Kingdom
Patent: 32
Nordrhein-Westfalen, Germany
Patent: 29
Nordrhein-Westfalen, Germany
Patent: 29
Nordrhein-Westfalen, Germany
Patent: 25
Nordrhein-Westfalen, Germany
Patent: 23
Illinois, United States
Patent: 22
United States
Patent: 19
Wisconsin, United States
Patent: 16
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 95 patents applied in the last 5 years. We discover 30 most active companies in this area. The fast-growing Joy Global Underground Mining LLC, Caterpillar, Inc., Caterpillar Global Mining Europe GmbH take 56.84% of patent filing during this period.
Wisconsin, United States
Patent: 26
Illinois, United States
Patent: 20
Nordrhein-Westfalen, Germany
Patent: 8
United States
Patent: 5
Anglo American Steelmaking Coal Pty Ltd.
Australia
Patent: 4
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 3
Anhui Sheng, China
Patent: 3
Guizhou Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
New Entrants
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Innovation in recent 5 years
With the analysis among related 95 patents in last 5 years, we discover 19 new entrants. Anglo American Steelmaking Coal Pty Ltd., Anhui University of Science & Technology, Guizhou Institute of Engineering Application Technology are the most active new entrants in this area.
Anglo American Steelmaking Coal Pty Ltd.
Australia
Patent: 4
Anhui Sheng, China
Patent: 3
Guizhou Sheng, China
Patent: 2
Zhongjin Meicheng (Beijing) Ecological Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
Yongcheng Coal & Electricity Holding (Group) Co., Ltd.
Henan Sheng, China
Patent: 1
Jiaozuo Coal Group Co. Ltd.
Henan Sheng, China
Patent: 1
Poland
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 46 patents, we discovered top 12 universities and scientific research institutions by total patent application. China University of Mining & Technology, Xi'an University of Science & Technology, China University of Mining & Technology (Beijing) are dominant in this area. They take 30.43% of the total patent filing.
Jiangsu Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 4
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 4
Delhi, India
Patent: 3
Anhui Sheng, China
Patent: 3
Henan Sheng, China
Patent: 2
Missouri, United States
Patent: 1
Shanxi Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
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