With the analysis among 438 patents, we discovered top 285 key players by total patent application. Huaneng Yimin Coal & Electricity Co. Ltd., BHP Billiton Petroleum Pty Ltd., Muon Vision, Inc. are dominant in this area. They take 4.57% of the total patent filing.
Huaneng Yimin Coal & Electricity Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 8
BHP Billiton Petroleum Pty Ltd.
Massachusetts, United States
Patent: 4
Pennsylvania, United States
Patent: 4
Shenhua Beidian Shengli Energy Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 4
Inner Mongolia Taiwei Ecological Technology Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 3
M-Grass Ecology & Environment Group Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 3
Shenzhen Municipal Engineering Corp.
Guangdong Sheng, China
Patent: 3
With the analysis among 4 patents, we discovered top 1 start-ups by total patent application.
Massachusetts, United States
Patent: 4
With the analysis among related 386 patents applied in the last 5 years. We discover 233 most active companies in this area. The fast-growing China University of Mining & Technology, Huaneng Yimin Coal & Electricity Co. Ltd., China University of Mining & Technology (Beijing) take 6.74% of patent filing during this period.
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 11
Huaneng Yimin Coal & Electricity Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 8
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 7
Liaoning University of Engineering and Technology
Liaoning Sheng, China
Patent: 5
Massachusetts, United States
Patent: 4
Shenhua Beidian Shengli Energy Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 4
Inner Mongolia Taiwei Ecological Technology Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 4
Shenzhen Municipal Engineering Corp.
Guangdong Sheng, China
Patent: 3
Pastoral Water Resources Research Institute of the Ministry of Water Resources
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Patent: 3
Sinosteel Maanshan General Inst of Mining Research Co., Ltd.
Anhui Sheng, China
Patent: 3
With the analysis among related 386 patents in last 5 years, we discover 228 new entrants. Huaneng Yimin Coal & Electricity Co. Ltd., Liaoning University of Engineering and Technology, Muon Vision, Inc. are the most active new entrants in this area.
Huaneng Yimin Coal & Electricity Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 8
Liaoning University of Engineering and Technology
Liaoning Sheng, China
Patent: 5
Massachusetts, United States
Patent: 4
Shenhua Beidian Shengli Energy Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 4
Inner Mongolia Taiwei Ecological Technology Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 4
Shenzhen Municipal Engineering Corp.
Guangdong Sheng, China
Patent: 3
Pastoral Water Resources Research Institute of the Ministry of Water Resources
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Patent: 3
Sinosteel Maanshan General Inst of Mining Research Co., Ltd.
Anhui Sheng, China
Patent: 3
Guangdong Zhongke Environmental Engineering Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Inner Mongolia Mengcao Soil Technology Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 3
With the analysis among 126 patents, we discovered top 42 universities and scientific research institutions by total patent application. China University of Mining & Technology, China University of Mining & Technology (Beijing), Central Mining Institute are dominant in this area. They take 21.43% of the total patent filing.
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 12
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 10
Zhejiang Sheng, China
Patent: 2
Nanjing Normal University
Jiangsu Sheng, China
Patent: 2
Guangdong University of Technology
Guangdong Sheng, China
Patent: 2
Uniwersytet Warminsko Mazurski
Shijiazhuang Tiedao University
Hebei Sheng, China
Patent: 2
Council of Scientific & Industrial Research
Shanghai Shi, China
Patent: 1