Search results for “Rock breaking” companies
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Key Players
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Innovation Intensity
With the analysis among 2,549 patents, we discovered top 460 key players by total patent application. China Railway Engineering Equipment Group Co., Ltd., Sandvik Mining & Construction Oy, China National Petroleum Corp. are dominant in this area. They take 12.32% of the total patent filing.
China Railway Engineering Equipment Group Co., Ltd.
Henan Sheng, China
Patent: 152
Sandvik Mining & Construction Oy
Finland
Patent: 82
China National Petroleum Corp.
Beijing Shi, China
Patent: 80
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 72
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 70
China National Petroleum Corp. Drilling Research Institute
Beijing Shi, China
Patent: 50
China Railway Tunnel Bureau Group Co., Ltd.
Guangdong Sheng, China
Patent: 46
China Railway Construction Heavy Industry Corp. Ltd.
Hunan Sheng, China
Patent: 45
Sinopec Shengli Petroleum Engineering Co., Ltd. Drilling Technology Research Institute
Shandong Sheng, China
Patent: 45
Sinopec Petroleum Machinery Co. Ltd.
Hubei Sheng, China
Patent: 44
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 2,433 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Southwest Petroleum University, China Railway Engineering Equipment Group Co., Ltd., Wuhan Institute of Geotechnical Mechanics, Chinese Academy of Sciences take 16.03% of patent filing during this period.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 164
China Railway Engineering Equipment Group Co., Ltd.
Henan Sheng, China
Patent: 150
Wuhan Institute of Geotechnical Mechanics, Chinese Academy of Sciences
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Patent: 76
Central South University
Hunan Sheng, China
Patent: 55
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 49
China National Petroleum Corp.
Beijing Shi, China
Patent: 48
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 47
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 45
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 44
Sichuan Stone Hunter Longyu Technology Co., Ltd.
Sichuan Sheng, China
Patent: 43
New Entrants
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Innovation in recent 5 years
With the analysis among related 2,433 patents in last 5 years, we discover 359 new entrants. Sichuan Stone Hunter Longyu Technology Co., Ltd., Xiangtan University, China Railway Hi-tech Industry Corp. Ltd. are the most active new entrants in this area.
Sichuan Stone Hunter Longyu Technology Co., Ltd.
Sichuan Sheng, China
Patent: 43
Xiangtan University
Hunan Sheng, China
Patent: 24
China Railway Hi-tech Industry Corp. Ltd.
Beijing Shi, China
Patent: 20
Beijing Sany Intelligent Technology Co., Ltd.
Beijing Shi, China
Patent: 19
Shenzhen University
Guangdong Sheng, China
Patent: 17
China Coal No. 3 Construction (Group) Corp. Ltd.
Anhui Sheng, China
Patent: 17
China Coal Special Well Sinking Co., Ltd.
Anhui Sheng, China
Patent: 14
Guangxi New Harbor Engineering Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 14
Sinopec Zhongyuan Petroleum Engeering Co., Ltd.
Henan Sheng, China
Patent: 11
China Railway Engineering Services Co., Ltd.
Sichuan Sheng, China
Patent: 10
Research Institutions
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Innovation Intensity
With the analysis among 1,745 patents, we discovered top 123 universities and scientific research institutions by total patent application. Southwest Petroleum University, China University of Petroleum (East China), China University of Mining & Technology are dominant in this area. They take 26.82% of the total patent filing.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 295
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 91
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 81
China Petroleum University Beijing
Beijing Shi, China
Patent: 79
Central South University
Hunan Sheng, China
Patent: 68
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 40
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 39
Jilin University
Jilin Sheng, China
Patent: 38
Shandong University
Shandong Sheng, China
Patent: 34
Yangtze University
Hubei Sheng, China
Patent: 29
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