Search results for “Drilling and blasting” companies
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Key Players
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Innovation Intensity
With the analysis among 713 patents, we discovered top 413 key players by total patent application. Xi'an Zhongzhi Huize Photoelectric Technology Co., Ltd., China Railway First Survey & Design Institute Group Co., Ltd., China Railway Engineering Equipment Group Co., Ltd. are dominant in this area. They take 8.70% of the total patent filing.
Shaanxi Sheng, China
Patent: 32
Shaanxi Sheng, China
Patent: 16
Henan Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 13
Tianjin Shi, China
Patent: 13
Hunan Sheng, China
Patent: 12
Henan Sheng, China
Patent: 9
Western Australia, Australia
Patent: 8
Henan Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
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 636 patents applied in the last 5 years. We discover 380 most active companies in this area. The fast-growing Central South University, China Railway First Survey & Design Institute Group Co., Ltd., China Railway Construction Heavy Industry Corp. Ltd. take 6.13% of patent filing during this period.
Hunan Sheng, China
Patent: 14
Shaanxi Sheng, China
Patent: 13
Hunan Sheng, China
Patent: 12
Henan Sheng, China
Patent: 12
Tianjin Shi, China
Patent: 11
Chongqing Shi, China
Patent: 11
Sichuan Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 9
Henan Sheng, China
Patent: 8
New Entrants
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Innovation in recent 5 years
With the analysis among related 636 patents in last 5 years, we discover 327 new entrants. China Railway Construction Heavy Industry Corp. Ltd., Chongqing Jiaotong University, China Power Construction Eleventh Bureau Engineering Co., Ltd. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 12
Chongqing Shi, China
Patent: 11
Henan Sheng, China
Patent: 8
Henan Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Hubei Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Research Institutions
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Innovation Intensity
With the analysis among 345 patents, we discovered top 55 universities and scientific research institutions by total patent application. Central South University, Southwest Jiaotong University, Chongqing Jiaotong University are dominant in this area. They take 12.17% of the total patent filing.
Hunan Sheng, China
Patent: 18
Sichuan Sheng, China
Patent: 13
Chongqing Shi, China
Patent: 11
Shandong Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 9
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 8
Hubei Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6
Beijing Shi, China
Patent: 6
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