Search results for “Rock mass classification” companies
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Key Players
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Innovation Intensity
With the analysis among 31 patents, we discovered top 35 key players by total patent application. Yellow River Reconnaissance Planning & Design Co. Ltd., Tosoh Corp., Shimizu Corp. are dominant in this area. They take 19.35% of the total patent filing.
Yellow River Reconnaissance Planning & Design Co. Ltd.
Henan Sheng, China
Patent: 4
Tosoh Corp.
Tokyo-to, Japan
Patent: 1
Shimizu Corp.
Tokyo-to, Japan
Patent: 1
PetroChina Co., Ltd.
Beijing Shi, China
Patent: 1
TAISEI Corp.
Tokyo-to, Japan
Patent: 1
Haver & Boecker oHG
Nordrhein-Westfalen, Germany
Patent: 1
China Railway Construction Heavy Industry Corp. Ltd.
Hunan Sheng, China
Patent: 1
China Railway 19th Bureau Group Co., Ltd.
Beijing Shi, China
Patent: 1
Xinhua Hydropower Co., Ltd.
Beijing Shi, China
Patent: 1
Schlumberger Canada Ltd.
Alberta, Canada
Patent: 1
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 21 patents applied in the last 5 years. We discover 22 most active companies in this area. The fast-growing Yellow River Reconnaissance Planning & Design Co. Ltd., Changsha Mine Research Institute Co., Ltd., Powerchina Chengdu Engineering Corp. Ltd. take 23.81% of patent filing during this period.
Yellow River Reconnaissance Planning & Design Co. Ltd.
Henan Sheng, China
Patent: 3
Changsha Mine Research Institute Co., Ltd.
Hunan Sheng, China
Patent: 1
Powerchina Chengdu Engineering Corp. Ltd.
Sichuan Sheng, China
Patent: 1
China Railway 19th Bureau Group Co., Ltd.
Beijing Shi, China
Patent: 1
Shijiazhuang Tiedao University
Hebei Sheng, China
Patent: 1
Chengdu University of Technology
Sichuan Sheng, China
Patent: 1
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Xinjiang Tianchi Energy Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 1
China Railway Construction Heavy Industry Corp. Ltd.
Hunan Sheng, China
Patent: 1
Wuhan University
Hubei Sheng, China
Patent: 1
New Entrants
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Innovation in recent 5 years
With the analysis among related 21 patents in last 5 years, we discover 20 new entrants. Changsha Mine Research Institute Co., Ltd., Powerchina Chengdu Engineering Corp. Ltd., China Railway 19th Bureau Group Co., Ltd. are the most active new entrants in this area.
Changsha Mine Research Institute Co., Ltd.
Hunan Sheng, China
Patent: 1
Powerchina Chengdu Engineering Corp. Ltd.
Sichuan Sheng, China
Patent: 1
China Railway 19th Bureau Group Co., Ltd.
Beijing Shi, China
Patent: 1
Shijiazhuang Tiedao University
Hebei Sheng, China
Patent: 1
Chengdu University of Technology
Sichuan Sheng, China
Patent: 1
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Xinjiang Tianchi Energy Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 1
China Railway Construction Heavy Industry Corp. Ltd.
Hunan Sheng, China
Patent: 1
Inha University Research & Business Foundation
South Korea
Patent: 1
Guizhou Institute of Engineering Application Technology
Guizhou Sheng, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 17 patents, we discovered top 11 universities and scientific research institutions by total patent application. Wuhan University, Shandong University, Tongji University are dominant in this area. They take 23.53% of the total patent filing.
Wuhan University
Hubei Sheng, China
Patent: 2
Shandong University
Shandong Sheng, China
Patent: 1
Tongji University
Shanghai Shi, China
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
Chengdu University of Technology
Sichuan Sheng, China
Patent: 1
Huaiyin Institute of Technology
Jiangsu Sheng, China
Patent: 1
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 1
Hunan University of Science & Technology
Hunan Sheng, China
Patent: 1
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Shijiazhuang Tiedao University
Hebei Sheng, China
Patent: 1
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