Search results for “Karst water” companies
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Key Players
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Innovation Intensity
With the analysis among 97 patents, we discovered top 84 key players by total patent application. Jinan Rail Transit Group Co. Ltd., China Railway First Bureau Group Second Engineering Co., Ltd., China Railway Dalian Metro Line 5 Co., Ltd. are dominant in this area. They take 19.59% of the total patent filing.
Jinan Rail Transit Group Co. Ltd.
Shandong Sheng, China
Patent: 7
China Railway First Bureau Group Second Engineering Co., Ltd.
Hebei Sheng, China
Patent: 6
China Railway Dalian Metro Line 5 Co., Ltd.
Liaoning Sheng, China
Patent: 6
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 4
Powerchina Guiyang Engineering Corp. Ltd.
Guizhou Sheng, China
Patent: 4
China Railway 24th Bureau Group Nanchang Railway Engineering Co.,Ltd.
Jiangxi Sheng, China
Patent: 4
China Railway 12th Bureau Group Co., Ltd.
Shanxi Sheng, China
Patent: 3
Guizhou Transportation Plnng Survey & Design Academe Co., Ltd.
Guizhou Sheng, China
Patent: 2
China Construction Seventh Engineering Division Corp. Ltd.
Henan Sheng, China
Patent: 2
Powerchina Chengdu Engineering Corp. Ltd.
Sichuan Sheng, China
Patent: 2
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 132 patents applied in the last 5 years. We discover 100 most active companies in this area. The fast-growing Institute of Karst Geology, Chinese Academy of Geological Sciences, China Railway First Bureau Group Second Engineering Co., Ltd., Shandong University take 15.91% of patent filing during this period.
Institute of Karst Geology, Chinese Academy of Geological Sciences
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Patent: 9
China Railway First Bureau Group Second Engineering Co., Ltd.
Hebei Sheng, China
Patent: 6
Shandong University
Shandong Sheng, China
Patent: 6
China Railway Dalian Metro Line 5 Co., Ltd.
Liaoning Sheng, China
Patent: 6
Jinan Rail Transit Group Co. Ltd.
Shandong Sheng, China
Patent: 5
Hohai University
Jiangsu Sheng, China
Patent: 5
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 4
Chongqing Jiaotong University
Chongqing Shi, China
Patent: 3
Henan Polytechnic University
Henan Sheng, China
Patent: 3
Powerchina Guiyang Engineering Corp. Ltd.
Guizhou Sheng, China
Patent: 3
New Entrants
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Innovation in recent 5 years
With the analysis among related 132 patents in last 5 years, we discover 87 new entrants. China Railway First Bureau Group Second Engineering Co., Ltd., China Railway Dalian Metro Line 5 Co., Ltd., China University of Geosciences Beijing are the most active new entrants in this area.
China Railway First Bureau Group Second Engineering Co., Ltd.
Hebei Sheng, China
Patent: 6
China Railway Dalian Metro Line 5 Co., Ltd.
Liaoning Sheng, China
Patent: 6
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 4
Chongqing Jiaotong University
Chongqing Shi, China
Patent: 3
Sichuan University
Sichuan Sheng, China
Patent: 3
Henan Polytechnic University
Henan Sheng, China
Patent: 3
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 2
Guizhou Institute of Mountain Resources
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Patent: 2
Zhejiang Jiuhe Geological Ecological Environment Planning and Design Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Guizhou Transportation Plnng Survey & Design Academe Co., Ltd.
Guizhou Sheng, China
Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 101 patents, we discovered top 34 universities and scientific research institutions by total patent application. Shandong University, University Of Jinan, Hohai University are dominant in this area. They take 27.72% of the total patent filing.
Shandong University
Shandong Sheng, China
Patent: 9
University Of Jinan
Shandong Sheng, China
Patent: 7
Hohai University
Jiangsu Sheng, China
Patent: 6
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 4
Guizhou Normal University
Guizhou Sheng, China
Patent: 4
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 4
Central South University
Hunan Sheng, China
Patent: 3
Sichuan University
Sichuan Sheng, China
Patent: 3
Chongqing Jiaotong University
Chongqing Shi, China
Patent: 3
Henan Polytechnic University
Henan Sheng, China
Patent: 3
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