Search results for “Embankment dam” companies
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Key Players
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Innovation Intensity
With the analysis among 345 patents, we discovered top 120 key players by total patent application. Powerchina Huadong Engineering Corp. Ltd., Powerchina Chengdu Engineering Corp. Ltd., Powerchina Guiyang Engineering Corp. Ltd. are dominant in this area. They take 33.04% of the total patent filing.
Zhejiang Sheng, China
Patent: 48
Sichuan Sheng, China
Patent: 42
Guizhou Sheng, China
Patent: 24
Hubei Sheng, China
Patent: 12
Sichuan Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 10
Italy
Patent: 10
Yunnan Sheng, China
Patent: 9
Yunnan Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 9
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 323 patents applied in the last 5 years. We discover 135 most active companies in this area. The fast-growing Powerchina Huadong Engineering Corp. Ltd., Nanjing Hydraulic Research Institute, Powerchina Guiyang Engineering Corp. Ltd. take 22.60% of patent filing during this period.
Zhejiang Sheng, China
Patent: 38
Jiangsu Sheng, China
Patent: 19
Guizhou Sheng, China
Patent: 16
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Patent: 15
Jiangsu Sheng, China
Patent: 12
Sichuan Sheng, China
Patent: 11
Shaanxi Sheng, China
Patent: 9
Yunnan Sheng, China
Patent: 9
Yunnan Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
New Entrants
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Innovation in recent 5 years
With the analysis among related 323 patents in last 5 years, we discover 103 new entrants. Huaneng Lancang River Hydropower Inc., Henan Water Conservancy Surveying and Designing Research Co.,Ltd., China Renewable Energy Engineering Institute are the most active new entrants in this area.
Yunnan Sheng, China
Patent: 9
Henan Sheng, China
Patent: 5
China
Patent: 5
Guangdong Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Gansu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Research Institutions
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Innovation Intensity
With the analysis among 221 patents, we discovered top 36 universities and scientific research institutions by total patent application. Hohai University, Kunming University of Science & Technology, China Three Gorges University are dominant in this area. They take 33.48% of the total patent filing.
Jiangsu Sheng, China
Patent: 23
Yunnan Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 7
Sichuan Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 3
Chongqing Shi, China
Patent: 3
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