Search results for “Siltation” companies
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Key Players
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Innovation Intensity
With the analysis among 910 patents, we discovered top 468 key players by total patent application. Yellow River Reconnaissance Planning & Design Co. Ltd., Powerchina Huadong Engineering Corp. Ltd., CCCC Shanghai Channel Survey and Design Research Institute Co., Ltd. are dominant in this area. They take 4.95% of the total patent filing.
Yellow River Reconnaissance Planning & Design Co. Ltd.
Henan Sheng, China
Patent: 21
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 15
CCCC Shanghai Channel Survey and Design Research Institute Co., Ltd.
Shanghai Shi, China
Patent: 9
Yangtze Ecology & Environment Co., Ltd.
Hubei Sheng, China
Patent: 7
Powerchina Chengdu Engineering Corp. Ltd.
Sichuan Sheng, China
Patent: 7
Shanghai Water Conservancy Engineering Design and Research Institute Co., Ltd.
Shanghai Shi, China
Patent: 7
Powerchina Kunming Engineering Corp. Ltd.
Yunnan Sheng, China
Patent: 6
Zhongjiao No. 1 Engineering Investigation & Design Institute
Tianjin Shi, China
Patent: 6
Powerchina Guiyang Engineering Corp. Ltd.
Guizhou Sheng, China
Patent: 6
China Jianghe Real Estate Development Co.
Beijing Shi, China
Patent: 5
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 1,168 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Tianjin Institute of Water Transport Engineering, Ministry of Transport, Hohai University, Yellow River Reconnaissance Planning & Design Co. Ltd. take 5.39% of patent filing during this period.
Tianjin Institute of Water Transport Engineering, Ministry of Transport
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Patent: 23
Hohai University
Jiangsu Sheng, China
Patent: 22
Yellow River Reconnaissance Planning & Design Co. Ltd.
Henan Sheng, China
Patent: 18
Nanjing Hydraulic Research Institute
Jiangsu Sheng, China
Patent: 15
Zhejiang University
Zhejiang Sheng, China
Patent: 13
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 13
Yellow River Water Conservancy Commission Yellow River Water Conservancy Research Institute
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Patent: 13
North China University of Water Conservancy and Hydropower
Henan Sheng, China
Patent: 12
China Institute of Water Resources and Hydropower Research
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Patent: 11
Yangtze River Water Conservancy Commission Yangtze River Academy of Sciences
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Patent: 10
New Entrants
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Innovation in recent 5 years
With the analysis among related 1,168 patents in last 5 years, we discover 456 new entrants. North China University of Water Conservancy and Hydropower, Dalian University of Technology, Northwest Institute of Ecological Environment and Resources, Chinese Academy of Sciences are the most active new entrants in this area.
North China University of Water Conservancy and Hydropower
Henan Sheng, China
Patent: 12
Dalian University of Technology
Liaoning Sheng, China
Patent: 8
Northwest Institute of Ecological Environment and Resources, Chinese Academy of Sciences
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Patent: 8
Guangdong Provincial Laboratory of Southern Marine Science and Engineering (Guangzhou)
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Patent: 7
Yangtze Ecology & Environment Co., Ltd.
Hubei Sheng, China
Patent: 7
Ocean University of China
Shandong Sheng, China
Patent: 6
Powerchina Kunming Engineering Corp. Ltd.
Yunnan Sheng, China
Patent: 6
Lanzhou University of Technology
Gansu Sheng, China
Patent: 6
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 5
Henan Water Conservancy Surveying and Designing Research Co.,Ltd.
Henan Sheng, China
Patent: 5
Research Institutions
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Innovation Intensity
With the analysis among 484 patents, we discovered top 108 universities and scientific research institutions by total patent application. Hohai University, Zhejiang University, Wuhan University are dominant in this area. They take 15.08% of the total patent filing.
Hohai University
Jiangsu Sheng, China
Patent: 28
Zhejiang University
Zhejiang Sheng, China
Patent: 15
Wuhan University
Hubei Sheng, China
Patent: 6
Lanzhou University of Technology
Gansu Sheng, China
Patent: 6
Ocean University of China
Shandong Sheng, China
Patent: 6
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 5
Sichuan University
Sichuan Sheng, China
Patent: 5
Tsinghua University
Beijing Shi, China
Patent: 5
Yangzhou University
Jiangsu Sheng, China
Patent: 5
Xinjiang Agricultural University
Xinjiang Uygur Zizhiqu, China
Patent: 5
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