Search results for “Drainage network” companies
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Key Players
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Innovation Intensity
With the analysis among 464 patents, we discovered top 316 key players by total patent application. Shandong Xinninghao Engineering Materials Co., Ltd., China Railway Eryuan Engineering Group Co., Ltd., Keshun Waterproof Technologies Co., Ltd. are dominant in this area. They take 4.96% of the total patent filing.
Shandong Xinninghao Engineering Materials Co., Ltd.
Shandong Sheng, China
Patent: 9
China Railway Eryuan Engineering Group Co., Ltd.
Sichuan Sheng, China
Patent: 8
Keshun Waterproof Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 6
Beijing Hengtong Guosheng Environmental Management Co., Ltd.
Beijing Shi, China
Patent: 5
China Nerin Engineering Co., Ltd.
Jiangxi Sheng, China
Patent: 4
Yellow River Reconnaissance Planning & Design Co. Ltd.
Henan Sheng, China
Patent: 4
WISDRI Engineering & Research Inc. Ltd.
Hubei Sheng, China
Patent: 4
Hunan Shengye Geotechnical Material Manufacturing Co., Ltd.
Hunan Sheng, China
Patent: 4
China Metallurgical Southern Urban Construction Engineering Technology Co., Ltd.
Hubei Sheng, China
Patent: 4
Nanjing Jiangbei New District Environmental Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
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 334 patents applied in the last 5 years. We discover 237 most active companies in this area. The fast-growing Shandong Xinninghao Engineering Materials Co., Ltd., Keshun Waterproof Technologies Co., Ltd., China Railway Eryuan Engineering Group Co., Ltd. take 6.29% of patent filing during this period.
Shandong Xinninghao Engineering Materials Co., Ltd.
Shandong Sheng, China
Patent: 9
Keshun Waterproof Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 6
China Railway Eryuan Engineering Group Co., Ltd.
Sichuan Sheng, China
Patent: 6
Hunan Shengye Geotechnical Material Manufacturing Co., Ltd.
Hunan Sheng, China
Patent: 4
WISDRI Engineering & Research Inc. Ltd.
Hubei Sheng, China
Patent: 4
Tongji University
Shanghai Shi, China
Patent: 4
China Metallurgical Southern Urban Construction Engineering Technology Co., Ltd.
Hubei Sheng, China
Patent: 4
Hohai University
Jiangsu Sheng, China
Patent: 4
Nanjing Jiangbei New District Environmental Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 3
New Entrants
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Innovation in recent 5 years
With the analysis among related 334 patents in last 5 years, we discover 218 new entrants. Shandong Xinninghao Engineering Materials Co., Ltd., Keshun Waterproof Technologies Co., Ltd., Hunan Shengye Geotechnical Material Manufacturing Co., Ltd. are the most active new entrants in this area.
Shandong Xinninghao Engineering Materials Co., Ltd.
Shandong Sheng, China
Patent: 9
Keshun Waterproof Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 6
Hunan Shengye Geotechnical Material Manufacturing Co., Ltd.
Hunan Sheng, China
Patent: 4
WISDRI Engineering & Research Inc. Ltd.
Hubei Sheng, China
Patent: 4
China Metallurgical Southern Urban Construction Engineering Technology Co., Ltd.
Hubei Sheng, China
Patent: 4
Hohai University
Jiangsu Sheng, China
Patent: 4
Nanjing Jiangbei New District Environmental Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 3
Shenzhen Planning and Land Development Research Center
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Patent: 3
Three Gorges Smart Water Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
Research Institutions
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Innovation Intensity
With the analysis among 141 patents, we discovered top 48 universities and scientific research institutions by total patent application. Tongji University, Zhejiang University, Tsinghua University are dominant in this area. They take 10.64% of the total patent filing.
Tongji University
Shanghai Shi, China
Patent: 5
Zhejiang University
Zhejiang Sheng, China
Patent: 5
Tsinghua University
Beijing Shi, China
Patent: 5
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 4
Hohai University
Jiangsu Sheng, China
Patent: 4
Henan Polytechnic University
Henan Sheng, China
Patent: 3
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 3
Beijing University of Technology
Beijing Shi, China
Patent: 2
South China University of Technology
Guangdong Sheng, China
Patent: 2
Wuhan University
Hubei Sheng, China
Patent: 2
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