With the analysis among 566 patents, we discovered top 306 key players by total patent application. Jiangsu Mailang New Material Technology Co., Ltd., Kingfa Sci. & Tech. Co., Ltd., Shanghai Investigation, Design & Research Institute are dominant in this area. They take 7.07% of the total patent filing.
Jiangsu Mailang New Material Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 16
Kingfa Sci. & Tech. Co., Ltd.
Guangdong Sheng, China
Patent: 12
Shanghai Investigation, Design & Research Institute
Shanghai Shi, China
Patent: 12
China Communications Water Transportation Planning & Design
Beijing Shi, China
Patent: 12
Jianhua Building Materials Technology (Jiangsu) Co., Ltd.
Jiangsu Sheng, China
Patent: 10
Shanghai Water Conservancy Engineering Design and Research Institute Co., Ltd.
Shanghai Shi, China
Patent: 8
Beijing Orient Landscape & Environment Co., Ltd.
Beijing Shi, China
Patent: 6
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With the analysis among related 162 patents applied in the last 5 years. We discover 89 most active companies in this area. The fast-growing Shanghai Investigation, Design & Research Institute, Jiangsu Mailang New Material Technology Co., Ltd., Haiyan Hui Xiang Xinxing Building Materials Science & Technolo take 8.64% of patent filing during this period.
Shanghai Investigation, Design & Research Institute
Shanghai Shi, China
Patent: 6
Jiangsu Mailang New Material Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Haiyan Hui Xiang Xinxing Building Materials Science & Technolo
Zhejiang Sheng, China
Patent: 2
Guangdong Zhongguanghe Energy Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
CCCC Third Harbor Consultants Co., Ltd.
Shanghai Shi, China
Patent: 2
Zhejiang Huanlong Environmental Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Shanghai CCCC Water Transportation Design and Research Co., Ltd.
Shanghai Shi, China
Patent: 2
Shanghai Hongbo Engineering Consulting Management Co., Ltd.
Shanghai Shi, China
Patent: 2
Guangdong Dayu Water Conservancy Construction Co., Ltd.
Guangdong Sheng, China
Patent: 2
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 2
With the analysis among related 162 patents in last 5 years, we discover 66 new entrants. Guangdong Zhongguanghe Energy Environmental Protection Technology Co., Ltd., Zhejiang Huanlong Environmental Technology Co., Ltd., Shanghai CCCC Water Transportation Design and Research Co., Ltd. are the most active new entrants in this area.
Guangdong Zhongguanghe Energy Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Zhejiang Huanlong Environmental Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Shanghai CCCC Water Transportation Design and Research Co., Ltd.
Shanghai Shi, China
Patent: 2
Guangdong Dayu Water Conservancy Construction Co., Ltd.
Guangdong Sheng, China
Patent: 2
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Jiangsu Provincial Transportation Engineering Group Co. Ltd.
Jiangsu Sheng, China
Patent: 2
China Railway Construction Port and Navigation Bureau Group Survey and Design Institute Co., Ltd.
Guangdong Sheng, China
Patent: 2
Ocean University of China
Shandong Sheng, China
Patent: 1
Shanghai Aquatic Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among 142 patents, we discovered top 34 universities and scientific research institutions by total patent application. Universidad Politécnica de Valencia, Wuhan University of Science & Technology, Hohai University are dominant in this area. They take 23.94% of the total patent filing.
Universidad Politécnica de Valencia
Valencia, Spain
Patent: 12
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 3
Yunnan Agricultural University
Yunnan Sheng, China
Patent: 3
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 2
Odessa National Maritime University
Jiangsu Sheng, China
Patent: 2