With the analysis among 180 patents, we discovered top 126 key players by total patent application. Castrol Ltd., CCCC Tianjin Dredging Co., Ltd., CCCC Shanghai Channel Survey and Design Research Institute Co., Ltd. are dominant in this area. They take 10.56% of the total patent filing.
SURREY, United Kingdom
Patent: 7
CCCC Tianjin Dredging Co., Ltd.
Tianjin Shi, China
Patent: 6
CCCC Shanghai Channel Survey and Design Research Institute Co., Ltd.
Shanghai Shi, China
Patent: 6
CCCC-Tianhang Harbor Construction Engineering Co., Ltd.
Tianjin Shi, China
Patent: 5
CCCC (Tianjin) Eco-Environmental Design and Research Institute Co., Ltd.
Tianjin Shi, China
Patent: 5
Cccc Tianjin Dredging Engineering Co Ltd.
Tianjin Shi, China
Patent: 4
CCCC-Tianhang Environmental Protection Engineering Co., Ltd.
Tianjin Shi, China
Patent: 4
Illinois, United States
Patent: 3
Shandong Sheng, China
Patent: 3
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With the analysis among related 39 patents applied in the last 5 years. We discover 35 most active companies in this area. The fast-growing Huazhong University of Science & Technology, CNH Industrial America LLC, CCCC Tianjin Dredging Co., Ltd. take 15.38% of patent filing during this period.
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 2
CNH Industrial America LLC
Pennsylvania, United States
Patent: 2
CCCC Tianjin Dredging Co., Ltd.
Tianjin Shi, China
Patent: 2
Powerchina Chengdu Engineering Corp. Ltd.
Sichuan Sheng, China
Patent: 1
CCCC-Tianhang Environmental Protection Engineering Co., Ltd.
Tianjin Shi, China
Patent: 1
Benxi Water Pump Co.,Ltd.
Liaoning Sheng, China
Patent: 1
Suzhou Delai Electric Co. Ltd.
Jiangsu Sheng, China
Patent: 1
CHANG JIANG WUHAN WATERWAY ENGINEERING BUREAU
Hubei Sheng, China
Patent: 1
Qilu Hospital of Shandong University
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Patent: 1
Delaware, United States
Patent: 1
With the analysis among related 39 patents in last 5 years, we discover 23 new entrants. CNH Industrial America LLC, Powerchina Chengdu Engineering Corp. Ltd., Benxi Water Pump Co.,Ltd. are the most active new entrants in this area.
CNH Industrial America LLC
Pennsylvania, United States
Patent: 2
Powerchina Chengdu Engineering Corp. Ltd.
Sichuan Sheng, China
Patent: 1
Benxi Water Pump Co.,Ltd.
Liaoning Sheng, China
Patent: 1
Suzhou Delai Electric Co. Ltd.
Jiangsu Sheng, China
Patent: 1
Xizimu Hebei Building Materials Technology Co., Ltd.
Hebei Sheng, China
Patent: 1
CHANG JIANG WUHAN WATERWAY ENGINEERING BUREAU
Hubei Sheng, China
Patent: 1
Guangdong Hanzheng Energy Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Zhejiang Gaoxiang Industry & Trade Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Hangzhou Yongchuang Infrastructure Engineering Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Qilu Hospital of Shandong University
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Patent: 1
With the analysis among 52 patents, we discovered top 19 universities and scientific research institutions by total patent application. Hohai University, Shanghai Jiao Tong University, Huazhong University of Science & Technology are dominant in this area. They take 23.08% of the total patent filing.
Jiangsu Sheng, China
Patent: 6
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 3
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 2
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 2
Yancheng Institute of Technology
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1
Beijing Jiaotong University
Beijing Shi, China
Patent: 1