With the analysis among 117 patents, we discovered top 82 key players by total patent application. Iwatani Corp., Kumagai Gumi Co., Ltd., Benthos, Inc. are dominant in this area. They take 5.13% of the total patent filing.
Jiangsu Sheng, China
Patent: 2
Massachusetts, United States
Patent: 2
Qingdao Huanhai Marine Engineering Survey and Research Institute Co., Ltd.
Shandong Sheng, China
Patent: 2
New South Wales, Australia
Patent: 1
Penta-Ocean Construction Co., Ltd.
Yamanashi-ken, Japan
Patent: 1
Aichi-ken, Japan
Patent: 1
Baoshan Iron & Steel Co., Ltd.
Shanghai Shi, China
Patent: 1
No data, please try another search term
With the analysis among related 150 patents applied in the last 5 years. We discover 102 most active companies in this area. The fast-growing The 704 Research Institute of China Shipbuilding Industry Corporation, Ocean University of China, Tianjin Institute of Water Transport Engineering, Ministry of Transport take 10.67% of patent filing during this period.
The 704 Research Institute of China Shipbuilding Industry Corporation
undefined undefined
Patent: 6
Ocean University of China
Shandong Sheng, China
Patent: 5
Tianjin Institute of Water Transport Engineering, Ministry of Transport
undefined undefined
Patent: 5
Hunan University of Science & Technology
Hunan Sheng, China
Patent: 4
Chinese Research Academy of Environmental Sciences
Liaoning Provincial Academy of Marine and Fishery Sciences
Liaoning Sheng, China
Patent: 3
Guangdong Provincial Laboratory of Southern Marine Science and Engineering (Guangzhou)
undefined undefined
Patent: 3
Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences
undefined undefined
Patent: 3
Guangzhou Marine Geological Survey
undefined undefined
Patent: 3
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 2
With the analysis among related 150 patents in last 5 years, we discover 86 new entrants. The 704 Research Institute of China Shipbuilding Industry Corporation, Tianjin Institute of Water Transport Engineering, Ministry of Transport, Chinese Research Academy of Environmental Sciences are the most active new entrants in this area.
The 704 Research Institute of China Shipbuilding Industry Corporation
undefined undefined
Patent: 6
Tianjin Institute of Water Transport Engineering, Ministry of Transport
undefined undefined
Patent: 5
Chinese Research Academy of Environmental Sciences
Liaoning Provincial Academy of Marine and Fishery Sciences
Liaoning Sheng, China
Patent: 3
Guangzhou Marine Geological Survey
undefined undefined
Patent: 3
Guangdong Provincial Laboratory of Southern Marine Science and Engineering (Guangzhou)
undefined undefined
Patent: 3
Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences
undefined undefined
Patent: 3
Shandong Provincial Institute of Marine Resources and Environment
undefined undefined
Patent: 2
Institute of Water Engineering Ecology, Chinese Academy of Sciences, Ministry of Water Resources
undefined undefined
Patent: 2
Qingdao Huanhai Marine Engineering Survey and Research Institute Co., Ltd.
Shandong Sheng, China
Patent: 2
With the analysis among 190 patents, we discovered top 42 universities and scientific research institutions by total patent application. Ocean University of China, Hunan University of Science & Technology, Hohai University are dominant in this area. They take 10.00% of the total patent filing.
Ocean University of China
Shandong Sheng, China
Patent: 6
Hunan University of Science & Technology
Hunan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Beijing Normal University
Beijing Shi, China
Patent: 2
Dalian Maritime University
Liaoning Sheng, China
Patent: 2
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 2
Huazhong Agricultural University
Hubei Sheng, China
Patent: 2