With the analysis among 74 patents, we discovered top 33 key players by total patent application. Zhoushan Haihui Marine Science & Technology Co., Ltd, China Petroleum & Chemical Corp., Halikko Works Oy are dominant in this area. They take 10.81% of the total patent filing.
Zhoushan Haihui Marine Science & Technology Co., Ltd
Zhejiang Sheng, China
Patent: 4
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 2
Wuhan Marine Machinery Plant Co., Ltd.
Hubei Sheng, China
Patent: 2
Jiangnan Shipyard Group Co. Ltd.
Shanghai Shi, China
Patent: 2
Kongsberg Maritime China Shanghai Ltd.
Shanghai Shi, China
Patent: 2
Shandong Tuopu Hydraulic Pressure Pneumatic Co.,Ltd.
Shandong Sheng, China
Patent: 2
Technical Testing Center of China Petroleum & Chemical Corporation Shengli Oilfield Branch
Shandong Sheng, China
Patent: 2
Rongcheng Huide Environmental Protection Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
Weihai Guangsheng Aerospace Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
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With the analysis among related 77 patents applied in the last 5 years. We discover 33 most active companies in this area. The fast-growing Dalian University of Technology, National University of Defense Technology, Shanghai Shipbuilding Research and Design Institute (the 60th Research Institute of China Shipbuilding Corporation) take 23.38% of patent filing during this period.
Dalian University of Technology
Liaoning Sheng, China
Patent: 12
National University of Defense Technology
Hunan Sheng, China
Patent: 3
Shanghai Shipbuilding Research and Design Institute (the 60th Research Institute of China Shipbuilding Corporation)
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Patent: 3
China Ship Scientific Research Center
Jiangsu Sheng, China
Patent: 3
CSSC Marine Exploration Technology Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Weihai Guangsheng Aerospace Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
Rongcheng Huide Environmental Protection Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Dalian Yuanbo Ocean Engineering Co., Ltd.
Liaoning Sheng, China
Patent: 1
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
With the analysis among related 77 patents in last 5 years, we discover 30 new entrants. National University of Defense Technology, Shanghai Shipbuilding Research and Design Institute (the 60th Research Institute of China Shipbuilding Corporation), China Ship Scientific Research Center are the most active new entrants in this area.
National University of Defense Technology
Hunan Sheng, China
Patent: 3
Shanghai Shipbuilding Research and Design Institute (the 60th Research Institute of China Shipbuilding Corporation)
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Patent: 3
China Ship Scientific Research Center
Jiangsu Sheng, China
Patent: 3
CSSC Marine Exploration Technology Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Weihai Guangsheng Aerospace Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
Rongcheng Huide Environmental Protection Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Dalian Yuanbo Ocean Engineering Co., Ltd.
Liaoning Sheng, China
Patent: 1
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
Institute of Deep Sea Science and Engineering, Chinese Academy of Sciences
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Patent: 1
With the analysis among 77 patents, we discovered top 16 universities and scientific research institutions by total patent application. Zhejiang Ocean University, Admiral Makarov National University of Shipbuilding, National University of Defense Technology are dominant in this area. They take 29.87% of the total patent filing.
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 7
Admiral Makarov National University of Shipbuilding
National University of Defense Technology
Hunan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1