With the analysis among 176 patents, we discovered top 114 key players by total patent application. DCNS Energies SASU, Hangzhou Linhuangding New Energy Research Institute Co., Ltd., Marine Power Systems Ltd. are dominant in this area. They take 14.20% of the total patent filing.
Hangzhou Linhuangding New Energy Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 8
Marine Power Systems Ltd.
SWANSEA, United Kingdom
Patent: 7
Alderney Renewable Energy Ltd.
Nan'an Tianchou Machinery Manufacturing Co., Ltd.
Fujian Sheng, China
Patent: 5
Telemark, Norway
Patent: 4
Shanghai Waigaoqiao Shipbuilding Co., Ltd.
Shanghai Shi, China
Patent: 4
Texas, United States
Patent: 3
Washington, United States
Patent: 3
Ockerman Automation Consulting, Inc.
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With the analysis among related 239 patents applied in the last 5 years. We discover 112 most active companies in this area. The fast-growing Dalian University of Technology, DCNS Energies SASU, Zhejiang Ocean University take 12.55% of patent filing during this period.
Dalian University of Technology
Liaoning Sheng, China
Patent: 12
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 9
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 8
Marine Power Systems Ltd.
SWANSEA, United Kingdom
Patent: 7
Hainan Sheng, China
Patent: 6
Nan'an Tianchou Machinery Manufacturing Co., Ltd.
Fujian Sheng, China
Patent: 5
Telemark, Norway
Patent: 4
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 4
Shanghai Waigaoqiao Shipbuilding Co., Ltd.
Shanghai Shi, China
Patent: 4
With the analysis among related 239 patents in last 5 years, we discover 89 new entrants. Marine Power Systems Ltd., Hainan University, Nan'an Tianchou Machinery Manufacturing Co., Ltd. are the most active new entrants in this area.
Marine Power Systems Ltd.
SWANSEA, United Kingdom
Patent: 7
Hainan Sheng, China
Patent: 6
Nan'an Tianchou Machinery Manufacturing Co., Ltd.
Fujian Sheng, China
Patent: 5
Shanghai Waigaoqiao Shipbuilding Co., Ltd.
Shanghai Shi, China
Patent: 4
Guangzhou Marine Geological Survey
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Patent: 4
Telemark, Norway
Patent: 4
Institute of Geology & Geophysics, Chinese Academy of Sciences
Beijing Shi, China
Patent: 3
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
With the analysis among 194 patents, we discovered top 49 universities and scientific research institutions by total patent application. Zhejiang Ocean University, Shanghai Ocean University, Jiangsu University of Science & Technology are dominant in this area. They take 28.35% of the total patent filing.
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 19
Shanghai Ocean University
Shanghai Shi, China
Patent: 14
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 9
Hainan Sheng, China
Patent: 6
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 5
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 5
Ocean University of China
Shandong Sheng, China
Patent: 5
Guangdong Ocean University
Guangdong Sheng, China
Patent: 5
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 4
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 4