With the analysis among 1,470 patents, we discovered top 456 key players by total patent application. Mitsubishi Heavy Industries, Ltd., IHI Corp., China National Offshore Oil Corp. are dominant in this area. They take 6.26% of the total patent filing.
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 36
Tokyo-to, Japan
Patent: 31
China National Offshore Oil Corp.
Beijing Shi, China
Patent: 25
Jiangsu Zhongyun Wind Power Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 21
Guodian United Power Technology Co., Ltd.
Beijing Shi, China
Patent: 20
California, United States
Patent: 19
Samsung Heavy Industries Co., Ltd.
Gyeonggi-do, South Korea
Patent: 16
Guangdong Liansu Technology Industrial Co., Ltd.
Guangdong Sheng, China
Patent: 15
Tokyo-to, Japan
Patent: 13
Exxon Production Research Co.
Texas, United States
Patent: 13
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Boya Gongdao Beijing Robot Technology Co. Ltd.
Beijing Shi, China
Patent: 2
Bretagne, France
Patent: 1
With the analysis among related 1,587 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Harbin Engineering University, Zhejiang University, Ocean University of China take 7.81% of patent filing during this period.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 59
Zhejiang Sheng, China
Patent: 35
Ocean University of China
Shandong Sheng, China
Patent: 30
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 28
Tianjin Shi, China
Patent: 23
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 22
Guangdong Ocean University
Guangdong Sheng, China
Patent: 22
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 20
Shanghai Maritime University
Shanghai Shi, China
Patent: 17
Southwest Petroleum University
Sichuan Sheng, China
Patent: 16
With the analysis among related 1,587 patents in last 5 years, we discover 379 new entrants. Huaneng Clean Energy Research Institute, China Three Gorges Corp., Marine Equipment Research Institute of Jiangsu University of Science and Technology are the most active new entrants in this area.
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 12
Hubei Sheng, China
Patent: 10
Marine Equipment Research Institute of Jiangsu University of Science and Technology
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Patent: 10
National Marine Environmental Testing Center
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Patent: 9
Qingdao National Laboratory of Marine Science and Technology Development Center
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Patent: 8
Shanghai Lianhai New Energy Technology Co., Ltd.
Shanghai Shi, China
Patent: 7
Southern University of Science & Technology
Guangdong Sheng, China
Patent: 7
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 6
Zhongke Great Wall Marine Information System Co., Ltd.
Beijing Shi, China
Patent: 6
Shandong Provincial Institute of Marine Resources and Environment
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Patent: 5
With the analysis among 1,586 patents, we discovered top 164 universities and scientific research institutions by total patent application. Harbin Engineering University, Zhejiang University, Zhejiang Ocean University are dominant in this area. They take 16.33% of the total patent filing.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 91
Zhejiang Sheng, China
Patent: 85
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 83
Ocean University of China
Shandong Sheng, China
Patent: 59
Southwest Petroleum University
Sichuan Sheng, China
Patent: 46
Tianjin Shi, China
Patent: 34
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 31
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 31
Shanghai Ocean University
Shanghai Shi, China
Patent: 29
Guangdong Ocean University
Guangdong Sheng, China
Patent: 28