With the analysis among 224 patents, we discovered top 103 key players by total patent application. Powerchina Zhongnan Engineering Corp. Ltd., China National Offshore Oil Corp., Exxonmobil Upstream Research Co. are dominant in this area. They take 12.05% of the total patent filing.
Powerchina Zhongnan Engineering Corp. Ltd.
Hunan Sheng, China
Patent: 9
China National Offshore Oil Corp.
Beijing Shi, China
Patent: 8
Exxonmobil Upstream Research Co.
Texas, United States
Patent: 7
Delaware, United States
Patent: 6
Delaware, United States
Patent: 6
Tianjin Shi, China
Patent: 5
National Institute of Information & Communications Technology
Cnooc Research Institute Co. Ltd.
Beijing Shi, China
Patent: 4
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With the analysis among related 305 patents applied in the last 5 years. We discover 98 most active companies in this area. The fast-growing Harbin Engineering University, National Marine Environmental Testing Center, Dalian University of Technology take 17.05% of patent filing during this period.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 22
National Marine Environmental Testing Center
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Patent: 15
Dalian University of Technology
Liaoning Sheng, China
Patent: 15
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 11
Shanghai Ocean University
Shanghai Shi, China
Patent: 11
Qingdao National Laboratory of Marine Science and Technology Development Center
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Patent: 10
Polar Research Institute of China
Shanghai Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Shanghai Maritime University
Shanghai Shi, China
Patent: 7
Wuhan University of Technology
Hubei Sheng, China
Patent: 6
With the analysis among related 305 patents in last 5 years, we discover 70 new entrants. Harbin Engineering University, Qingdao National Laboratory of Marine Science and Technology Development Center, Siemens Gamesa Renewable Energy AS are the most active new entrants in this area.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 22
Qingdao National Laboratory of Marine Science and Technology Development Center
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Patent: 10
Siemens Gamesa Renewable Energy AS
National Marine Environment Prediction Center
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Patent: 4
Yantai Leao Electronic Technology Co., Ltd.
Shandong Sheng, China
Patent: 3
Southern University of Science & Technology
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Shenyang Offshore Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 3
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 3
Guangdong Ocean University
Guangdong Sheng, China
Patent: 3
With the analysis among 409 patents, we discovered top 49 universities and scientific research institutions by total patent application. Harbin Engineering University, Tianjin University, Beijing Normal University are dominant in this area. They take 17.60% of the total patent filing.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 22
Tianjin Shi, China
Patent: 22
Beijing Normal University
Beijing Shi, China
Patent: 15
Dalian Maritime University
Liaoning Sheng, China
Patent: 15
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 13
Shanghai Ocean University
Shanghai Shi, China
Patent: 13
Ocean University of China
Shandong Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 8
Shanghai Maritime University
Shanghai Shi, China
Patent: 8