With the analysis among 156 patents, we discovered top 103 key players by total patent application. China National Offshore Oil Corp., Mytilus, CNOOC Deepwater Development Ltd. are dominant in this area. They take 13.46% of the total patent filing.
Beijing Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 4
New York, United States
Patent: 3
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Qingdao Nansen Marine Technology Co., Ltd.
Shandong Sheng, China
Patent: 3
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With the analysis among related 136 patents applied in the last 5 years. We discover 80 most active companies in this area. The fast-growing Ocean University of China, Northwestern Polytechnical University, National University of Defense Technology take 19.12% of patent filing during this period.
Shandong Sheng, China
Patent: 15
Shaanxi Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Shanghai Shi, China
Patent: 4
Shandong Sheng, China
Patent: 3
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Patent: 3
Qingdao Nansen Marine Technology Co., Ltd.
Shandong Sheng, China
Patent: 3
With the analysis among related 136 patents in last 5 years, we discover 68 new entrants. Northwestern Polytechnical University, Tianjin University, Shanghai Maritime University are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 5
Shanghai Shi, China
Patent: 4
Shandong Sheng, China
Patent: 3
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Patent: 3
Qingdao Nansen Marine Technology Co., Ltd.
Shandong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
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Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among 159 patents, we discovered top 44 universities and scientific research institutions by total patent application. Ocean University of China, Northwestern Polytechnical University, National University of Defense Technology are dominant in this area. They take 23.27% of the total patent filing.
Shandong Sheng, China
Patent: 24
Shaanxi Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Shandong Sheng, China
Patent: 3