With the analysis among 318 patents, we discovered top 160 key players by total patent application. Marine Resources Exploration International BV, Shandong Tuopu Hydraulic Pressure Pneumatic Co.,Ltd., Mitsui Miike Machinery Co. Ltd. are dominant in this area. They take 15.09% of the total patent filing.
Noord-Holland, Netherlands
Patent: 23
Shandong Sheng, China
Patent: 12
Tianjin Shi, China
Patent: 8
Gyeonggi-do, South Korea
Patent: 7
Texas, United States
Patent: 7
Hunan Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
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With the analysis among related 410 patents applied in the last 5 years. We discover 161 most active companies in this area. The fast-growing Ocean University of China, Hunan University of Science & Technology, Institute of Deep Sea Science and Engineering, Chinese Academy of Sciences take 20.49% of patent filing during this period.
Shandong Sheng, China
Patent: 55
Hunan Sheng, China
Patent: 19
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Patent: 10
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Patent: 10
Guangdong Sheng, China
Patent: 9
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Patent: 9
Guangdong Sheng, China
Patent: 8
Heilongjiang Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
With the analysis among related 410 patents in last 5 years, we discover 127 new entrants. Institute of Deep Sea Science and Engineering, Chinese Academy of Sciences, Harbin Engineering University, China Ship Scientific Research Center are the most active new entrants in this area.
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Patent: 10
Heilongjiang Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
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Patent: 6
Zhejiang Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 4
Shandong Sheng, China
Patent: 4
Qingdao Beiman Electronic Technology Co., Ltd.
Shandong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
With the analysis among 508 patents, we discovered top 71 universities and scientific research institutions by total patent application. Ocean University of China, Hunan University of Science & Technology, South China Sea Institute of Oceanology are dominant in this area. They take 22.83% of the total patent filing.
Shandong Sheng, China
Patent: 76
Hunan Sheng, China
Patent: 24
Guangdong Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 11
Heilongjiang Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 6
Jilin Sheng, China
Patent: 5
California, United States
Patent: 5
Sichuan Sheng, China
Patent: 5