With the analysis among 806 patents, we discovered top 465 key players by total patent application. Ocean Industrial Stock Co. Ltd., Mitsubishi Heavy Industries, Ltd., Statos Petroleum SA are dominant in this area. They take 4.22% of the total patent filing.
Ocean Industrial Stock Co. Ltd.
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 10
Shanghai Investigation, Design & Research Institute
Shanghai Shi, China
Patent: 7
China National Offshore Oil Corp.
Beijing Shi, China
Patent: 6
Hebei Sheng, China
Patent: 6
CCCC Third Harbor Engineering Co., Ltd.
Shanghai Shi, China
Patent: 6
HuaDian Heavy Industries Co., Ltd.
Beijing Shi, China
Patent: 5
CCCC First Harbor Engineering Co., Ltd.
Tianjin Shi, China
Patent: 5
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With the analysis among related 718 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Ocean University of China, Shanghai Ocean University, CCCC Third Harbor Engineering Co., Ltd. take 2.51% of patent filing during this period.
Ocean University of China
Shandong Sheng, China
Patent: 6
Shanghai Ocean University
Shanghai Shi, China
Patent: 6
CCCC Third Harbor Engineering Co., Ltd.
Shanghai Shi, China
Patent: 6
Shanghai Investigation, Design & Research Institute
Shanghai Shi, China
Patent: 6
HuaDian Heavy Industries Co., Ltd.
Beijing Shi, China
Patent: 5
Tianjin Institute of Water Transport Engineering, Ministry of Transport
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Patent: 5
Jiangsu Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 4
China Railway 15th Bureau Group Co., Ltd.
Shanghai Shi, China
Patent: 4
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 4
With the analysis among related 718 patents in last 5 years, we discover 451 new entrants. Ocean University of China, CCCC Third Harbor Engineering Co., Ltd., HuaDian Heavy Industries Co., Ltd. are the most active new entrants in this area.
Ocean University of China
Shandong Sheng, China
Patent: 6
CCCC Third Harbor Engineering Co., Ltd.
Shanghai Shi, China
Patent: 6
HuaDian Heavy Industries Co., Ltd.
Beijing Shi, China
Patent: 5
Chongqing Shi, China
Patent: 4
China Railway 15th Bureau Group Co., Ltd.
Shanghai Shi, China
Patent: 4
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 4
COOEC Subsea Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Schlumberger Technology BV
Zuid-Holland, Netherlands
Patent: 4
Qingdao Xiushan Mobile Measurement Co., Ltd.
Shandong Sheng, China
Patent: 4
China Construction Third Bureau Second Const Eng Co. Ltd.
Hubei Sheng, China
Patent: 3
With the analysis among 305 patents, we discovered top 96 universities and scientific research institutions by total patent application. Shanghai Ocean University, Hohai University, Ocean University of China are dominant in this area. They take 8.52% of the total patent filing.
Shanghai Ocean University
Shanghai Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 9
Ocean University of China
Shandong Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 4
PLA University of Science & Technology
Tianjin Shi, China
Patent: 4
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 3
East China Normal University
Shanghai Shi, China
Patent: 3