With the analysis among 79 patents, we discovered top 30 key players by total patent application. PGS Geophysical AS, Mitsubishi Heavy Industries, Ltd., Schlumberger Holdings Ltd. are dominant in this area. They take 25.32% of the total patent filing.
Mitsubishi Heavy Industries, Ltd.
Schlumberger Holdings Ltd.
British Virgin Islands
Patent: 2
China International Marine Containers (Group) Co., Ltd.
Guangdong Sheng, China
Patent: 1
Furukawa Electric Co., Ltd.
Liaoning Sheng, China
Patent: 1
Texas, United States
Patent: 1
Pennsylvania, United States
Patent: 1
Wuchang Shipbuilding Industry Co. Ltd.
Hubei Sheng, China
Patent: 1
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With the analysis among related 52 patents applied in the last 5 years. We discover 26 most active companies in this area. The fast-growing Harbin Engineering University, Chongqing Jiaotong University, PGS Geophysical AS take 15.38% of patent filing during this period.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 4
Chongqing Jiaotong University
Chongqing Shi, China
Patent: 2
Shandong Jiaotong University
Shandong Sheng, China
Patent: 1
Qingdao National Laboratory of Marine Science and Technology Development Center
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Patent: 1
Hudong-Zhonghua Shipbuilding Group Co., Ltd.
Shanghai Shi, China
Patent: 1
Tianjin Yunfan Marine Technology Co., Ltd.
Tianjin Shi, China
Patent: 1
Mingguang Ruierfei Metal Material Co. Ltd.
Anhui Sheng, China
Patent: 1
East China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences
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Patent: 1
With the analysis among related 52 patents in last 5 years, we discover 25 new entrants. Harbin Engineering University, Chongqing Jiaotong University, Shandong Jiaotong University are the most active new entrants in this area.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 4
Chongqing Jiaotong University
Chongqing Shi, China
Patent: 2
Shandong Jiaotong University
Shandong Sheng, China
Patent: 1
Qingdao National Laboratory of Marine Science and Technology Development Center
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Patent: 1
Hudong-Zhonghua Shipbuilding Group Co., Ltd.
Shanghai Shi, China
Patent: 1
Tianjin Yunfan Marine Technology Co., Ltd.
Tianjin Shi, China
Patent: 1
Mingguang Ruierfei Metal Material Co. Ltd.
Anhui Sheng, China
Patent: 1
East China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences
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Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among 59 patents, we discovered top 15 universities and scientific research institutions by total patent application. Harbin Engineering University, Ocean University of China, Tongji University are dominant in this area. They take 15.25% of the total patent filing.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 4
Ocean University of China
Shandong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Indian Institute of Technology Madras
Tamil Nadu, India
Patent: 2
Chongqing Jiaotong University
Chongqing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1