With the analysis among 271 patents, we discovered top 138 key players by total patent application. NIPPON STEEL CORP., PREZIOSO Linjebygg AS, Bluemarine Offshore Yard Service BV are dominant in this area. They take 11.81% of the total patent filing.
Tokyo-to, Japan
Patent: 13
Bluemarine Offshore Yard Service BV
Zuid-Holland, Netherlands
Patent: 9
NAUTILUS Floating Solutions Sl
Mitsui E&S Shipbuilding Co., Ltd.
Subsea 7 do Brasil Serviços Ltda.
Rogaland, Norway
Patent: 6
Buskerud, Norway
Patent: 6
China National Petroleum Corp.
Beijing Shi, China
Patent: 5
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With the analysis among related 95 patents applied in the last 5 years. We discover 77 most active companies in this area. The fast-growing Subsea 7 do Brasil Serviços Ltda., Qingdao University of Technology, Itrec BV take 15.79% of patent filing during this period.
Subsea 7 do Brasil Serviços Ltda.
Qingdao University of Technology
Shandong Sheng, China
Patent: 4
Zuid-Holland, Netherlands
Patent: 4
Institute of Oceanology, Chinese Academy of Sciences
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Patent: 4
Hunan Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Oceaneering International, Inc.
Texas, United States
Patent: 2
Ocean University of China
Shandong Sheng, China
Patent: 2
Buskerud, Norway
Patent: 2
Fujian Transportation Planning and Design Institute Co., Ltd.
Fujian Sheng, China
Patent: 2
With the analysis among related 95 patents in last 5 years, we discover 66 new entrants. Subsea 7 do Brasil Serviços Ltda., Qingdao University of Technology, Itrec BV are the most active new entrants in this area.
Subsea 7 do Brasil Serviços Ltda.
Qingdao University of Technology
Shandong Sheng, China
Patent: 4
Zuid-Holland, Netherlands
Patent: 4
Hunan Sheng, China
Patent: 3
Oceaneering International, Inc.
Texas, United States
Patent: 2
Fujian Transportation Planning and Design Institute Co., Ltd.
Fujian Sheng, China
Patent: 2
Tianjin Institute of Water Transport Engineering, Ministry of Transport
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Patent: 2
CCCC Highway Long Bridge Construction National Engineering Research Center Co., Ltd.
Beijing Shi, China
Patent: 2
Zhongjiao No. 1 Engineering Investigation & Design Institute
Tianjin Shi, China
Patent: 2
Zhejiang Kexin Heavy industry Co.,Ltd
Zhejiang Sheng, China
Patent: 2
With the analysis among 81 patents, we discovered top 38 universities and scientific research institutions by total patent application. Tianjin University, Ocean University of China, Qingdao University of Technology are dominant in this area. They take 24.69% of the total patent filing.
Tianjin Shi, China
Patent: 5
Ocean University of China
Shandong Sheng, China
Patent: 4
Qingdao University of Technology
Shandong Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 2
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 2
University of Science & Technology Beijing
Beijing Shi, China
Patent: 2