With the analysis among 323 patents, we discovered top 136 key players by total patent application. Grumman Aerospace Corp., Versabar, Inc., Itrec BV are dominant in this area. They take 16.72% of the total patent filing.
North Carolina, United States
Patent: 22
Louisiana, United States
Patent: 19
Zuid-Holland, Netherlands
Patent: 13
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 9
Babcock & Wilcox Technology, Inc.
Ohio, United States
Patent: 7
Texas, United States
Patent: 6
Shanghai Shi, China
Patent: 6
Furuno Electric Co., Ltd.
Texas, United States
Patent: 5
Naiad Maritime Group, Inc.
Connecticut, United States
Patent: 5
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With the analysis among related 144 patents applied in the last 5 years. We discover 82 most active companies in this area. The fast-growing Gaz Transport et Technigaz, Ocean University of China, Harbin Engineering University take 16.67% of patent filing during this period.
Gaz Transport et Technigaz
Ocean University of China
Shandong Sheng, China
Patent: 6
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 5
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 5
Bombora Wave Power Europe Ltd.
WALES, United Kingdom
Patent: 4
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
China Ship Scientific Research Center
Jiangsu Sheng, China
Patent: 3
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3
With the analysis among related 144 patents in last 5 years, we discover 58 new entrants. Gaz Transport et Technigaz, Bombora Wave Power Europe Ltd., Northwestern Polytechnical University are the most active new entrants in this area.
Gaz Transport et Technigaz
Bombora Wave Power Europe Ltd.
WALES, United Kingdom
Patent: 4
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
China Ship Scientific Research Center
Jiangsu Sheng, China
Patent: 3
Shanghai Shipbuilding Research and Design Institute (the 60th Research Institute of China Shipbuilding Corporation)
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Patent: 2
Hubei Zhongnan Pengli Ocean Exploration System Engineering Co.
Hubei Sheng, China
Patent: 2
Harbin Institute of Technology (Weihai)
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Patent: 2
Aerospace Information Innovation Research Institute, Chinese Academy of Sciences
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Patent: 2
With the analysis among 192 patents, we discovered top 43 universities and scientific research institutions by total patent application. Harbin Engineering University, Ocean University of China, University of Santiago de Compostela are dominant in this area. They take 17.19% of the total patent filing.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 12
Ocean University of China
Shandong Sheng, China
Patent: 11
University of Santiago de Compostela
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 8
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 7
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Dalian Maritime University
Liaoning Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
California Institute of Technology
California, United States
Patent: 3