With the analysis among 668 patents, we discovered top 195 key players by total patent application. Sejin Corp., Bumin Construction Co., Ltd., Toho Sheet & Frame Co. Ltd. are dominant in this area. They take 4.49% of the total patent filing.
Devon, United Kingdom
Patent: 9
Jiangsu Sheng, China
Patent: 7
Okayama-ken, Japan
Patent: 7
Bến Tre, Vietnam
Patent: 6
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
North Carolina, United States
Patent: 2
With the analysis among related 311 patents applied in the last 5 years. We discover 104 most active companies in this area. The fast-growing Shanghai Ocean University, Zhejiang Ocean University, Ocean University of China take 6.75% of patent filing during this period.
Shanghai Shi, China
Patent: 10
Zhejiang Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
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Patent: 4
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Patent: 4
Liaoning Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
With the analysis among related 311 patents in last 5 years, we discover 85 new entrants. Beijing Normal University, Shandong Provincial Institute of Marine Resources and Environment, Dalian University of Technology are the most active new entrants in this area.
Beijing Shi, China
Patent: 5
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Patent: 4
Liaoning Sheng, China
Patent: 4
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Patent: 3
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
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Patent: 2
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Patent: 2
With the analysis among 319 patents, we discovered top 43 universities and scientific research institutions by total patent application. Zhejiang Ocean University, Shanghai Ocean University, Ocean University of China are dominant in this area. They take 21.32% of the total patent filing.
Zhejiang Sheng, China
Patent: 29
Shanghai Shi, China
Patent: 23
Shandong Sheng, China
Patent: 11
Coimbra, Portugal
Patent: 5
Beijing Shi, China
Patent: 5
Fujian Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3