With the analysis among 2,319 patents, we discovered top 450 key players by total patent application. Hua Chuan Technology Co., Ltd., Sumitomo Osaka Cement Co., Ltd., POSCO Holdings Inc. are dominant in this area. They take 4.01% of the total patent filing.
Fujian Sheng, China
Patent: 44
Tokyo-to, Japan
Patent: 32
Liaoning Sheng, China
Patent: 17
Beijing Shi, China
Patent: 16
Tokyo-to, Japan
Patent: 15
Liaoning Sheng, China
Patent: 15
Zhejiang Sheng, China
Patent: 14
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 1,738 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Hua Chuan Technology Co., Ltd., Zhejiang Ocean University, South China Sea Institute of Oceanology take 6.96% of patent filing during this period.
Fujian Sheng, China
Patent: 44
Zhejiang Sheng, China
Patent: 44
Guangdong Sheng, China
Patent: 33
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Patent: 30
Shanghai Shi, China
Patent: 28
Hainan Sheng, China
Patent: 24
Shandong Sheng, China
Patent: 20
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Patent: 20
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Patent: 18
With the analysis among related 1,738 patents in last 5 years, we discover 412 new entrants. Hua Chuan Technology Co., Ltd., Liaoning Wuhe Ecological Technology Co., Ltd., Dalian Modern Ocean Ranch Group Co., Ltd. are the most active new entrants in this area.
Fujian Sheng, China
Patent: 44
Liaoning Sheng, China
Patent: 17
Liaoning Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 15
Guangxi Zhuangzu Zizhiqu, China
Patent: 12
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Patent: 12
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Patent: 11
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Patent: 10
Shandong Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 9
With the analysis among 1,730 patents, we discovered top 132 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 25.14% of the total patent filing.
Zhejiang Sheng, China
Patent: 269
Shanghai Shi, China
Patent: 107
Shandong Sheng, China
Patent: 59
Guangdong Sheng, China
Patent: 48
Liaoning Sheng, China
Patent: 44
Hainan Sheng, China
Patent: 28
Guangdong Sheng, China
Patent: 22
Chongqing Shi, China
Patent: 15
Tianjin Shi, China
Patent: 14
Guangxi Zhuangzu Zizhiqu, China
Patent: 12