With the analysis among 24 patents, we discovered top 21 key players by total patent application. Qinhuangdao Huakan Geological Engineering Co., Ltd., China Petroleum & Chemical Corp., China Railway Sixth Group Co. Ltd. are dominant in this area. They take 16.67% of the total patent filing.
Hebei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Rainbow Fish Marine Technology (Nantong) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
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With the analysis among related 38 patents applied in the last 5 years. We discover 29 most active companies in this area. The fast-growing Ocean University of China, Qinhuangdao Huakan Geological Engineering Co., Ltd., Chongqing Vocational Institute of Engineering take 21.05% of patent filing during this period.
Shandong Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
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Patent: 1
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Patent: 1
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 38 patents in last 5 years, we discover 27 new entrants. Ocean University of China, Qinhuangdao Huakan Geological Engineering Co., Ltd., Chongqing Vocational Institute of Engineering are the most active new entrants in this area.
Shandong Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
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Patent: 1
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Patent: 1
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 31 patents, we discovered top 12 universities and scientific research institutions by total patent application. Ocean University of China, Universidade Estadual do Rio de Janeiro, Zhejiang Ocean University are dominant in this area. They take 32.26% of the total patent filing.
Shandong Sheng, China
Patent: 5
Rio de Janeiro, Brazil
Patent: 3
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1