With the analysis among 255 patents, we discovered top 80 key players by total patent application. Baker Hughes, Inc., Mitsui E&S Shipbuilding Co., Ltd., Aker Solutions AS are dominant in this area. They take 21.96% of the total patent filing.
Texas, United States
Patent: 21
Tokyo-to, Japan
Patent: 19
Connecticut, United States
Patent: 13
Mitsubishi Heavy Industries, Ltd.
Zuid-Holland, Netherlands
Patent: 8
Texas, United States
Patent: 7
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With the analysis among related 93 patents applied in the last 5 years. We discover 43 most active companies in this area. The fast-growing China University of Petroleum (East China), Guilin University of Technology, Tohoku University take 18.28% of patent filing during this period.
Shandong Sheng, China
Patent: 10
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Miyagi-ken, Japan
Patent: 3
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Patent: 3
Tianjin Shi, China
Patent: 3
BRISTOL, United Kingdom
Patent: 3
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Patent: 2
Texas, United States
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 93 patents in last 5 years, we discover 29 new entrants. China University of Petroleum (East China), Guilin University of Technology, Guangdong Provincial Laboratory of Southern Marine Science and Engineering (Zhanjiang) are the most active new entrants in this area.
Shandong Sheng, China
Patent: 10
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
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Patent: 3
Tianjin Shi, China
Patent: 3
BRISTOL, United Kingdom
Patent: 3
Texas, United States
Patent: 2
With the analysis among 133 patents, we discovered top 24 universities and scientific research institutions by total patent application. China University of Petroleum (East China), Tohoku University, South China University of Technology are dominant in this area. They take 23.31% of the total patent filing.
Shandong Sheng, China
Patent: 10
Miyagi-ken, Japan
Patent: 5
Guangdong Sheng, China
Patent: 5
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Shanghai Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Taiwan Province, China
Patent: 2