With the analysis among 255 patents, we discovered top 75 key players by total patent application. Itrec BV, Shell Internationale Research Maatschappij BV, Brown & Root Pty Ltd are dominant in this area. They take 42.75% of the total patent filing.
Zuid-Holland, Netherlands
Patent: 77
Zuid-Holland, Netherlands
Patent: 19
Texas, United States
Patent: 13
Texas, United States
Patent: 10
Shanghai Shi, China
Patent: 9
Texas, United States
Patent: 6
Texas, United States
Patent: 5
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With the analysis among related 55 patents applied in the last 5 years. We discover 35 most active companies in this area. The fast-growing CCCC Third Harbor Engineering Co., Ltd., Itrec BV, JFE Steel Corp. take 36.36% of patent filing during this period.
Shanghai Shi, China
Patent: 9
Zuid-Holland, Netherlands
Patent: 7
Tianjin Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Heilongjiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 55 patents in last 5 years, we discover 30 new entrants. CCCC Third Harbor Engineering Co., Ltd., JFE Steel Corp., Offshore Oil Engineering Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 9
Tianjin Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Heilongjiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 16 patents, we discovered top 8 universities and scientific research institutions by total patent application. Zhejiang University, Zhejiang Ocean University, Harbin Engineering University are dominant in this area. They take 37.50% of the total patent filing.
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1