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
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 19
Texas, United States
Patent: 13
Texas, United States
Patent: 10
CCCC Third Harbor Engineering Co., Ltd.
Shanghai Shi, China
Patent: 9
Exxon Production Research Co.
Texas, United States
Patent: 6
Santa Fe International Corp.
Texas, United States
Patent: 5
No data, please try another search term
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.
CCCC Third Harbor Engineering Co., Ltd.
Shanghai Shi, China
Patent: 9
Zuid-Holland, Netherlands
Patent: 7
Offshore Oil Engineering Co., Ltd.
Tianjin Shi, China
Patent: 4
Shenzhen Agil Marine Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Tianjin Haiyin Offshore Oil Engineering Co., Ltd.
Tianjin Shi, China
Patent: 2
Tianjin Jingyan Construction Machinery Transmission Co., Ltd.
Tianjin Shi, China
Patent: 2
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
Sinopec Corp. Shengli Oilfield Branch Exploration and Development Research Institute
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.
CCCC Third Harbor Engineering Co., Ltd.
Shanghai Shi, China
Patent: 9
Offshore Oil Engineering Co., Ltd.
Tianjin Shi, China
Patent: 4
Shenzhen Agil Marine Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Tianjin Haiyin Offshore Oil Engineering Co., Ltd.
Tianjin Shi, China
Patent: 2
Tianjin Jingyan Construction Machinery Transmission Co., Ltd.
Tianjin Shi, China
Patent: 2
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
Sinopec Corp. Shengli Oilfield Branch Exploration and Development Research Institute
Shandong Sheng, China
Patent: 1
Ocean University of China
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 Ocean University
Zhejiang Sheng, China
Patent: 2
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
East China University of Science & Technology
Shanghai Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Ocean University of China
Shandong Sheng, China
Patent: 1
Xiamen University of Technology
Fujian Sheng, China
Patent: 1