With the analysis among 68 patents, we discovered top 39 key players by total patent application. China National Offshore Oil Corp., Said Spa, Cnooc Research Institute Co. Ltd. are dominant in this area. They take 13.24% of the total patent filing.
China National Offshore Oil Corp.
Beijing Shi, China
Patent: 3
Cnooc Research Institute Co. Ltd.
Beijing Shi, China
Patent: 3
China Railway No. 5 Engineering Group Co., Ltd.
Guizhou Sheng, China
Patent: 2
China Railway No 5 Engineering Group Mechanized Engineering Co
Hunan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
HYUNDAI ENGINEERING & CONSTRUCTION CO., LTD.
Shanghai Shi, China
Patent: 1
China National Petroleum Corp.
Beijing Shi, China
Patent: 1
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With the analysis among related 4 patents applied in the last 5 years. We discover 2 most active companies in this area.
North China University of Water Conservancy and Hydropower
Henan Sheng, China
Patent: 2
Hunan University of Science & Technology
Hunan Sheng, China
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 2 new entrants.
North China University of Water Conservancy and Hydropower
Henan Sheng, China
Patent: 2
Hunan University of Science & Technology
Hunan Sheng, China
Patent: 1
With the analysis among 15 patents, we discovered top 8 universities and scientific research institutions by total patent application. Jilin University, University of Santiago de Compostela, Hubei University of Technology are dominant in this area. They take 40.00% of the total patent filing.
Jilin Sheng, China
Patent: 1
University of Santiago de Compostela
Hubei University of Technology
Hubei Sheng, China
Patent: 1
Guangdong University of Technology
Guangdong Sheng, China
Patent: 1
University of Science & Technology Beijing
Beijing Shi, China
Patent: 1
Hunan University of Science & Technology
Hunan Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Beijing Research Institute of Uranium Geology