With the analysis among 249 patents, we discovered top 113 key players by total patent application. Halliburton Energy Services, Inc., Metrol Technology Ltd., Stena Drilling Ltd. are dominant in this area. They take 31.73% of the total patent filing.
Halliburton Energy Services, Inc.
Texas, United States
Patent: 53
Aberdeen City, United Kingdom
Patent: 15
CITY OF SCOTLAND, United Kingdom
Patent: 11
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 7
China National Offshore Oil Corp.
Beijing Shi, China
Patent: 6
Rogaland, Norway
Patent: 6
Trendsetter Engineering, Inc.
Texas, United States
Patent: 6
Shanghai Changkai Geotechnical Engineering Co. Ltd.
Shanghai Shi, China
Patent: 6
Schlumberger Technologies, Inc.
New Jersey, United States
Patent: 6
Cnooc Research Institute Co. Ltd.
Beijing Shi, China
Patent: 6
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With the analysis among related 90 patents applied in the last 5 years. We discover 62 most active companies in this area. The fast-growing Metrol Technology Ltd., Yangtze River Water Conservancy Commission Yangtze River Academy of Sciences, Shanghai Changkai Geotechnical Engineering Co. Ltd. take 26.67% of patent filing during this period.
Aberdeen City, United Kingdom
Patent: 15
Yangtze River Water Conservancy Commission Yangtze River Academy of Sciences
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Patent: 6
Shanghai Changkai Geotechnical Engineering Co. Ltd.
Shanghai Shi, China
Patent: 3
China Construction Eighth Engineering Division Corp. Ltd.
Shanghai Shi, China
Patent: 3
China Railway Liuyuan Group Co., Ltd.
Tianjin Shi, China
Patent: 2
Delaware, United States
Patent: 2
Jiangsu Runyang Construction Engineering Group Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Chongqing Three Gorges Soil and Water Drainage Co., Ltd.
Chongqing Shi, China
Patent: 2
China Construction Eighth Bureau Third Construction Co., Ltd.
Jiangsu Sheng, China
Patent: 2
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 2
With the analysis among related 90 patents in last 5 years, we discover 53 new entrants. Metrol Technology Ltd., Yangtze River Water Conservancy Commission Yangtze River Academy of Sciences, China Railway Liuyuan Group Co., Ltd. are the most active new entrants in this area.
Aberdeen City, United Kingdom
Patent: 15
Yangtze River Water Conservancy Commission Yangtze River Academy of Sciences
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Patent: 6
China Railway Liuyuan Group Co., Ltd.
Tianjin Shi, China
Patent: 2
Delaware, United States
Patent: 2
Jiangsu Runyang Construction Engineering Group Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Chongqing Three Gorges Soil and Water Drainage Co., Ltd.
Chongqing Shi, China
Patent: 2
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 2
Shenzhen Hongyuan Construction Engineering Co., Ltd.
Guangdong Sheng, China
Patent: 2
China Construction Third Engineering Bureau Group Co. Ltd.
Hubei Sheng, China
Patent: 1
Shanxi Yuansheng Casting & Forging Industry Co., Ltd.
Shanxi Sheng, China
Patent: 1
With the analysis among 38 patents, we discovered top 10 universities and scientific research institutions by total patent application. China Petroleum University Beijing, South China University of Technology, China University of Petroleum (East China) are dominant in this area. They take 39.47% of the total patent filing.
China Petroleum University Beijing
Beijing Shi, China
Patent: 5
South China University of Technology
Guangdong Sheng, China
Patent: 3
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 1
Southwest Petroleum University
Sichuan Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1