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.
Texas, United States
Patent: 53
Aberdeen City, United Kingdom
Patent: 15
CITY OF SCOTLAND, United Kingdom
Patent: 11
Zuid-Holland, Netherlands
Patent: 7
Beijing Shi, China
Patent: 6
Rogaland, Norway
Patent: 6
Texas, United States
Patent: 6
Shanghai Shi, China
Patent: 6
New Jersey, United States
Patent: 6
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
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Patent: 6
Shanghai Shi, China
Patent: 3
Shanghai Shi, China
Patent: 3
Tianjin Shi, China
Patent: 2
Delaware, United States
Patent: 2
Jiangsu Runyang Construction Engineering Group Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
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
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Patent: 6
Tianjin Shi, China
Patent: 2
Delaware, United States
Patent: 2
Jiangsu Runyang Construction Engineering Group Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
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.
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
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