With the analysis among 914 patents, we discovered top 435 key players by total patent application. TBT Tiefbohrtechnik GmbH & Co., Christensen, Inc., Statos Petroleum SA are dominant in this area. They take 11.16% of the total patent filing.
TBT Tiefbohrtechnik GmbH & Co.
Baden-Württemberg, Germany
Patent: 50
Washington, United States
Patent: 28
Abu Dhabi National Oil Co.
United Arab Emirates
Patent: 19
Braga, Portugal
Patent: 13
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 12
Schaeffler Technologies AG & Co. KG
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With the analysis among related 349 patents applied in the last 5 years. We discover 229 most active companies in this area. The fast-growing Chetocorporation SA, Abu Dhabi National Oil Co., Henan Polytechnic University take 8.02% of patent filing during this period.
Braga, Portugal
Patent: 13
Abu Dhabi National Oil Co.
United Arab Emirates
Patent: 8
Henan Polytechnic University
Henan Sheng, China
Patent: 7
Wuhan Institute of Geotechnical Mechanics, Chinese Academy of Sciences
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Patent: 7
Hunan Sheng, China
Patent: 5
TBT Tiefbohrtechnik GmbH & Co.
Baden-Württemberg, Germany
Patent: 4
Sichuan Sheng, China
Patent: 4
Guangzhou Marine Geological Survey
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Patent: 3
Nanyang Tianda Tongxing Petroleum Technology Co., Ltd.
Henan Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
With the analysis among related 349 patents in last 5 years, we discover 200 new entrants. Chetocorporation SA, Guangzhou Marine Geological Survey, Nanyang Tianda Tongxing Petroleum Technology Co., Ltd. are the most active new entrants in this area.
Braga, Portugal
Patent: 13
Guangzhou Marine Geological Survey
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Patent: 3
Nanyang Tianda Tongxing Petroleum Technology Co., Ltd.
Henan Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Institute of Geology & Geophysics, Chinese Academy of Sciences
Beijing Shi, China
Patent: 3
Shanghai Hilong Drill Pipe Co. Ltd.
Shanghai Shi, China
Patent: 2
Changjiang Three Gorges Survey Institute Co.,Ltd.(Wuhan)
Hubei Sheng, China
Patent: 2
Wuhan Wanbang Laser Diamond Tools Co. Ltd.
Hubei Sheng, China
Patent: 2
Henan Shenhua Energy Engineering Co., Ltd.
Henan Sheng, China
Patent: 2
China Railway 11th Bureau Group Urban Rail Engineering Co., Ltd.
Hubei Sheng, China
Patent: 2
With the analysis among 189 patents, we discovered top 49 universities and scientific research institutions by total patent application. Henan Polytechnic University, Central South University, Southwest Petroleum University are dominant in this area. They take 16.93% of the total patent filing.
Henan Polytechnic University
Henan Sheng, China
Patent: 11
Hunan Sheng, China
Patent: 7
Southwest Petroleum University
Sichuan Sheng, China
Patent: 7
Jilin Sheng, China
Patent: 6
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 4
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 4
China University of Geosciences
Beijing Shi, China
Patent: 4