With the analysis among 74 patents, we discovered top 34 key players by total patent application. PetroChina Co., Ltd., Oliwen Geological Technology (Xuzhou) Co., Ltd., China Petroleum & Chemical Corp. are dominant in this area. They take 36.49% of the total patent filing.
Beijing Shi, China
Patent: 10
Oliwen Geological Technology (Xuzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 8
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 6
Jeollanam-do, South Korea
Patent: 3
Sinopec Corp. Shengli Oilfield Branch Exploration and Development Research Institute
Shandong Sheng, China
Patent: 3
Anhui Dongyun Intelligent Equipment Manufacturing Co., Ltd.
Anhui Sheng, China
Patent: 3
KEPCO Nuclear Fuel Co., Ltd.
Minnesota, United States
Patent: 1
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With the analysis among related 54 patents applied in the last 5 years. We discover 35 most active companies in this area. The fast-growing China University of Mining & Technology, PetroChina Co., Ltd., Oliwen Geological Technology (Xuzhou) Co., Ltd. take 44.44% of patent filing during this period.
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Oliwen Geological Technology (Xuzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 8
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Wuhan Institute of Technology
Hubei Sheng, China
Patent: 4
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 4
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 3
Anhui Dongyun Intelligent Equipment Manufacturing Co., Ltd.
Anhui Sheng, China
Patent: 3
China Petroleum University Beijing
Beijing Shi, China
Patent: 3
With the analysis among related 54 patents in last 5 years, we discover 28 new entrants. China University of Mining & Technology, Oliwen Geological Technology (Xuzhou) Co., Ltd., China University of Petroleum (East China) are the most active new entrants in this area.
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 8
Oliwen Geological Technology (Xuzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 8
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 6
Wuhan Institute of Technology
Hubei Sheng, China
Patent: 4
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 4
Anhui Dongyun Intelligent Equipment Manufacturing Co., Ltd.
Anhui Sheng, China
Patent: 3
Chengdu University of Technology
Sichuan Sheng, China
Patent: 2
Beijing Research Institute of Uranium Geology
Guizhou Petroleum Exploration and Development Engineering Research Institute
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Patent: 1
Walkens Energy Technology (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among 49 patents, we discovered top 18 universities and scientific research institutions by total patent application. Nanjing University, China University of Mining & Technology, China University of Petroleum (East China) are dominant in this area. They take 48.98% of the total patent filing.
Jiangsu Sheng, China
Patent: 8
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 8
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 6
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 4
Wuhan Institute of Technology
Hubei Sheng, China
Patent: 4
China Petroleum University Beijing
Beijing Shi, China
Patent: 4
Henan Polytechnic University
Henan Sheng, China
Patent: 3
Chengdu University of Technology
Sichuan Sheng, China
Patent: 2
Beijing Research Institute of Uranium Geology
Hunan Sheng, China
Patent: 1