With the analysis among 136 patents, we discovered top 52 key players by total patent application. Halliburton Energy Services, Inc., PetroChina Co., Ltd., Shell Internationale Research Maatschappij BV are dominant in this area. They take 28.68% of the total patent filing.
Halliburton Energy Services, Inc.
Texas, United States
Patent: 14
Beijing Shi, China
Patent: 13
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 12
Texas, United States
Patent: 11
Texas, United States
Patent: 10
Schlumberger Technologies, Inc.
New Jersey, United States
Patent: 6
Schlumberger Technology BV
Zuid-Holland, Netherlands
Patent: 6
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 5
China National Petroleum Corp.
Beijing Shi, China
Patent: 4
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With the analysis among related 23 patents applied in the last 5 years. We discover 20 most active companies in this area. The fast-growing PetroChina Co., Ltd., Southwest Petroleum University, China University of Mining & Technology take 43.48% of patent filing during this period.
Beijing Shi, China
Patent: 4
Southwest Petroleum University
Sichuan Sheng, China
Patent: 4
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 2
Schlumberger Technologies, Inc.
New Jersey, United States
Patent: 1
CNPC Tubular Goods Research Institute
China Petroleum University Beijing
Beijing Shi, China
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
Baoji Ruilin Petroleum Electromechanical Equipment Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Services Petroliers Schlumberger SA
With the analysis among related 23 patents in last 5 years, we discover 8 new entrants. China University of Mining & Technology, CNPC Tubular Goods Research Institute, Wuhan University of Science & Technology are the most active new entrants in this area.
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 2
CNPC Tubular Goods Research Institute
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 1
Hunan Kaiqiangli Electromechanical Equipment Co., Ltd. Huizhou Branch
Guangdong Sheng, China
Patent: 1
Baoji Ruilin Petroleum Electromechanical Equipment Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Beijing Soft Energy Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 1
China Three Gorges University
Hubei Sheng, China
Patent: 1
With the analysis among 38 patents, we discovered top 15 universities and scientific research institutions by total patent application. Southwest Petroleum University, China Petroleum University Beijing, China University of Petroleum (East China) are dominant in this area. They take 36.84% of the total patent filing.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 6
China Petroleum University Beijing
Beijing Shi, China
Patent: 5
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 3
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 2
Henan Polytechnic University
Henan Sheng, China
Patent: 2
Louisiana State University
Louisiana, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1