With the analysis among 213 patents, we discovered top 127 key players by total patent application. Schlumberger NV, Cnpc Bohai Equipment Manufacturing Co. Ltd., Hebei Huayou Yiji Pumping Unit Co., Ltd. are dominant in this area. They take 7.04% of the total patent filing.
Texas, United States
Patent: 5
Tianjin Shi, China
Patent: 5
Hebei Sheng, China
Patent: 5
New York, United States
Patent: 3
Niedersachsen, Germany
Patent: 3
Beijing Shi, China
Patent: 3
Connecticut, United States
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Shanghai Shi, China
Patent: 1
With the analysis among related 47 patents applied in the last 5 years. We discover 40 most active companies in this area. The fast-growing AVIC Shenyang Aerodynamic Research Institute, Sinkiang Uigur Autonomous Region No.3 Machine Tools Factory, AMO Development LLC take 14.89% of patent filing during this period.
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Patent: 3
Xinjiang Uygur Zizhiqu, China
Patent: 2
California, United States
Patent: 2
Jiangxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 47 patents in last 5 years, we discover 35 new entrants. AVIC Shenyang Aerodynamic Research Institute, AMO Development LLC, Jiangxi Zhongtian Machinery Co. Ltd. are the most active new entrants in this area.
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Patent: 3
California, United States
Patent: 2
Jiangxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 27 patents, we discovered top 13 universities and scientific research institutions by total patent application. The Open University, China University of Petroleum (East China), Yangtze University are dominant in this area. They take 29.63% of the total patent filing.
Shandong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1