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
Cnpc Bohai Equipment Manufacturing Co. Ltd.
Tianjin Shi, China
Patent: 5
Hebei Huayou Yiji Pumping Unit Co., Ltd.
Hebei Sheng, China
Patent: 5
International Business Machines Corp.
New York, United States
Patent: 3
Niedersachsen, Germany
Patent: 3
Beijing Shi, China
Patent: 3
Connecticut, United States
Patent: 3
A&D Holon Holdings Co., Ltd.
China National Petroleum Corp.
Beijing Shi, China
Patent: 3
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Shanghai United Imaging Healthcare Co., Ltd.
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.
AVIC Shenyang Aerodynamic Research Institute
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Patent: 3
Sinkiang Uigur Autonomous Region No.3 Machine Tools Factory
Xinjiang Uygur Zizhiqu, China
Patent: 2
California, United States
Patent: 2
Jiangxi Zhongtian Machinery Co. Ltd.
Jiangxi Sheng, China
Patent: 1
Powerchina Chengdu Engineering Corp. Ltd.
Sichuan Sheng, China
Patent: 1
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
Chengdu Construction Engineering Group Co., Ltd.
Sichuan Sheng, China
Patent: 1
China Western power Industries co.,Ltd
Sichuan Sheng, China
Patent: 1
CCCC Construction Group Co., Ltd.
Beijing Shi, China
Patent: 1
MCC Baosteel Technology Service Co., Ltd.
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.
AVIC Shenyang Aerodynamic Research Institute
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Patent: 3
California, United States
Patent: 2
Jiangxi Zhongtian Machinery Co. Ltd.
Jiangxi Sheng, China
Patent: 1
Powerchina Chengdu Engineering Corp. Ltd.
Sichuan Sheng, China
Patent: 1
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
Chengdu Construction Engineering Group Co., Ltd.
Sichuan Sheng, China
Patent: 1
China Western power Industries co.,Ltd
Sichuan Sheng, China
Patent: 1
CCCC Construction Group Co., Ltd.
Beijing Shi, China
Patent: 1
MCC Baosteel Technology Service Co., Ltd.
Shanghai Shi, China
Patent: 1
China Railway 22nd Bureau Group Co., Ltd.
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.
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Beijing Institute of Technology
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 1
Agricultural University of Hebei
Hebei Sheng, China
Patent: 1