With the analysis among 77 patents, we discovered top 50 key players by total patent application. THK CO., LTD., NIPPON STEEL CORP., Weatherford Technology Holdings LLC are dominant in this area. They take 20.78% of the total patent filing.
Weatherford Technology Holdings LLC
Texas, United States
Patent: 5
State Grid Corp. of China
Beijing Shi, China
Patent: 3
Massachusetts, United States
Patent: 2
Illinois, United States
Patent: 2
Daqing Oilfield Co., Ltd.
Heilongjiang Sheng, China
Patent: 2
Reell Precision Manufacturing Corp.
Minnesota, United States
Patent: 2
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With the analysis among related 63 patents applied in the last 5 years. We discover 49 most active companies in this area. The fast-growing Dalian University of Technology, THK CO., LTD., South China Agricultural University take 25.40% of patent filing during this period.
Dalian University of Technology
Liaoning Sheng, China
Patent: 6
South China Agricultural University
Guangdong Sheng, China
Patent: 4
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 3
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 2
Hunan Institute of Engineering
Hunan Sheng, China
Patent: 2
Huadian Electric Power Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
With the analysis among related 63 patents in last 5 years, we discover 41 new entrants. Dalian University of Technology, THK CO., LTD., South China Agricultural University are the most active new entrants in this area.
Dalian University of Technology
Liaoning Sheng, China
Patent: 6
South China Agricultural University
Guangdong Sheng, China
Patent: 4
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Hunan Institute of Engineering
Hunan Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Huadian Electric Power Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
With the analysis among 86 patents, we discovered top 35 universities and scientific research institutions by total patent application. The Johns Hopkins University, Hohai University, South China Agricultural University are dominant in this area. They take 22.09% of the total patent filing.
The Johns Hopkins University
Jiangsu Sheng, China
Patent: 6
South China Agricultural University
Guangdong Sheng, China
Patent: 4
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 4
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 3
Washington University in St. Louis
Missouri, United States
Patent: 2
Sichuan Sheng, China
Patent: 2
Beijing Institute of Technology
Beijing Shi, China
Patent: 2
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2