With the analysis among 13 patents, we discovered top 12 key players by total patent application. Toyota Industries Corp., Maverick Tube Corp., Terrasimco, Inc. are dominant in this area. They take 46.15% of the total patent filing.
Hyogo-ken, Japan
Patent: 2
Missouri, United States
Patent: 2
West Virginia, United States
Patent: 2
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 1
Halliburton Energy Services, Inc.
Texas, United States
Patent: 1
Henan Energy & Chemical Industry Group Co., Ltd.
Henan Sheng, China
Patent: 1
Zhuhai Landa Compressor Co., Ltd.
Guangdong Sheng, China
Patent: 1
Kuen Yang Industrial Co., Ltd.
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With the analysis among related 5 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing China University of Mining & Technology, Xinjiang Institute of Engineering, Northwestern Polytechnical University take 120.00% of patent filing during this period.
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 3
Xinjiang Institute of Engineering
Xinjiang Uygur Zizhiqu, China
Patent: 2
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 1
Henan Energy & Chemical Industry Group Co., Ltd.
Henan Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
With the analysis among related 5 patents in last 5 years, we discover 5 new entrants. Xinjiang Institute of Engineering, Northwestern Polytechnical University, Henan Energy & Chemical Industry Group Co., Ltd. are the most active new entrants in this area.
Xinjiang Institute of Engineering
Xinjiang Uygur Zizhiqu, China
Patent: 2
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 1
Henan Energy & Chemical Industry Group Co., Ltd.
Henan Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
With the analysis among 9 patents, we discovered top 6 universities and scientific research institutions by total patent application. China University of Mining & Technology, Xinjiang Institute of Engineering, Northwestern Polytechnical University are dominant in this area. They take 88.89% of the total patent filing.
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 5
Xinjiang Institute of Engineering
Xinjiang Uygur Zizhiqu, China
Patent: 2
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Shandong Agricultural University
Shandong Sheng, China
Patent: 1
Dalian University of Technology
Liaoning Sheng, China
Patent: 1