With the analysis among 572 patents, we discovered top 183 key players by total patent application. Amphenol Systems GmbH, Franklin Fueling Systems LLC, International Business Machines Corp. are dominant in this area. They take 8.92% of the total patent filing.
Berlin, Germany
Patent: 28
Franklin Fueling Systems LLC
Wisconsin, United States
Patent: 13
International Business Machines Corp.
New York, United States
Patent: 10
Texas, United States
Patent: 10
California, United States
Patent: 10
Shanghai Shi, China
Patent: 9
Halliburton Energy Services, Inc.
Texas, United States
Patent: 8
British Nuclear Fuels Ltd.
Colorado, United States
Patent: 8
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With the analysis among related 105 patents applied in the last 5 years. We discover 44 most active companies in this area. The fast-growing Xi'an University of Technology, Commissariat à l´énergie atomique et aux énergies alternatives, Hunan University take 15.24% of patent filing during this period.
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 7
Commissariat à l´énergie atomique et aux énergies alternatives
CENTRE COUNTY, France
Patent: 5
Hunan Sheng, China
Patent: 4
Guangdong Runyu Sensor Co., Ltd
Guangdong Sheng, China
Patent: 4
Hebei University of Technology
Hebei Sheng, China
Patent: 3
Guangdong Zhicheng Champion Group Co., Ltd.
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 2
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 2
With the analysis among related 105 patents in last 5 years, we discover 37 new entrants. Commissariat à l´énergie atomique et aux énergies alternatives, Hunan University, Guangdong Runyu Sensor Co., Ltd are the most active new entrants in this area.
Commissariat à l´énergie atomique et aux énergies alternatives
CENTRE COUNTY, France
Patent: 5
Hunan Sheng, China
Patent: 4
Guangdong Runyu Sensor Co., Ltd
Guangdong Sheng, China
Patent: 4
Guangdong Zhicheng Champion Group Co., Ltd.
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 2
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Sinopec Jingwei Co., Ltd. Shengli Directional Well Company
Shandong Sheng, China
Patent: 2
With the analysis among 185 patents, we discovered top 32 universities and scientific research institutions by total patent application. Beijing University of Technology, Xi'an University of Technology, Hebei University of Technology are dominant in this area. They take 16.76% of the total patent filing.
Beijing University of Technology
Beijing Shi, China
Patent: 10
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 8
Hebei University of Technology
Hebei Sheng, China
Patent: 5
Shanxi Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 4
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Dalian Jiaotong University
Liaoning Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2