With the analysis among 77 patents, we discovered top 39 key players by total patent application. Landmark Graphics Corp., Conversion Gas Imports LP, North America, Inc. are dominant in this area. They take 24.68% of the total patent filing.
Texas, United States
Patent: 7
Conversion Gas Imports LP
Delaware, United States
Patent: 5
Delaware, United States
Patent: 4
Emilia-Romagna, Italy
Patent: 4
Texas, United States
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 3
Paramount Leisure Industries, Inc.
Arizona, United States
Patent: 3
Forschungszentrum Karlsruhe GmbH
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With the analysis among related 14 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing Shandong University, Shandong Hi-Speed Group Co., Ltd., University of Electronic Science & Technology of China take 42.86% of patent filing during this period.
Shandong Sheng, China
Patent: 2
Shandong Hi-Speed Group Co., Ltd.
Shandong Sheng, China
Patent: 2
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 2
Halliburton Energy Services, Inc.
Texas, United States
Patent: 2
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 1
Schlumberger Technologies, Inc.
New Jersey, United States
Patent: 1
Chengdu University of Technology
Sichuan Sheng, China
Patent: 1
China Petroleum University Beijing
Beijing Shi, China
Patent: 1
Services Petroliers Schlumberger SA
With the analysis among related 14 patents in last 5 years, we discover 13 new entrants. Shandong University, Shandong Hi-Speed Group Co., Ltd., University of Electronic Science & Technology of China are the most active new entrants in this area.
Shandong Sheng, China
Patent: 2
Shandong Hi-Speed Group Co., Ltd.
Shandong Sheng, China
Patent: 2
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 2
Halliburton Energy Services, Inc.
Texas, United States
Patent: 2
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 1
Schlumberger Technologies, Inc.
New Jersey, United States
Patent: 1
Chengdu University of Technology
Sichuan Sheng, China
Patent: 1
China Petroleum University Beijing
Beijing Shi, China
Patent: 1
Services Petroliers Schlumberger SA
With the analysis among 13 patents, we discovered top 7 universities and scientific research institutions by total patent application. Shandong University, University of Electronic Science & Technology of China, Southwest Petroleum University are dominant in this area. They take 46.15% of the total patent filing.
Shandong Sheng, China
Patent: 2
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 2
Southwest Petroleum University
Sichuan Sheng, China
Patent: 2
Chengdu University of Technology
Sichuan Sheng, China
Patent: 1
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 1
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 1
China Petroleum University Beijing
Beijing Shi, China
Patent: 1