With the analysis among 410 patents, we discovered top 182 key players by total patent application. Halliburton Energy Services, Inc., Calix Ltd., Cytec Technology Corp. are dominant in this area. They take 11.46% of the total patent filing.
Texas, United States
Patent: 21
New South Wales, Australia
Patent: 14
New Jersey, United States
Patent: 12
Noord-Holland, Netherlands
Patent: 10
Beijing Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 8
Yunnan Sheng, China
Patent: 7
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
North Carolina, United States
Patent: 1
With the analysis among related 175 patents applied in the last 5 years. We discover 103 most active companies in this area. The fast-growing China University of Geosciences Beijing, China University of Mining & Technology, Shandong University of Science & Technology take 10.29% of patent filing during this period.
Hubei Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Liaoning Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
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Patent: 5
Jiangsu Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
With the analysis among related 175 patents in last 5 years, we discover 75 new entrants. China University of Geosciences Beijing, China University of Mining & Technology, Wuhan University of Technology are the most active new entrants in this area.
Hubei Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
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Patent: 2
Fujian Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 216 patents, we discovered top 59 universities and scientific research institutions by total patent application. Shandong University of Science & Technology, Southwest Petroleum University, China University of Geosciences Beijing are dominant in this area. They take 12.04% of the total patent filing.
Shandong Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 6
California, United States
Patent: 4