With the analysis among 192 patents, we discovered top 72 key players by total patent application. Huaneng Clean Energy Research Institute, CARBO Ceramics, Inc., Halliburton Energy Services, Inc. are dominant in this area. They take 12.50% of the total patent filing.
Beijing Shi, China
Patent: 9
Texas, United States
Patent: 8
Texas, United States
Patent: 7
New Mexico, United States
Patent: 7
Beijing Shi, China
Patent: 7
California, United States
Patent: 7
CITY OF ROME, Italy
Patent: 6
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
Texas, United States
Patent: 3
California, United States
Patent: 1
With the analysis among related 173 patents applied in the last 5 years. We discover 81 most active companies in this area. The fast-growing China University of Mining & Technology, China Petroleum University Beijing, Huaneng Clean Energy Research Institute take 17.92% of patent filing during this period.
Jiangsu Sheng, China
Patent: 12
Beijing Shi, China
Patent: 10
Beijing Shi, China
Patent: 9
New York, United States
Patent: 8
New York, United States
Patent: 7
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Patent: 6
Hubei Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
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Patent: 4
With the analysis among related 173 patents in last 5 years, we discover 64 new entrants. China University of Mining & Technology, Huaneng Clean Energy Research Institute, The Trustees of Columbia University in The City of New York are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 12
Beijing Shi, China
Patent: 9
New York, United States
Patent: 8
New York, United States
Patent: 7
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Patent: 6
Shandong Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
With the analysis among 125 patents, we discovered top 25 universities and scientific research institutions by total patent application. China Petroleum University Beijing, China University of Mining & Technology, China University of Geosciences Beijing are dominant in this area. They take 32.00% of the total patent filing.
Beijing Shi, China
Patent: 18
Jiangsu Sheng, China
Patent: 12
Hubei Sheng, China
Patent: 10
New York, United States
Patent: 8
Shandong Sheng, China
Patent: 8
New York, United States
Patent: 7
Beijing Shi, China
Patent: 4
Shanxi Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 3