With the analysis among 34 patents, we discovered top 19 key players by total patent application. Halliburton Energy Services, Inc., China National Petroleum Corp., BGP, Inc. are dominant in this area. They take 64.71% of the total patent filing.
Texas, United States
Patent: 12
Beijing Shi, China
Patent: 5
Hebei Sheng, China
Patent: 5
Beijing Shi, China
Patent: 3
Tianjin Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
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With the analysis among related 35 patents applied in the last 5 years. We discover 25 most active companies in this area. The fast-growing Shandong University, Ocean University of China, Halliburton Energy Services, Inc. take 48.57% of patent filing during this period.
Shandong Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 4
Texas, United States
Patent: 3
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
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Patent: 1
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 35 patents in last 5 years, we discover 20 new entrants. Shandong University, Ocean University of China, Chengdu University of Technology are the most active new entrants in this area.
Shandong Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
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Patent: 1
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Ningxia Huizi Zizhiqu, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 34 patents, we discovered top 12 universities and scientific research institutions by total patent application. Shandong University, Ocean University of China, Wuhan University are dominant in this area. They take 47.06% of the total patent filing.
Shandong Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1