With the analysis among 4 patents, we discovered top 4 key players by total patent application. Xi'an Maurer Petroleum Engineering Laboratory Co., ltd., Beijing Research Institute of Mechanical & Electrical Tech, Xi'an Huaqing Science and Education Industry (Group) Co., Ltd. are dominant in this area. They take 75.00% of the total patent filing.
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
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With the analysis among related 20 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing China University of Petroleum (East China), Beijing University of Technology, Beijing Institute of Technology take 30.00% of patent filing during this period.
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
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Patent: 1
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 20 patents in last 5 years, we discover 12 new entrants. Beijing University of Technology, China University of Petroleum (East China), Jilin University are the most active new entrants in this area.
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
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Patent: 1
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Patent: 1
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 57 patents, we discovered top 16 universities and scientific research institutions by total patent application. Tsinghua University, Beijing Institute of Technology, Beijing University of Technology are dominant in this area. They take 40.35% of the total patent filing.
Beijing Shi, China
Patent: 10
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Jilin Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1