With the analysis among 394 patents, we discovered top 264 key players by total patent application. Micro Motion, Inc., Halliburton Energy Services, Inc., Chevron, Inc. are dominant in this area. They take 11.68% of the total patent filing.
Colorado, United States
Patent: 23
Texas, United States
Patent: 15
Pennsylvania, United States
Patent: 8
Beijing Shi, China
Patent: 5
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 305 patents applied in the last 5 years. We discover 219 most active companies in this area. The fast-growing Micro Motion, Inc., Chongqing University, Beihang University take 7.54% of patent filing during this period.
Colorado, United States
Patent: 11
Chongqing Shi, China
Patent: 8
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Shanxi Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Taiwan Province, China
Patent: 3
With the analysis among related 305 patents in last 5 years, we discover 193 new entrants. Beihang University, Beijing Institute of Technology, North University of China are the most active new entrants in this area.
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Shanxi Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Taiwan Province, China
Patent: 3
Washington, United States
Patent: 3
Sichuan Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
With the analysis among 245 patents, we discovered top 95 universities and scientific research institutions by total patent application. Chongqing University, Tongji University, Beijing University of Technology are dominant in this area. They take 8.16% of the total patent filing.
Chongqing Shi, China
Patent: 9
Shanghai Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Fujian Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4