With the analysis among 305 patents, we discovered top 184 key players by total patent application. PetroChina Co., Ltd., China Petroleum & Chemical Corp., Tandem Diabetes Care, Inc. are dominant in this area. They take 9.18% of the total patent filing.
Beijing Shi, China
Patent: 16
Beijing Shi, China
Patent: 7
California, United States
Patent: 5
Shanxi Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 4
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With the analysis among related 50 patents applied in the last 5 years. We discover 41 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Yanchang Oil Field Co., Ltd., Shenyang Institute of Automation take 16.00% of patent filing during this period.
Beijing Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 50 patents in last 5 years, we discover 34 new entrants. Shenyang Institute of Automation, Bohai University, North Eastern University are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
With the analysis among 46 patents, we discovered top 22 universities and scientific research institutions by total patent application. China University of Petroleum (East China), Jilin University, Yangtze University are dominant in this area. They take 17.39% of the total patent filing.
Shandong Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2