With the analysis among 378 patents, we discovered top 85 key players by total patent application. PetroChina Co., Ltd., Baker Hughes, Inc., Mobil Corp. are dominant in this area. They take 22.22% of the total patent filing.
Beijing Shi, China
Patent: 35
Texas, United States
Patent: 28
Texas, United States
Patent: 21
Texas, United States
Patent: 19
Zuid-Holland, Netherlands
Patent: 16
Texas, United States
Patent: 15
New Jersey, United States
Patent: 15
Beijing Shi, China
Patent: 13
Pennsylvania, United States
Patent: 12
With the analysis among 7 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 5
Texas, United States
Patent: 2
With the analysis among related 109 patents applied in the last 5 years. We discover 56 most active companies in this area. The fast-growing Saudi Arabian Oil Co., PetroChina Co., Ltd., China Petroleum & Chemical Corp. take 22.02% of patent filing during this period.
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 6
Texas, United States
Patent: 6
Sichuan Sheng, China
Patent: 6
Heilongjiang Sheng, China
Patent: 5
Texas, United States
Patent: 5
California, United States
Patent: 5
New Jersey, United States
Patent: 4
Zuid-Holland, Netherlands
Patent: 4
With the analysis among related 109 patents in last 5 years, we discover 32 new entrants. Northeast Petroleum University, Beyond Limits Inc., Shell Internationale Research Maatschappij BV are the most active new entrants in this area.
Heilongjiang Sheng, China
Patent: 5
California, United States
Patent: 5
Zuid-Holland, Netherlands
Patent: 4
ExxonMobil Technology & Engineering Co.
Texas, United States
Patent: 4
Texas, United States
Patent: 3
Tianjin Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
With the analysis among 77 patents, we discovered top 18 universities and scientific research institutions by total patent application. China Petroleum University Beijing, Southwest Petroleum University, China University of Petroleum (East China) are dominant in this area. They take 35.06% of the total patent filing.
Beijing Shi, China
Patent: 10
Sichuan Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 6
Heilongjiang Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1