With the analysis among 610 patents, we discovered top 192 key players by total patent application. Halliburton Energy Services, Inc., Chevron, Inc., Valois SAS are dominant in this area. They take 11.64% of the total patent filing.
Texas, United States
Patent: 25
Pennsylvania, United States
Patent: 25
New Mexico, France
Patent: 21
Baden-Württemberg, Germany
Patent: 20
Texas, United States
Patent: 19
Beijing Shi, China
Patent: 17
Illinois, United States
Patent: 16
Beijing Shi, China
Patent: 12
Basel-Stadt, Switzerland
Patent: 12
Texas, United States
Patent: 12
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 87 patents applied in the last 5 years. We discover 53 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Xi'an Shiyou University, PetroChina Co., Ltd. take 26.44% of patent filing during this period.
Beijing Shi, China
Patent: 11
Shaanxi Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Sichuan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Texas, United States
Patent: 3
Delaware, United States
Patent: 3
Shandong Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
With the analysis among related 87 patents in last 5 years, we discover 28 new entrants. ConocoPhillips Co., Sinopec Exploration & Production Research Institute, China University of Petroleum (East China) are the most active new entrants in this area.
Delaware, United States
Patent: 3
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Saitama-ken, Japan
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 2
Pennsylvania, United States
Patent: 2
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 60 patents, we discovered top 16 universities and scientific research institutions by total patent application. Xi'an Shiyou University, Southwest Petroleum University, Northeast Petroleum University are dominant in this area. They take 36.67% of the total patent filing.
Shaanxi Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 6
Heilongjiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Missouri, United States
Patent: 1
Beijing Shi, China
Patent: 1