With the analysis among 241 patents, we discovered top 90 key players by total patent application. Halliburton Energy Services, Inc., Schlumberger Technology BV, BJ Services Co. LLC are dominant in this area. They take 19.09% of the total patent filing.
Texas, United States
Patent: 22
Zuid-Holland, Netherlands
Patent: 13
Georgia, United States
Patent: 11
California, United States
Patent: 11
Texas, United States
Patent: 10
Texas, United States
Patent: 8
Texas, United States
Patent: 7
New Jersey, United States
Patent: 7
Delaware, United States
Patent: 7
With the analysis among 7 patents, we discovered top 1 start-ups by total patent application.
Texas, United States
Patent: 7
With the analysis among related 30 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing Quidnet Energy, Inc., China Petroleum & Chemical Corp., SINOPEC Research Institute of Petroleum Engineering take 40.00% of patent filing during this period.
Texas, United States
Patent: 6
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
New York, United States
Patent: 2
Ningxia Huizi Zizhiqu, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 30 patents in last 5 years, we discover 10 new entrants. Quidnet Energy, Inc., Corning, Inc., Terumo Corp. are the most active new entrants in this area.
Texas, United States
Patent: 6
New York, United States
Patent: 2
Ningxia Huizi Zizhiqu, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 50 patents, we discovered top 11 universities and scientific research institutions by total patent application. The Hong Kong University of Science & Technology, Southwest Petroleum University, University of Campinas are dominant in this area. They take 28.00% of the total patent filing.
The Hong Kong University of Science & Technology
Hong Kong SAR, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Mendoza, Argentina
Patent: 1
Jiangsu Sheng, China
Patent: 1