With the analysis among 2,614 patents, we discovered top 487 key players by total patent application. PetroChina Co., Ltd., China Petroleum & Chemical Corp., Baker Hughes, Inc. are dominant in this area. They take 12.13% of the total patent filing.
Beijing Shi, China
Patent: 160
Beijing Shi, China
Patent: 81
Texas, United States
Patent: 76
Zuid-Holland, Netherlands
Patent: 59
Texas, United States
Patent: 55
Louisiana, United States
Patent: 50
Zuid-Holland, Netherlands
Patent: 47
Rogaland, Norway
Patent: 44
Rio de Janeiro, Brazil
Patent: 43
Texas, United States
Patent: 41
With the analysis among 15 patents, we discovered top 3 start-ups by total patent application.
Texas, United States
Patent: 7
California, United States
Patent: 5
Texas, United States
Patent: 3
With the analysis among related 997 patents applied in the last 5 years. We discover 441 most active companies in this area. The fast-growing PetroChina Co., Ltd., China Petroleum & Chemical Corp., Southwest Petroleum University take 14.44% of patent filing during this period.
Beijing Shi, China
Patent: 64
Beijing Shi, China
Patent: 47
Sichuan Sheng, China
Patent: 33
Texas, United States
Patent: 16
Texas, United States
Patent: 16
Texas, United States
Patent: 15
Guangdong Sheng, China
Patent: 14
Texas, United States
Patent: 11
Rio de Janeiro, Brazil
Patent: 11
Texas, United States
Patent: 10
With the analysis among related 997 patents in last 5 years, we discover 365 new entrants. Shenzhen Gongkan Geotechnical Group Co., Ltd., Liberty Lift Solutions LLC, Flogistix LP are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 14
Texas, United States
Patent: 10
Oklahoma, United States
Patent: 8
Sichuan Sheng, China
Patent: 8
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Patent: 8
Guangdong Sheng, China
Patent: 8
Chongqing Shi, China
Patent: 7
Cambridgeshire, United Kingdom
Patent: 7
Sichuan Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
With the analysis among 347 patents, we discovered top 78 universities and scientific research institutions by total patent application. Southwest Petroleum University, China Petroleum University Beijing, Sichuan University of Science & Engineering are dominant in this area. They take 24.21% of the total patent filing.
Sichuan Sheng, China
Patent: 47
Beijing Shi, China
Patent: 8
Sichuan Sheng, China
Patent: 7
Massachusetts, United States
Patent: 6
Shandong Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4