With the analysis among 7,678 patents, we discovered top 480 key players by total patent application. Halliburton Energy Services, Inc., PetroChina Co., Ltd., China Petroleum & Chemical Corp. are dominant in this area. They take 20.89% of the total patent filing.
Texas, United States
Patent: 741
Beijing Shi, China
Patent: 467
Beijing Shi, China
Patent: 396
Texas, United States
Patent: 396
Beijing Shi, China
Patent: 242
Zuid-Holland, Netherlands
Patent: 198
New Jersey, United States
Patent: 179
Alberta, Canada
Patent: 136
Beijing Shi, China
Patent: 123
With the analysis among 56 patents, we discovered top 10 start-ups by total patent application. Evolution Well Services LLC, Vault Pressure Control LLC, Reveal Energy Services, Inc. are active in this area.
Texas, United States
Patent: 23
Texas, United States
Patent: 8
Texas, United States
Patent: 6
Crestone Peak Resources LLC
Colorado, United States
Patent: 5
Texas, United States
Patent: 4
Texas, United States
Patent: 3
Texas, United States
Patent: 2
Texas, United States
Patent: 2
Nuevo León, Mexico
Patent: 2
Texas, United States
Patent: 1
With the analysis among related 3,138 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Southwest Petroleum University, PetroChina Co., Ltd., China Petroleum & Chemical Corp. take 18.64% of patent filing during this period.
Sichuan Sheng, China
Patent: 217
Beijing Shi, China
Patent: 192
Beijing Shi, China
Patent: 176
Beijing Shi, China
Patent: 133
Beijing Shi, China
Patent: 108
Shandong Sheng, China
Patent: 95
Texas, United States
Patent: 82
Beijing Shi, China
Patent: 75
Sichuan Sheng, China
Patent: 55
With the analysis among related 3,138 patents in last 5 years, we discover 282 new entrants. Sichuan Shenhe New Material Technology Co., Ltd., Shandong University of Science & Technology, Twin Disc, Inc. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 21
Shandong Sheng, China
Patent: 17
Wisconsin, United States
Patent: 11
Sichuan Sheng, China
Patent: 11
Henan Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Chongqing Shi, China
Patent: 9
Hubei Sheng, China
Patent: 9
Texas, United States
Patent: 9
With the analysis among 1,680 patents, we discovered top 97 universities and scientific research institutions by total patent application. Southwest Petroleum University, China Petroleum University Beijing, China University of Petroleum (East China) are dominant in this area. They take 45.00% of the total patent filing.
Sichuan Sheng, China
Patent: 320
Beijing Shi, China
Patent: 171
Shandong Sheng, China
Patent: 166
Shaanxi Sheng, China
Patent: 83
Hubei Sheng, China
Patent: 43
Henan Sheng, China
Patent: 29
Heilongjiang Sheng, China
Patent: 25
Jilin Sheng, China
Patent: 23
Beijing Shi, China
Patent: 19
Shaanxi Sheng, China
Patent: 18