With the analysis among 956 patents, we discovered top 291 key players by total patent application. Baker Hughes, Inc., China Petroleum & Chemical Corp., LiquidPower Specialty Products, Inc. are dominant in this area. They take 30.33% of the total patent filing.
Texas, United States
Patent: 151
Beijing Shi, China
Patent: 86
Texas, United States
Patent: 53
Noord-Holland, Netherlands
Patent: 34
Beijing Shi, China
Patent: 32
Beijing Shi, China
Patent: 27
Hessen, Germany
Patent: 22
Texas, United States
Patent: 21
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 16
Texas, United States
Patent: 15
With the analysis among 5 patents, we discovered top 2 start-ups by total patent application.
Texas, United States
Patent: 4
With the analysis among related 415 patents applied in the last 5 years. We discover 232 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., China National Petroleum Corp., LiquidPower Specialty Products, Inc. take 16.39% of patent filing during this period.
Beijing Shi, China
Patent: 25
Beijing Shi, China
Patent: 23
Texas, United States
Patent: 20
Beijing Shi, China
Patent: 18
Sichuan Sheng, China
Patent: 15
Texas, United States
Patent: 15
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 13
Tianjin Shi, China
Patent: 10
Shandong Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 9
With the analysis among related 415 patents in last 5 years, we discover 183 new entrants. Baker Hughes Oilfield Operations LLC, Zhengzhou Derong Technology Co., Ltd., Langfang Development Zone Zhongyou Kexin Chemical Co., Ltd. are the most active new entrants in this area.
Texas, United States
Patent: 15
Henan Sheng, China
Patent: 9
Hebei Sheng, China
Patent: 7
Xinjiang Uygur Zizhiqu, China
Patent: 6
Michigan, United States
Patent: 5
Sichuan Sheng, China
Patent: 5
California, United States
Patent: 5
Texas, United States
Patent: 5
Hunan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
With the analysis among 231 patents, we discovered top 43 universities and scientific research institutions by total patent application. Southwest Petroleum University, Yangtze University, China University of Petroleum (East China) are dominant in this area. They take 41.13% of the total patent filing.
Sichuan Sheng, China
Patent: 18
Hubei Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10
Pahang, Malaysia
Patent: 9
Massachusetts, United States
Patent: 8
Beijing Shi, China
Patent: 7
Shandong Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5