Search results for “Well control” companies
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Key Players
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Innovation Intensity
With the analysis among 8,678 patents, we discovered top 481 key players by total patent application. China Petroleum & Chemical Corp., PetroChina Co., Ltd., China National Petroleum Corp. are dominant in this area. They take 5.30% of the total patent filing.
Beijing Shi, China
Patent: 174
Beijing Shi, China
Patent: 153
Beijing Shi, China
Patent: 133
Texas, United States
Patent: 103
Texas, United States
Patent: 103
Sichuan Sheng, China
Patent: 79
Beijing Shi, China
Patent: 61
California, United States
Patent: 46
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 45
Noord-Holland, Netherlands
Patent: 44
Startups & Unicorns
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Innovation Intensity
With the analysis among 38 patents, we discovered top 16 start-ups by total patent application. M-I LLC, Kinetic Pressure Control Ltd., ADS Services LLC are active in this area.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 2,092 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China National Petroleum Corp., PetroChina Co., Ltd., China Petroleum & Chemical Corp. take 9.03% of patent filing during this period.
Beijing Shi, China
Patent: 69
Beijing Shi, China
Patent: 63
Beijing Shi, China
Patent: 57
Sichuan Sheng, China
Patent: 46
Beijing Shi, China
Patent: 34
Tianjin Shi, China
Patent: 22
Sichuan Sheng, China
Patent: 21
Beijing Shi, China
Patent: 20
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 19
Shandong Sheng, China
Patent: 12
New Entrants
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Innovation in recent 5 years
With the analysis among related 2,092 patents in last 5 years, we discover 360 new entrants. Sichuan Hengmingze Petroleum and Natural Gas Engineering Co., Ltd., China Petrochemical Corporation East China Oil and Gas Branch, Nanjing Chervon Industry Co., Ltd. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Chongqing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Research Institutions
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Innovation Intensity
With the analysis among 1,233 patents, we discovered top 250 universities and scientific research institutions by total patent application. Southwest Petroleum University, China University of Petroleum (East China), Hangzhou Dianzi University are dominant in this area. They take 11.11% of the total patent filing.
Sichuan Sheng, China
Patent: 48
Shandong Sheng, China
Patent: 24
Zhejiang Sheng, China
Patent: 16
Massachusetts, United States
Patent: 15
Beijing Shi, China
Patent: 15
Beijing Shi, China
Patent: 12
Shanghai Shi, China
Patent: 11
Guangdong Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 10
Ohio, United States
Patent: 10
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