Search results for “Workover” companies
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Key Players
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Innovation Intensity
With the analysis among 3,261 patents, we discovered top 487 key players by total patent application. PetroChina Co., Ltd., China Petroleum & Chemical Corp., China National Petroleum Corp. are dominant in this area. They take 14.84% of the total patent filing.
Beijing Shi, China
Patent: 211
Beijing Shi, China
Patent: 161
Beijing Shi, China
Patent: 112
Jilin Sheng, China
Patent: 58
Texas, United States
Patent: 52
Shandong Sheng, China
Patent: 52
Texas, United States
Patent: 52
Beijing Shi, China
Patent: 51
Hubei Sheng, China
Patent: 50
Hubei Sheng, China
Patent: 49
Startups & Unicorns
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Innovation Intensity
With the analysis among 36 patents, we discovered top 4 start-ups by total patent application. M-I LLC, Ranger Energy Services LLC, Urban Monkey are active in this area.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 1,610 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing PetroChina Co., Ltd., China National Petroleum Corp., China Petroleum & Chemical Corp. take 13.91% of patent filing during this period.
Beijing Shi, China
Patent: 101
Beijing Shi, China
Patent: 62
Beijing Shi, China
Patent: 61
Shandong Sheng, China
Patent: 44
Tianjin Shi, China
Patent: 24
Beijing Shi, China
Patent: 24
Jilin Sheng, China
Patent: 22
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 22
Hubei Sheng, China
Patent: 22
Sichuan Sheng, China
Patent: 21
New Entrants
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Innovation in recent 5 years
With the analysis among related 1,610 patents in last 5 years, we discover 358 new entrants. Sichuan Honghua Petroleum Equipment Co. Ltd., Bode Intelligence Technology Co Ltd, Huangshan Huaneng Petrochemical Machinery Co., Ltd. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 21
Shaanxi Sheng, China
Patent: 20
Anhui Sheng, China
Patent: 17
Shandong Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 11
Shaanxi Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9
Heilongjiang Sheng, China
Patent: 8
Research Institutions
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Innovation Intensity
With the analysis among 280 patents, we discovered top 37 universities and scientific research institutions by total patent application. Southwest Petroleum University, China University of Petroleum (East China), Jilin University are dominant in this area. They take 41.07% of the total patent filing.
Sichuan Sheng, China
Patent: 28
Shandong Sheng, China
Patent: 26
Jilin Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 9
Jilin Sheng, China
Patent: 8
Heilongjiang Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Shandong Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Beijing Shi, China
Patent: 2
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