Search results for “Oil well” companies
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Key Players
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Innovation Intensity
With the analysis among 34,494 patents, we discovered top 478 key players by total patent application. PetroChina Co., Ltd., China Petroleum & Chemical Corp., Sinopec Shengli Oilfield Construction Engineering Co. Ltd. are dominant in this area. They take 16.81% of the total patent filing.
Beijing Shi, China
Patent: 3,272
Beijing Shi, China
Patent: 1,870
Shandong Sheng, China
Patent: 657
Tokyo-to, Japan
Patent: 579
Beijing Shi, China
Patent: 518
Texas, United States
Patent: 468
Osaka-fu, Japan
Patent: 412
Heilongjiang Sheng, China
Patent: 399
Tokyo-to, Japan
Patent: 348
Shandong Sheng, China
Patent: 335
Startups & Unicorns
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Innovation Intensity
With the analysis among 56 patents, we discovered top 19 start-ups by total patent application. M-I LLC, PERM, Inc., ADS Services LLC are active in this area.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 10,513 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing PetroChina Co., Ltd., China Petroleum & Chemical Corp., China National Petroleum Corp. take 19.23% of patent filing during this period.
Beijing Shi, China
Patent: 1,142
Beijing Shi, China
Patent: 696
Beijing Shi, China
Patent: 184
Shandong Sheng, China
Patent: 180
Shandong Sheng, China
Patent: 129
Sichuan Sheng, China
Patent: 116
Shandong Sheng, China
Patent: 109
Heilongjiang Sheng, China
Patent: 101
Tianjin Shi, China
Patent: 88
Beijing Shi, China
Patent: 88
New Entrants
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Innovation in recent 5 years
With the analysis among related 10,513 patents in last 5 years, we discover 211 new entrants. Beijing Gridsum Technology Co., Ltd., Xinjiang Zhundong Petroleum Technology Co. Ltd., Qingyang Energy Chemical Group World Petroleum Technology are the most active new entrants in this area.
Beijing Shi, China
Patent: 21
Xinjiang Uygur Zizhiqu, China
Patent: 14
Gansu Sheng, China
Patent: 12
Tianjin Shi, China
Patent: 12
Shandong Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 11
Henan Sheng, China
Patent: 10
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Patent: 10
Xinjiang Uygur Zizhiqu, China
Patent: 10
Research Institutions
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Innovation Intensity
With the analysis among 4,188 patents, we discovered top 212 universities and scientific research institutions by total patent application. China University of Petroleum (East China), Southwest Petroleum University, China Petroleum University Beijing are dominant in this area. They take 33.19% of the total patent filing.
Shandong Sheng, China
Patent: 305
Sichuan Sheng, China
Patent: 261
Beijing Shi, China
Patent: 146
Heilongjiang Sheng, China
Patent: 132
Shaanxi Sheng, China
Patent: 123
Hubei Sheng, China
Patent: 72
Distrito Federal, Mexico
Patent: 43
Shandong Sheng, China
Patent: 42
Jiangsu Sheng, China
Patent: 25
Jilin Sheng, China
Patent: 21
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