Search results for “Effective stress” companies
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Key Players
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Innovation Intensity
With the analysis among 404 patents, we discovered top 199 key players by total patent application. China Petroleum & Chemical Corp., Exxonmobil Upstream Research Co., PetroChina Co., Ltd. are dominant in this area. They take 12.87% of the total patent filing.
Beijing Shi, China
Patent: 21
Texas, United States
Patent: 17
Beijing Shi, China
Patent: 14
Saudi Arabia
Patent: 11
Texas, United States
Patent: 11
Delaware, United States
Patent: 10
Tokyo-to, Japan
Patent: 8
Tokyo-to, Japan
Patent: 8
Texas, United States
Patent: 8
Pennsylvania, United States
Patent: 7
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 234 patents applied in the last 5 years. We discover 153 most active companies in this area. The fast-growing Southwest Petroleum University, Saudi Arabian Oil Co., China University of Petroleum (East China) take 14.53% of patent filing during this period.
Sichuan Sheng, China
Patent: 12
Saudi Arabia
Patent: 11
Shandong Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10
Beijing Shi, China
Patent: 8
Beijing Shi, China
Patent: 6
Liaoning Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Hubei Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
New Entrants
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Innovation in recent 5 years
With the analysis among related 234 patents in last 5 years, we discover 114 new entrants. Saudi Arabian Oil Co., China University of Petroleum (East China), China National Petroleum Corp. are the most active new entrants in this area.
Saudi Arabia
Patent: 11
Shandong Sheng, China
Patent: 11
Beijing Shi, China
Patent: 6
Hubei Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Texas, United States
Patent: 4
Beijing Shi, China
Patent: 4
Hubei Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Texas, United States
Patent: 4
Research Institutions
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Innovation Intensity
With the analysis among 252 patents, we discovered top 68 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 20.24% of the total patent filing.
Sichuan Sheng, China
Patent: 20
Beijing Shi, China
Patent: 14
Shandong Sheng, China
Patent: 11
Shaanxi Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 5
Hubei Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
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