Search results for “Effective porosity” companies
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Key Players
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Innovation Intensity
With the analysis among 211 patents, we discovered top 96 key players by total patent application. PetroChina Co., Ltd., Baker Hughes, Inc., China Petroleum & Chemical Corp. are dominant in this area. They take 27.49% of the total patent filing.
Beijing Shi, China
Patent: 31
Texas, United States
Patent: 17
Beijing Shi, China
Patent: 10
Beijing Shi, China
Patent: 8
Saudi Arabia
Patent: 7
Beijing Shi, China
Patent: 7
Texas, United States
Patent: 6
Beijing Shi, China
Patent: 6
Texas, United States
Patent: 5
Kentucky, United States
Patent: 5
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 95 patents applied in the last 5 years. We discover 63 most active companies in this area. The fast-growing PetroChina Co., Ltd., China National Petroleum Corp., China Petroleum & Chemical Corp. take 29.47% of patent filing during this period.
Beijing Shi, China
Patent: 16
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Berlin, Germany
Patent: 4
Sichuan Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
New Entrants
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Innovation in recent 5 years
With the analysis among related 95 patents in last 5 years, we discover 48 new entrants. China National Petroleum Corp., Guangzhou EP Environmental Ltd., Wacker GmbH are the most active new entrants in this area.
Beijing Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 5
Berlin, Germany
Patent: 4
Shaanxi Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 93 patents, we discovered top 35 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 22.58% of the total patent filing.
Sichuan Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Shandong Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
South Korea
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
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