Search results for “Wax precipitation” companies
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Key Players
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Innovation Intensity
With the analysis among 318 patents, we discovered top 221 key players by total patent application. PetroChina Co., Ltd., China Petroleum & Chemical Corp., CNOOC Energy Technology & Services Ltd. are dominant in this area. They take 20.75% of the total patent filing.
Beijing Shi, China
Patent: 45
Beijing Shi, China
Patent: 14
Beijing Shi, China
Patent: 7
Shaanxi Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Jiangxi Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
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 216 patents applied in the last 5 years. We discover 144 most active companies in this area. The fast-growing PetroChina Co., Ltd., China Petroleum & Chemical Corp., Southwest Petroleum University take 20.83% of patent filing during this period.
Beijing Shi, China
Patent: 23
Beijing Shi, China
Patent: 11
Sichuan Sheng, China
Patent: 11
Beijing Shi, China
Patent: 6
Jiangxi Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
New Entrants
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Innovation in recent 5 years
With the analysis among related 216 patents in last 5 years, we discover 129 new entrants. Jiangling Motors Co., Ltd., Yanchang Oil Field Co., Ltd., Daqing Oilfield Co., Ltd. are the most active new entrants in this area.
Jiangxi Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 2
Henan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 68 patents, we discovered top 17 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 35.29% of the total patent filing.
Sichuan Sheng, China
Patent: 13
Beijing Shi, China
Patent: 7
Shandong Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
China
Patent: 2
Liaoning Sheng, China
Patent: 2
Utah, United States
Patent: 1
Shanghai Shi, China
Patent: 1
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