Search results for “Zoeppritz equations” companies
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Key Players
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Innovation Intensity
With the analysis among 15 patents, we discovered top 8 key players by total patent application. China Petroleum & Chemical Corp., Petroleum Geophysical Technology Research Institute of China Petrochemical Corporation, PetroChina Co., Ltd. are dominant in this area. They take 120.00% of the total patent filing.
Beijing Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
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 16 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Hohai University, Central South University take 50.00% of patent filing during this period.
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
New Entrants
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Innovation in recent 5 years
With the analysis among related 16 patents in last 5 years, we discover 9 new entrants. Hohai University, Central South University, Sinopec Corp. Shengli Oilfield Branch Exploration and Development Research Institute are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 28 patents, we discovered top 12 universities and scientific research institutions by total patent application. China Petroleum University Beijing, Central South University, China University of Petroleum (East China) are dominant in this area. They take 57.14% of the total patent filing.
Beijing Shi, China
Patent: 4
Hunan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Saudi Arabia
Patent: 1
Shanxi Sheng, China
Patent: 1
Washington, United States
Patent: 1
Sichuan Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
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