Search results for “Crustal stress” companies
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Key Players
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Innovation Intensity
With the analysis among 270 patents, we discovered top 169 key players by total patent application. China Petroleum & Chemical Corp., PetroChina Co., Ltd., China National Petroleum Corp. are dominant in this area. They take 28.15% of the total patent filing.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 36
PetroChina Co., Ltd.
Beijing Shi, China
Patent: 30
China National Petroleum Corp.
Beijing Shi, China
Patent: 10
Powerchina Chengdu Engineering Corp. Ltd.
Sichuan Sheng, China
Patent: 7
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 7
China Petroleum & Chemical Corp. Northwest Oilfield Branch
Xinjiang Uygur Zizhiqu, China
Patent: 7
Tiandi Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 6
China Railway First Survey & Design Institute Group Co., Ltd.
Shaanxi Sheng, China
Patent: 6
China National Petroleum Corp. Drilling Research Institute
Beijing Shi, China
Patent: 5
China Railway Eryuan Engineering Group Co., Ltd.
Sichuan Sheng, China
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 443 patents applied in the last 5 years. We discover 201 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Southwest Petroleum University, PetroChina Co., Ltd. take 16.25% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 27
Southwest Petroleum University
Sichuan Sheng, China
Patent: 25
PetroChina Co., Ltd.
Beijing Shi, China
Patent: 20
Wuhan Institute of Geotechnical Mechanics, Chinese Academy of Sciences
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Patent: 20
Chengdu University of Technology
Sichuan Sheng, China
Patent: 16
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 14
University of Shaoxing
Zhejiang Sheng, China
Patent: 13
Central South University
Hunan Sheng, China
Patent: 12
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 12
China Petroleum University Beijing
Beijing Shi, China
Patent: 12
New Entrants
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Innovation in recent 5 years
With the analysis among related 443 patents in last 5 years, we discover 149 new entrants. University of Shaoxing, China Petroleum & Chemical Corp. Northwest Oilfield Branch, China University of Geosciences Beijing are the most active new entrants in this area.
University of Shaoxing
Zhejiang Sheng, China
Patent: 13
China Petroleum & Chemical Corp. Northwest Oilfield Branch
Xinjiang Uygur Zizhiqu, China
Patent: 7
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 5
Yangtze River Water Conservancy Commission Yangtze River Academy of Sciences
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Patent: 5
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 5
China Railway Eryuan Engineering Group Co., Ltd.
Sichuan Sheng, China
Patent: 5
Wuhan University
Hubei Sheng, China
Patent: 4
CNOOC China Ltd.
Tianjin Shi, China
Patent: 4
Sinopec Southwest Oil & Gas Co
Sichuan Sheng, China
Patent: 4
Chongqing Research Inst of China Coal Tech & Eng Group Corp.
Chongqing Shi, China
Patent: 4
Research Institutions
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Innovation Intensity
With the analysis among 475 patents, we discovered top 69 universities and scientific research institutions by total patent application. China University of Mining & Technology, Southwest Petroleum University, Shandong University of Science & Technology are dominant in this area. They take 22.95% of the total patent filing.
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 42
Southwest Petroleum University
Sichuan Sheng, China
Patent: 34
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 26
China Petroleum University Beijing
Beijing Shi, China
Patent: 20
Shandong University
Shandong Sheng, China
Patent: 19
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 18
Chengdu University of Technology
Sichuan Sheng, China
Patent: 18
Central South University
Hunan Sheng, China
Patent: 14
University of Shaoxing
Zhejiang Sheng, China
Patent: 13
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 12
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