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.
PetroChina Co., Ltd.
Beijing Shi, China
Patent: 45
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 14
CNOOC Energy Technology & Services Ltd.
Beijing Shi, China
Patent: 7
Xi'an Tianhou Filtration Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 6
China National Petroleum Corp.
Beijing Shi, China
Patent: 5
China National Offshore Oil Corp.
Beijing Shi, China
Patent: 5
Jiangling Motors Co., Ltd.
Jiangxi Sheng, China
Patent: 4
Daqing Oilfield Co., Ltd.
Heilongjiang Sheng, China
Patent: 4
Sinopec Shengli Oilfield Construction Engineering Co. Ltd.
Shandong Sheng, China
Patent: 4
Yanchang Oil Field Co., Ltd.
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.
PetroChina Co., Ltd.
Beijing Shi, China
Patent: 23
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 11
Southwest Petroleum University
Sichuan Sheng, China
Patent: 11
CNOOC Energy Technology & Services Ltd.
Beijing Shi, China
Patent: 6
Jiangling Motors Co., Ltd.
Jiangxi Sheng, China
Patent: 4
Yanchang Oil Field Co., Ltd.
Shaanxi Sheng, China
Patent: 4
Daqing Oilfield Co., Ltd.
Heilongjiang Sheng, China
Patent: 4
FAW Jiefang Automotive Co. Ltd.
Jilin Sheng, China
Patent: 3
China Petroleum University Beijing
Beijing Shi, China
Patent: 3
Sinopec Shengli Oilfield Construction Engineering Co. Ltd.
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.
Jiangling Motors Co., Ltd.
Jiangxi Sheng, China
Patent: 4
Yanchang Oil Field Co., Ltd.
Shaanxi Sheng, China
Patent: 4
Daqing Oilfield Co., Ltd.
Heilongjiang Sheng, China
Patent: 4
FAW Jiefang Automotive Co. Ltd.
Jilin Sheng, China
Patent: 3
Yan'an Sunfull Petroleum Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Shaanxi Xinxin Intelligent Pipe Industry Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Petroleum Engineering Technology Research Institute of China Petroleum & Chemical Corporation Shengli Oilfield Branch
Shandong Sheng, China
Patent: 2
China Petroleum & Chemical Corp. Northwest Oilfield Branch
Xinjiang Uygur Zizhiqu, China
Patent: 2
Pingyuan Filter Co. Ltd.
Henan Sheng, China
Patent: 2
Wuxi Chengerxin Environmental Protection Equipment Technology Co., Ltd.
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.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 13
China Petroleum University Beijing
Beijing Shi, China
Patent: 7
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 3
Northeast Petroleum University
Heilongjiang Sheng, China
Patent: 3
Yangtze University
Hubei Sheng, China
Patent: 2
Xi'an Shiyou University
Shaanxi Sheng, China
Patent: 2
Daqing Petroleum Institute
China
Patent: 2
North Eastern University
Liaoning Sheng, China
Patent: 2
University of Utah
Utah, United States
Patent: 1
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
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