With the analysis among 455 patents, we discovered top 248 key players by total patent application. PetroChina Co., Ltd., China Petroleum & Chemical Corp., Statos Petroleum SA are dominant in this area. They take 19.34% of the total patent filing.
Beijing Shi, China
Patent: 56
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 18
Uttar Pradesh, India
Patent: 11
Minnesota, United States
Patent: 10
BP Exploration Operating Co. Ltd.
Nordrhein-Westfalen, Germany
Patent: 9
Ciba Specialty Chemicals Water Treatments Ltd.
California, United States
Patent: 7
Hovedstaden, Denmark
Patent: 6
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With the analysis among related 234 patents applied in the last 5 years. We discover 143 most active companies in this area. The fast-growing PetroChina Co., Ltd., China Petroleum & Chemical Corp., Southwest Petroleum University take 21.79% of patent filing during this period.
Beijing Shi, China
Patent: 30
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 12
Southwest Petroleum University
Sichuan Sheng, China
Patent: 9
Liaoning University of Petroleum & Chemical Technology
Liaoning Sheng, China
Patent: 4
China Petroleum University Beijing
Beijing Shi, China
Patent: 3
CNOOC Energy Technology & Services Ltd.
Beijing Shi, China
Patent: 3
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 3
Shengli Oil Field Dongsheng Jinggong Petroleum Development Gro
Shandong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
With the analysis among related 234 patents in last 5 years, we discover 114 new entrants. Shengli Oil Field Dongsheng Jinggong Petroleum Development Gro, Yangtze University, Fuzhou University are the most active new entrants in this area.
Shengli Oil Field Dongsheng Jinggong Petroleum Development Gro
Shandong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Yancheng Hongpeng Leather Machinery Co.,Ltd.
Jiangsu Sheng, China
Patent: 2
China Petroleum & Chemical Corp. Northwest Oilfield Branch
Xinjiang Uygur Zizhiqu, China
Patent: 2
Wuxi Chengerxin Environmental Protection Equipment Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Shaanxi Yanchang Petroleum (Group) Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Sinopec Pipeline Storage & Transportation Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Sinotruk Jinan Power Co., Ltd.
Shandong Sheng, China
Patent: 2
Shandong Bonoli Petroleum Equipment Co., Ltd.
Shandong Sheng, China
Patent: 2
With the analysis among 105 patents, we discovered top 22 universities and scientific research institutions by total patent application. China Petroleum University Beijing, University of Kansas Medical Center, Southwest Petroleum University are dominant in this area. They take 34.29% of the total patent filing.
China Petroleum University Beijing
Beijing Shi, China
Patent: 14
University of Kansas Medical Center
Missouri, United States
Patent: 12
Southwest Petroleum University
Sichuan Sheng, China
Patent: 10
Indian Institute of Technology Madras
Tamil Nadu, India
Patent: 6
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 6
Liaoning University of Petroleum & Chemical Technology
Liaoning Sheng, China
Patent: 6
King Abdulaziz University
Northeast Petroleum University
Heilongjiang Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2