With the analysis among 81 patents, we discovered top 26 key players by total patent application. Exxon Research & Engineering Co., PetroChina Co., Ltd., China Petroleum & Chemical Corp. are dominant in this area. They take 56.79% of the total patent filing.
Exxon Research & Engineering Co.
Beijing Shi, China
Patent: 12
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 8
SINOPEC Engineering (Group) Co., Ltd.
Beijing Shi, China
Patent: 3
Sinopec Corp. Shengli Oilfield Branch Exploration and Development Research Institute
Shandong Sheng, China
Patent: 3
Daqing Oilfield Co., Ltd.
Heilongjiang Sheng, China
Patent: 2
China Shenhua Coal to Liquid & Chemical Co., Ltd.
Beijing Shi, China
Patent: 2
Beijing Dongxi Analysing Instruments Co. Ltd.
Beijing Shi, China
Patent: 2
Nanjing Jiulanwen Instrument Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
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With the analysis among related 48 patents applied in the last 5 years. We discover 34 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., PetroChina Co., Ltd., Sinopec Corp. Shengli Oilfield Branch Exploration and Development Research Institute take 31.25% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 6
Sinopec Corp. Shengli Oilfield Branch Exploration and Development Research Institute
Shandong Sheng, China
Patent: 3
SINOPEC Engineering (Group) Co., Ltd.
Beijing Shi, China
Patent: 3
China Institute of Meteorology
Hunan Sheng, China
Patent: 2
Tianjin Normal University
Tianjin Shi, China
Patent: 2
Ningxia Hui Autonomous Region Metrology Quality Inspection and Testing Institute
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Patent: 2
Nanjing Jiulanwen Instrument Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
National Center for Food Safety Risk Assessment
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Patent: 2
With the analysis among related 48 patents in last 5 years, we discover 31 new entrants. Sinopec Corp. Shengli Oilfield Branch Exploration and Development Research Institute, SINOPEC Engineering (Group) Co., Ltd., China Institute of Meteorology are the most active new entrants in this area.
Sinopec Corp. Shengli Oilfield Branch Exploration and Development Research Institute
Shandong Sheng, China
Patent: 3
SINOPEC Engineering (Group) Co., Ltd.
Beijing Shi, China
Patent: 3
China Institute of Meteorology
Hunan Sheng, China
Patent: 2
Tianjin Normal University
Tianjin Shi, China
Patent: 2
Ningxia Hui Autonomous Region Metrology Quality Inspection and Testing Institute
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Patent: 2
Nanjing Jiulanwen Instrument Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
National Center for Food Safety Risk Assessment
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Patent: 2
China Shenhua Coal to Liquid & Chemical Co., Ltd.
Beijing Shi, China
Patent: 2
Shanghai Research Institute of China Shenhua Coal-to-Liquid Chemical Co., Ltd.
Shanghai Shi, China
Patent: 2
With the analysis among 33 patents, we discovered top 10 universities and scientific research institutions by total patent application. Xiangtan University, Tianjin Normal University, China University of Geosciences Beijing are dominant in this area. They take 30.30% of the total patent filing.
Hunan Sheng, China
Patent: 2
Tianjin Normal University
Tianjin Shi, China
Patent: 2
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 1
Tianjin University of Science & Technology
Tianjin Shi, China
Patent: 1
Pennsylvania, United States
Patent: 1
Jiangxi Science & Technology Normal University
Jiangxi Sheng, China
Patent: 1