With the analysis among 206 patents, we discovered top 145 key players by total patent application. State Grid Corp. of China, China Petroleum & Chemical Corp., PetroChina Co., Ltd. are dominant in this area. They take 32.04% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 32
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 23
Beijing Shi, China
Patent: 10
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 10
Sinopec Corp. Shengli Oilfield Branch Exploration and Development Research Institute
Shandong Sheng, China
Patent: 9
State Grid Energy Research Institute Co., Ltd.
Beijing Shi, China
Patent: 8
Shizuoka-ken, Japan
Patent: 6
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 6
Beijing E-hualu Information Technology Co., Ltd.
Beijing Shi, China
Patent: 4
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Shanghai Junzheng Network Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 232 patents applied in the last 5 years. We discover 179 most active companies in this area. The fast-growing State Grid Corp. of China, China Petroleum & Chemical Corp., PetroChina Co., Ltd. take 22.41% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 24
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 20
Beijing Shi, China
Patent: 8
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 8
State Grid Energy Research Institute Co., Ltd.
Beijing Shi, China
Patent: 7
Sinopec Corp. Shengli Oilfield Branch Exploration and Development Research Institute
Shandong Sheng, China
Patent: 7
Sinopec Exploration & Production Research Institute
Beijing Shi, China
Patent: 7
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 6
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 6
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 6
With the analysis among related 232 patents in last 5 years, we discover 160 new entrants. Sinopec Exploration & Production Research Institute, Tianjin Electric Power Corp., Tianjin University are the most active new entrants in this area.
Sinopec Exploration & Production Research Institute
Beijing Shi, China
Patent: 7
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 6
Tianjin Shi, China
Patent: 5
North China Electric Power University
Beijing Shi, China
Patent: 5
Beijing E-hualu Information Technology Co., Ltd.
Beijing Shi, China
Patent: 4
State Grid Tianjin Electric Power Company Electric Power Research Institute
Tianjin Shi, China
Patent: 4
Wuxi Data Lake Information Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 4
Yunnan Sheng, China
Patent: 3
Xi'an West Heat Energy Saving Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 3
With the analysis among 145 patents, we discovered top 52 universities and scientific research institutions by total patent application. China University of Petroleum (East China), Beijing Research Institute of Uranium Geology, Osaka University are dominant in this area. They take 24.14% of the total patent filing.
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 10
Beijing Research Institute of Uranium Geology
North China Electric Power University
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Southwest Petroleum University
Sichuan Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 3
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 3
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 3