With the analysis among 203 patents, we discovered top 111 key players by total patent application. China Petroleum & Chemical Corp., Exxonmobil Upstream Research Co., Saudi Arabian Oil Co. are dominant in this area. They take 31.03% of the total patent filing.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 28
Exxonmobil Upstream Research Co.
Texas, United States
Patent: 21
Beijing Shi, China
Patent: 13
Sinopec Corp. Shengli Oilfield Branch Exploration and Development Research Institute
Shandong Sheng, China
Patent: 9
Schlumberger Technologies, Inc.
New Jersey, United States
Patent: 7
Texas, United States
Patent: 6
Services Petroliers Schlumberger SA
Schlumberger Technology BV
Zuid-Holland, Netherlands
Patent: 6
No data, please try another search term
With the analysis among related 219 patents applied in the last 5 years. We discover 155 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., PetroChina Co., Ltd., Beijing Research Institute of Uranium Geology take 18.26% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 19
Beijing Shi, China
Patent: 11
Beijing Research Institute of Uranium Geology
Exxonmobil Upstream Research Co.
Texas, United States
Patent: 9
Sinopec Exploration & Production Research Institute
Beijing Shi, China
Patent: 8
Chengdu University of Technology
Sichuan Sheng, China
Patent: 6
Southwest Petroleum University
Sichuan Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 5
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 5
With the analysis among related 219 patents in last 5 years, we discover 133 new entrants. Beijing Research Institute of Uranium Geology, Southwest Petroleum University, CNOOC China Ltd. are the most active new entrants in this area.
Beijing Research Institute of Uranium Geology
Southwest Petroleum University
Sichuan Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 5
CNOOC (China) Co., Ltd. Beijing Research Center
Beijing Shi, China
Patent: 4
Wuhan Dida Kundi Technology Co., Ltd.
Hubei Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 4
China Petroleum & Chemical Corp. Northwest Oilfield Branch
Xinjiang Uygur Zizhiqu, China
Patent: 3
Institute of Hydrogeology and Environmental Geology, Chinese Academy of Geological Sciences
undefined undefined
Patent: 3
China University of Geosciences
Beijing Shi, China
Patent: 3
With the analysis among 128 patents, we discovered top 36 universities and scientific research institutions by total patent application. Beijing Research Institute of Uranium Geology, Chengdu University of Technology, China University of Petroleum (East China) are dominant in this area. They take 26.56% of the total patent filing.
Beijing Research Institute of Uranium Geology
Chengdu University of Technology
Sichuan Sheng, China
Patent: 9
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 7
Southwest Petroleum University
Sichuan Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 6
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 4
East China University of Technology
Jiangxi Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3