With the analysis among 190 patents, we discovered top 97 key players by total patent application. Landmark Graphics Corp., China Petroleum & Chemical Corp., NEC Corp. are dominant in this area. They take 22.63% of the total patent filing.
Texas, United States
Patent: 22
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 14
Beijing Shi, China
Patent: 6
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 6
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With the analysis among related 31 patents applied in the last 5 years. We discover 24 most active companies in this area. The fast-growing China University of Petroleum (East China), China University of Geosciences, China Petroleum & Chemical Corp. take 29.03% of patent filing during this period.
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 3
China University of Geosciences
Beijing Shi, China
Patent: 3
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 3
Beijing Normal University
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Institute of Geology, Chinese Academy of Geological Sciences
Beijing Shi, China
Patent: 1
Aichi-ken, Japan
Patent: 1
Schlumberger Technologies, Inc.
New Jersey, United States
Patent: 1
Sinopec Corp. Shengli Oilfield Branch Exploration and Development Research Institute
Shandong Sheng, China
Patent: 1
Texas, United States
Patent: 1
With the analysis among related 31 patents in last 5 years, we discover 15 new entrants. Beijing Normal University, Institute of Geology, Chinese Academy of Geological Sciences, Sinopec Zhongyuan Oilfield Branch Geophysical Research Institute are the most active new entrants in this area.
Beijing Normal University
Beijing Shi, China
Patent: 2
Institute of Geology, Chinese Academy of Geological Sciences
Beijing Shi, China
Patent: 1
Sinopec Zhongyuan Oilfield Branch Geophysical Research Institute
Henan Sheng, China
Patent: 1
Furukawa Automotive Systems, Inc.
Shiga-ken, Japan
Patent: 1
Furukawa Electric Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
CNOOC Deepwater Development Ltd.
Guangdong Sheng, China
Patent: 1
Yamanashi-ken, Japan
Patent: 1
Northeast Petroleum University
Heilongjiang Sheng, China
Patent: 1
With the analysis among 43 patents, we discovered top 14 universities and scientific research institutions by total patent application. China University of Petroleum (East China), China University of Geosciences, Beijing Normal University are dominant in this area. They take 58.14% of the total patent filing.
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 12
China University of Geosciences
Beijing Shi, China
Patent: 4
Beijing Normal University
Beijing Shi, China
Patent: 2
Beijing Research Institute of Uranium Geology
Beijing Shi, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Korea Institute of Science & Technology
Chengdu University of Technology
Sichuan Sheng, China
Patent: 1
Kyushu Institute of Technology
Fukuoka-ken, Japan
Patent: 1