With the analysis among 21 patents, we discovered top 13 key players by total patent application. Landmark Graphics Corp., International Business Machines Corp., China Petroleum & Chemical Corp. are dominant in this area. They take 47.62% of the total patent filing.
Texas, United States
Patent: 6
New York, United States
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Texas, United States
Patent: 1
Texas, United States
Patent: 1
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With the analysis among related 8 patents applied in the last 5 years. We discover 8 most active companies in this area. The fast-growing China University of Petroleum (East China), PetroChina Co., Ltd., University of Electronic Science & Technology of China take 62.50% of patent filing during this period.
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 8 new entrants. China University of Petroleum (East China), PetroChina Co., Ltd., University of Electronic Science & Technology of China are the most active new entrants in this area.
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 10 patents, we discovered top 5 universities and scientific research institutions by total patent application. China University of Petroleum (East China), Ocean University of China, Tongji University are dominant in this area. They take 70.00% of the total patent filing.
Shandong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1