With the analysis among 1,191 patents, we discovered top 481 key players by total patent application. China Petroleum & Chemical Corp., Chevron, Inc., PetroChina Co., Ltd. are dominant in this area. They take 15.87% of the total patent filing.
Beijing Shi, China
Patent: 73
Pennsylvania, United States
Patent: 59
Beijing Shi, China
Patent: 57
Texas, United States
Patent: 46
Shandong Sheng, China
Patent: 22
Tianjin Shi, China
Patent: 16
Delaware, United States
Patent: 15
Beijing Shi, China
Patent: 12
With the analysis among 7 patents, we discovered top 6 start-ups by total patent application. Petrabytes Corp., BeiJing BenLai Factory Science Tech Co Ltd, Dralong are active in this area.
Texas, United States
Patent: 2
Beijing Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Massachusetts, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 385 patents applied in the last 5 years. We discover 253 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., PetroChina Co., Ltd., Yangtze University take 20.26% of patent filing during this period.
Beijing Shi, China
Patent: 36
Beijing Shi, China
Patent: 29
Hubei Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 11
Tianjin Shi, China
Patent: 11
Shandong Sheng, China
Patent: 10
Heilongjiang Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Sichuan Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 7
With the analysis among related 385 patents in last 5 years, we discover 201 new entrants. ExxonMobil Technology & Engineering Co., Shaanxi Yanchang Petroleum (Group) Co., Ltd., China Petroleum & Chemical Corp. Jiangsu Youtian Branch are the most active new entrants in this area.
ExxonMobil Technology & Engineering Co.
Texas, United States
Patent: 2
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Sinopec Southwest Oil & Gas Co
Sichuan Sheng, China
Patent: 2
Metallurgical Industry Planning and Research Institute
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Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 317 patents, we discovered top 67 universities and scientific research institutions by total patent application. China University of Petroleum (East China), Yangtze University, China Petroleum University Beijing are dominant in this area. They take 31.23% of the total patent filing.
Shandong Sheng, China
Patent: 25
Hubei Sheng, China
Patent: 19
Beijing Shi, China
Patent: 17
Sichuan Sheng, China
Patent: 14
Sichuan Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Sichuan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4