With the analysis among 559 patents, we discovered top 84 key players by total patent application. Shell Internationale Research Maatschappij BV, UOP LLC, Chevron, Inc. are dominant in this area. They take 37.75% of the total patent filing.
Zuid-Holland, Netherlands
Patent: 97
Illinois, United States
Patent: 59
Pennsylvania, United States
Patent: 55
Texas, United States
Patent: 34
Texas, United States
Patent: 25
Virginia, United States
Patent: 23
Texas, United States
Patent: 18
Noord-Brabant, Netherlands
Patent: 14
Michigan, United States
Patent: 13
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With the analysis among related 90 patents applied in the last 5 years. We discover 31 most active companies in this area. The fast-growing Chevron, Inc., UOP LLC, SABIC Global Technologies BV take 51.11% of patent filing during this period.
Pennsylvania, United States
Patent: 25
Illinois, United States
Patent: 12
Noord-Brabant, Netherlands
Patent: 9
Beijing Shi, China
Patent: 7
Liaoning Sheng, China
Patent: 5
Texas, United States
Patent: 4
Missouri, United States
Patent: 3
Delaware, United States
Patent: 2
Xianyang Petrochemical Co. Ltd.
Shaanxi Sheng, China
Patent: 2
With the analysis among related 90 patents in last 5 years, we discover 22 new entrants. Dalian Petrochemical Research Institute of China Petrochemical Corporation, Lyondell Chemical Technology LP, Refining Technology Solutions LLC are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 5
Texas, United States
Patent: 4
Missouri, United States
Patent: 3
Xinjiang Uygur Zizhiqu, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Xianyang Petrochemical Co. Ltd.
Shaanxi Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 1
With the analysis among 30 patents, we discovered top 4 universities and scientific research institutions by total patent application. China Petroleum University Beijing, China University of Petroleum (East China), Lanzhou Institute of Chemical Physics are dominant in this area. They take 76.67% of the total patent filing.
Beijing Shi, China
Patent: 7
Shandong Sheng, China
Patent: 6
Gansu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1