With the analysis among 1,100 patents, we discovered top 312 key players by total patent application. Chevron, Inc., 3M Innovative Properties Co., Mobil Corp. are dominant in this area. They take 25.18% of the total patent filing.
Pennsylvania, United States
Patent: 181
Minnesota, United States
Patent: 50
Texas, United States
Patent: 46
West-Vlaanderen, Belgium
Patent: 30
Osaka-fu, Japan
Patent: 27
Louisiana, United States
Patent: 25
Illinois, United States
Patent: 20
Shanghai Shi, China
Patent: 20
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
With the analysis among related 270 patents applied in the last 5 years. We discover 152 most active companies in this area. The fast-growing Saudi Arabian Oil Co., University of Durham, Yanshan University take 18.52% of patent filing during this period.
DURHAM COUNTY, United Kingdom
Patent: 21
Hebei Sheng, China
Patent: 7
Massachusetts, United States
Patent: 7
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Patent: 6
Anhui Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
CITY OF SCOTLAND, United Kingdom
Patent: 5
Guangdong Sheng, China
Patent: 5
With the analysis among related 270 patents in last 5 years, we discover 115 new entrants. Yanshan University, Merck Patent GmbH, MR Chemie GmbH are the most active new entrants in this area.
Hebei Sheng, China
Patent: 7
Nordrhein-Westfalen, Germany
Patent: 4
Delaware, United States
Patent: 4
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
With the analysis among 385 patents, we discovered top 95 universities and scientific research institutions by total patent application. University of Durham, Lanzhou Institute of Chemical Physics, Beijing Normal University are dominant in this area. They take 20.52% of the total patent filing.
DURHAM COUNTY, United Kingdom
Patent: 31
Gansu Sheng, China
Patent: 17
Beijing Shi, China
Patent: 10
Guangdong Sheng, China
Patent: 8
Hebei Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 7
Shaanxi Sheng, China
Patent: 6
Texas, United States
Patent: 5