With the analysis among 344 patents, we discovered top 12 key players by total patent application. Shell Internationale Research Maatschappij BV, International Research & Development Corp., Shell Canada Ltd. are dominant in this area. They take 85.47% of the total patent filing.
Zuid-Holland, Netherlands
Patent: 149
Michigan, United States
Patent: 138
Texas, United States
Patent: 6
Beijing Shi, China
Patent: 1
Nordrhein-Westfalen, Germany
Patent: 1
CITY OF ROME, Italy
Patent: 1
Shanghai Shi, China
Patent: 1
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With the analysis among related 2 patents applied in the last 5 years. We discover 2 most active companies in this area.
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Patent: 1
CITY OF ROME, Italy
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 2 new entrants.
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Patent: 1
CITY OF ROME, Italy
Patent: 1
With the analysis among 8 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1