With the analysis among 41 patents, we discovered top 11 key players by total patent application. Procter & Gamble Co., Exxonmobil Upstream Research Co., Exxon Production Research Co. are dominant in this area. They take 48.78% of the total patent filing.
Ohio, United States
Patent: 7
Texas, United States
Patent: 7
Texas, United States
Patent: 6
Washington, United States
Patent: 4
Illinois, United States
Patent: 3
Michigan, United States
Patent: 2
Taiwan Province, China
Patent: 1
Michigan, United States
Patent: 1
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With the analysis among related 4 patents applied in the last 5 years. We discover 2 most active companies in this area.
Illinois, United States
Patent: 3
North Carolina, United States
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 2 new entrants.
Illinois, United States
Patent: 3
North Carolina, United States
Patent: 1
With the analysis among 5 patents, we discovered top 1 universities and scientific research institutions by total patent application.
North Carolina, United States
Patent: 1