With the analysis among 262 patents, we discovered top 69 key players by total patent application. Celanese Corp., TriQuest LP, JSR Corp. are dominant in this area. They take 37.79% of the total patent filing.
Texas, United States
Patent: 44
Texas, United States
Patent: 31
Tokyo-to, Japan
Patent: 24
Ohio, United States
Patent: 12
New York, United States
Patent: 11
New York, United States
Patent: 10
Tokyo-to, Japan
Patent: 10
Connecticut, United States
Patent: 7
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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.
Tianjin Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 2 new entrants.
Tianjin Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 9 patents, we discovered top 4 universities and scientific research institutions by total patent application. Washington University in St. Louis, Tianjin University of Commerce, Shijiazhuang University are dominant in this area. They take 33.33% of the total patent filing.
Missouri, United States
Patent: 1
Tianjin Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1