With the analysis among 120 patents, we discovered top 39 key players by total patent application. Celanese Corp., The General Tire & Rubber Co., Union Carbide Corp. are dominant in this area. They take 23.33% of the total patent filing.
Texas, United States
Patent: 11
Kentucky, United States
Patent: 9
Wisconsin, United States
Patent: 8
Jakarta Raya, Indonesia
Patent: 8
Ohio, United States
Patent: 6
Delaware, United States
Patent: 5
Ohio, United States
Patent: 4
Dorset, United Kingdom
Patent: 4
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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.
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 2 new entrants.
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among 2 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Henan Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1