With the analysis among 38 patents, we discovered top 13 key players by total patent application. EniChem Synthesis SpA, AGIP SpA, Sumitomo Chemical Co., Ltd. are dominant in this area. They take 73.68% of the total patent filing.
FLORENCE, Italy
Patent: 10
Aichi-ken, Japan
Patent: 2
Jiangsu Sheng, China
Patent: 1
California, United States
Patent: 1
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With the analysis among related 4 patents applied in the last 5 years. We discover 3 most active companies in this area.
Tianjin Shi, China
Patent: 1
California, United States
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 1 new entrants.
Beijing Shi, China
Patent: 1
With the analysis among 20 patents, we discovered top 4 universities and scientific research institutions by total patent application. Tianjin University, University of Minnesota, North China Electric Power University are dominant in this area. They take 70.00% of the total patent filing.
Tianjin Shi, China
Patent: 8
Minnesota, United States
Patent: 3
Beijing Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1