With the analysis among 172 patents, we discovered top 77 key players by total patent application. Sumitomo Electric Industries Ltd., Versalis SpA, EIDP, Inc. are dominant in this area. They take 19.77% of the total patent filing.
Osaka-fu, Japan
Patent: 15
Lombardia, Italy
Patent: 10
Delaware, United States
Patent: 9
Texas, United States
Patent: 7
California, United States
Patent: 5
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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.
Aichi-ken, Japan
Patent: 1
Yunnan Sheng, China
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 3 new entrants.
Aichi-ken, Japan
Patent: 1
Yunnan Sheng, China
Patent: 1
With the analysis among 18 patents, we discovered top 4 universities and scientific research institutions by total patent application. King Abdulaziz University, Kunming University of Science & Technology, Nanjing University of Technology are dominant in this area. They take 38.89% of the total patent filing.
Yunnan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1