With the analysis among 141 patents, we discovered top 45 key players by total patent application. Union Carbide Corp., EIDP, Inc., BASF AB are dominant in this area. They take 22.70% of the total patent filing.
Wisconsin, United States
Patent: 12
Delaware, United States
Patent: 11
Nordrhein-Westfalen, Germany
Patent: 7
Minnesota, United States
Patent: 7
Pennsylvania, United States
Patent: 7
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With the analysis among related 5 patents applied in the last 5 years. We discover 3 most active companies in this area.
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
With the analysis among related 5 patents in last 5 years, we discover 3 new entrants.
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
With the analysis among 11 patents, we discovered top 4 universities and scientific research institutions by total patent application. Fuzhou University, Instituto Politecnico Nacional, Xi'an Jiaotong University are dominant in this area. They take 36.36% of the total patent filing.
Fujian Sheng, China
Patent: 2
Distrito Federal, Mexico
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1