With the analysis among 1,203 patents, we discovered top 331 key players by total patent application. BASF AB, Goodrich Corp., Imperial Chemical Industries Ltd. are dominant in this area. They take 13.22% of the total patent filing.
North Carolina, United States
Patent: 53
Delaware, United States
Patent: 41
Berlin, Germany
Patent: 35
Nordrhein-Westfalen, Germany
Patent: 32
Michigan, United States
Patent: 24
Zuid-Holland, Netherlands
Patent: 20
Tokyo-to, Japan
Patent: 19
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 17
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With the analysis among related 191 patents applied in the last 5 years. We discover 124 most active companies in this area. The fast-growing Covestro Deutschland AG, Tianjin University, Oxford University Innovation Ltd. take 10.99% of patent filing during this period.
Nordrhein-Westfalen, Germany
Patent: 9
Tianjin Shi, China
Patent: 6
Texas, United States
Patent: 6
Nordrhein-Westfalen, Germany
Patent: 6
Jilin Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Texas, United States
Patent: 4
Shandong Sheng, China
Patent: 4
With the analysis among related 191 patents in last 5 years, we discover 104 new entrants. Covestro Deutschland AG, Oxford University Innovation Ltd., Evonik Operations GmbH are the most active new entrants in this area.
Nordrhein-Westfalen, Germany
Patent: 9
Nordrhein-Westfalen, Germany
Patent: 6
Jilin Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Shandong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
With the analysis among 138 patents, we discovered top 44 universities and scientific research institutions by total patent application. East China University of Science & Technology, Tianjin University, Jilin University are dominant in this area. They take 18.84% of the total patent filing.
Shanghai Shi, China
Patent: 12
Tianjin Shi, China
Patent: 7
Jilin Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3