With the analysis among 56 patents, we discovered top 22 key players by total patent application. Rhone-Poulenc Chemicals Ltd., Bayer AG, Cabot Corp. are dominant in this area. They take 23.21% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 4
Massachusetts, United States
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 2
Ohio, United States
Patent: 1
Beijing Shi, China
Patent: 1
Michigan, United States
Patent: 1
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With the analysis among related 1 patents applied in the last 5 years. We discover 1 most active companies in this area.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
With the analysis among related 1 patents in last 5 years, we discover 1 new entrants.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
With the analysis among 9 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Zhejiang Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1