With the analysis among 637 patents, we discovered top 192 key players by total patent application. Tosoh Corp., Kureha Corp., DIC Corp. are dominant in this area. They take 15.23% of the total patent filing.
Tokyo-to, Japan
Patent: 34
Hokkaido, Japan
Patent: 32
Tokyo-to, Japan
Patent: 31
Nordrhein-Westfalen, Germany
Patent: 29
Tokyo-to, Japan
Patent: 20
Jiangsu Sheng, China
Patent: 20
Osaka-fu, Japan
Patent: 19
Oklahoma, United States
Patent: 17
Zhejiang Sheng, China
Patent: 15
Zhejiang Sheng, China
Patent: 14
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With the analysis among related 98 patents applied in the last 5 years. We discover 60 most active companies in this area. The fast-growing Zhejiang NHU Special Materials Co., Ltd., Zhejiang NHU Co. Ltd., Jiangsu Huaijiang Technology Co., Ltd. take 21.43% of patent filing during this period.
Zhejiang Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Xinjiang Uygur Zizhiqu, China
Patent: 3
With the analysis among related 98 patents in last 5 years, we discover 43 new entrants. Jiangsu Fangyuan Aramid Research Institute Co., Ltd., Shenzhen Huaying New Material Co., Ltd., Jiangsu Ruixiang Chemical Co. Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Xinjiang Uygur Zizhiqu, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Ningxia Huizi Zizhiqu, China
Patent: 2
Shanxi Sheng, China
Patent: 2
With the analysis among 55 patents, we discovered top 26 universities and scientific research institutions by total patent application. Zhejiang University, Changzhou University, Sichuan University are dominant in this area. They take 50.91% of the total patent filing.
Zhejiang Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1