With the analysis among 4,489 patents, we discovered top 487 key players by total patent application. Bayer AG, Asahi Kasei Corp., Covestro Pty Ltd. are dominant in this area. They take 13.86% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 403
Tokyo-to, Japan
Patent: 116
Tokyo-to, Japan
Patent: 94
Tokyo-to, Japan
Patent: 66
Tokyo-to, Japan
Patent: 61
Nordrhein-Westfalen, Germany
Patent: 59
Kyoto-fu, Japan
Patent: 46
With the analysis among 6 patents, we discovered top 1 start-ups by total patent application.
Massachusetts, United States
Patent: 6
With the analysis among related 725 patents applied in the last 5 years. We discover 490 most active companies in this area. The fast-growing Toppan, Inc., Covestro Deutschland AG, Jiangsu Yangnong Chemical Group Co., Ltd. take 4.28% of patent filing during this period.
Tokyo-to, Japan
Patent: 11
Nordrhein-Westfalen, Germany
Patent: 11
Jiangsu Sheng, China
Patent: 9
Ningxia Huizi Zizhiqu, China
Patent: 9
Shandong Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 7
With the analysis among related 725 patents in last 5 years, we discover 393 new entrants. Jiangsu Yangnong Chemical Group Co., Ltd., Ningxia Ruitai Technology Co., Ltd., Nihon Matai Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 9
Ningxia Huizi Zizhiqu, China
Patent: 9
Beijing Shi, China
Patent: 6
Centre National De La Recherche Scientif
Massachusetts, United States
Patent: 6
Guangdong Sheng, China
Patent: 5
With the analysis among 313 patents, we discovered top 103 universities and scientific research institutions by total patent application. South China University of Technology, Shaanxi University of Science & Technology, Guilin University of Technology are dominant in this area. They take 9.90% of the total patent filing.
Guangdong Sheng, China
Patent: 11
Shaanxi Sheng, China
Patent: 10
Guangxi Zhuangzu Zizhiqu, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 6
Henan Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5