With the analysis among 37,344 patents, we discovered top 490 key players by total patent application. Kaneka Corp., Sekisui Chemical Co., Ltd., Shin-Etsu Chemical Co., Ltd. are dominant in this area. They take 8.89% of the total patent filing.
Tokyo-to, Japan
Patent: 1,162
Osaka-fu, Japan
Patent: 1,148
Tokyo-to, Japan
Patent: 1,011
United Kingdom
Patent: 708
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 585
Hessen, Germany
Patent: 555
North Carolina, United States
Patent: 501
Delaware, United States
Patent: 485
With the analysis among 41 patents, we discovered top 6 start-ups by total patent application. Knapsack Co., Aisin KK, Geon Performance Solutions LLC are active in this area.
Oregon, United States
Patent: 21
Tokyo-to, Japan
Patent: 13
Ohio, United States
Patent: 3
California, United States
Patent: 1
With the analysis among related 1,284 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Xinjiang Zhongtai Chemical Co., Ltd., ZEON Corp., Alxa Dakangsan Tetrachloroethylene Co. Ltd. take 3.27% of patent filing during this period.
Xinjiang Uygur Zizhiqu, China
Patent: 18
Tokyo-to, Japan
Patent: 13
Nei Mongol Zizhiqu, China
Patent: 11
Tokyo-to, Japan
Patent: 11
Zhejiang Sheng, China
Patent: 10
Hebei Sheng, China
Patent: 9
Ningxia Huizi Zizhiqu, China
Patent: 8
Xinjiang Uygur Zizhiqu, China
Patent: 8
New York, United States
Patent: 8
With the analysis among related 1,284 patents in last 5 years, we discover 389 new entrants. Alxa Dakangsan Tetrachloroethylene Co. Ltd., Ningxia Purui Chemical Co., Ltd., Inner Mongolia Zhangmai Environmental Protection New Material Technology Co., Ltd. are the most active new entrants in this area.
Nei Mongol Zizhiqu, China
Patent: 11
Ningxia Huizi Zizhiqu, China
Patent: 8
Nei Mongol Zizhiqu, China
Patent: 6
Nei Mongol Zizhiqu, China
Patent: 5
Shanghai Shi, China
Patent: 5
Nei Mongol Zizhiqu, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
With the analysis among 777 patents, we discovered top 155 universities and scientific research institutions by total patent application. Zhejiang University of Technology, Beijing University of Chemical Technology, Zhejiang University are dominant in this area. They take 7.59% of the total patent filing.
Zhejiang Sheng, China
Patent: 21
Beijing Shi, China
Patent: 20
Zhejiang Sheng, China
Patent: 18
Tianjin Shi, China
Patent: 18
Massachusetts, United States
Patent: 17
Beijing Shi, China
Patent: 12
Liaoning Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 11
Tianjin Shi, China
Patent: 11