With the analysis among 5,508 patents, we discovered top 483 key players by total patent application. Hefei Genius Advanced Material Co., Ltd., Shanghai Sunny International Trading Co. Ltd., China Petroleum & Chemical Corp. are dominant in this area. They take 6.17% of the total patent filing.
Anhui Sheng, China
Patent: 151
Shanghai Shi, China
Patent: 107
Beijing Shi, China
Patent: 82
Sichuan Sheng, China
Patent: 63
Shanghai Shi, China
Patent: 56
Guangdong Sheng, China
Patent: 55
Shanghai Shi, China
Patent: 53
Gansu Sheng, China
Patent: 33
Shanghai Shi, China
Patent: 33
Ehime-ken, Japan
Patent: 28
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
With the analysis among related 2,951 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Chengdu Xinkeli Chemical Technology Co., Ltd., China Petroleum & Chemical Corp., CGN Juner New Materials Co., Ltd. take 3.52% of patent filing during this period.
Sichuan Sheng, China
Patent: 52
Beijing Shi, China
Patent: 34
Zhejiang Sheng, China
Patent: 18
Shanghai Shi, China
Patent: 18
Zhejiang Sheng, China
Patent: 17
Anhui Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 12
Ehime-ken, Japan
Patent: 12
Fujian Sheng, China
Patent: 10
With the analysis among related 2,951 patents in last 5 years, we discover 371 new entrants. CGN Juner(Zhejiang) New Materials CO.,LTD, Jiangsu Dasheng Polymer Co., Ltd., Anqing Zeye New Material Technology Promotion Service Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 10
Anhui Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 7
Jiangsu Kaisheng Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 7
With the analysis among 861 patents, we discovered top 184 universities and scientific research institutions by total patent application. Sichuan University, South China University of Technology, Fujian Normal University are dominant in this area. They take 11.96% of the total patent filing.
Sichuan Sheng, China
Patent: 37
Guangdong Sheng, China
Patent: 35
Fujian Sheng, China
Patent: 26
Liaoning Sheng, China
Patent: 26
Shanghai Shi, China
Patent: 23
Beijing Shi, China
Patent: 17
Jilin Sheng, China
Patent: 17
Shandong Sheng, China
Patent: 16
Shanghai Shi, China
Patent: 15
Zhejiang Sheng, China
Patent: 14