With the analysis among 791 patents, we discovered top 419 key players by total patent application. Shanghai Nanotechnology and Application National Engineering Research Center Co., Ltd., Carrier Corp., Kronos International, Inc. are dominant in this area. They take 6.57% of the total patent filing.
Shanghai Shi, China
Patent: 20
Texas, United States
Patent: 13
Osaka-fu, Japan
Patent: 12
Chongqing Shi, China
Patent: 12
Tokyo-to, Japan
Patent: 10
Jiangsu Sheng, China
Patent: 10
Hyogo-ken, Japan
Patent: 9
Beijing Shi, China
Patent: 8
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Kastus Technologies Designated Activity Co.
With the analysis among related 367 patents applied in the last 5 years. We discover 255 most active companies in this area. The fast-growing Jiangsu Yaoxing Environmental Protection Technology Co., Ltd., Chungnam National Univ Industry Collaboration Foundation, Zhejiang University take 5.72% of patent filing during this period.
Jiangsu Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Shandong Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Shanxi Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
With the analysis among related 367 patents in last 5 years, we discover 174 new entrants. Jiangsu Yaoxing Environmental Protection Technology Co., Ltd., Chengdu Xinkeli Chemical Technology Co., Ltd., Chongqing Jiaotong University are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 10
Sichuan Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 3
Shanxi Sheng, China
Patent: 3
Qinghai Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
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Patent: 2
Jiangxi Sheng, China
Patent: 2
With the analysis among 885 patents, we discovered top 249 universities and scientific research institutions by total patent application. Zhejiang University, East China University of Science & Technology, Nankai University are dominant in this area. They take 6.78% of the total patent filing.
Zhejiang Sheng, China
Patent: 23
Shanghai Shi, China
Patent: 21
Tianjin Shi, China
Patent: 15
Jiangsu Sheng, China
Patent: 13
Shanghai Shi, China
Patent: 12
Beijing Shi, China
Patent: 12
Hubei Sheng, China
Patent: 12
Heilongjiang Sheng, China
Patent: 12
Shaanxi Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 11