With the analysis among 8,134 patents, we discovered top 444 key players by total patent application. TOTO Ltd., Shin-Etsu Chemical Co., Ltd., Shanghai Nanotechnology and Application National Engineering Research Center Co., Ltd. are dominant in this area. They take 2.02% of the total patent filing.
Fukuoka-ken, Japan
Patent: 57
Tokyo-to, Japan
Patent: 55
Shanghai Shi, China
Patent: 52
Toyama-ken, Japan
Patent: 45
Nordrhein-Westfalen, Germany
Patent: 42
Guangdong Sheng, China
Patent: 41
Tokyo-to, Japan
Patent: 34
Ohio, United States
Patent: 33
With the analysis among 56 patents, we discovered top 21 start-ups by total patent application. Molekule, Inc., Syzygy Plasmonics, Inc., Radic8 Pte Ltd. are active in this area.
California, United States
Patent: 12
Texas, United States
Patent: 11
California, United States
Patent: 4
BRISTOL, United Kingdom
Patent: 2
Pure-Light Technologies, Inc.
Idaho, United States
Patent: 2
Michigan, United States
Patent: 2
With the analysis among related 16,878 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Jiangsu University, Fuzhou University, Shaanxi University of Science & Technology take 3.45% of patent filing during this period.
Jiangsu Sheng, China
Patent: 209
Fujian Sheng, China
Patent: 193
Shaanxi Sheng, China
Patent: 180
Guangdong Sheng, China
Patent: 127
Jiangsu Sheng, China
Patent: 112
Liaoning Sheng, China
Patent: 111
Jiangsu Sheng, China
Patent: 108
Guangdong Sheng, China
Patent: 107
Zhejiang Sheng, China
Patent: 104
Jiangsu Sheng, China
Patent: 100
With the analysis among related 16,878 patents in last 5 years, we discover 196 new entrants. Chongqing Technology & Business University, Guangzhou Zike Environmental Technology Co. Ltd., Guangzhou University are the most active new entrants in this area.
Chongqing Shi, China
Patent: 54
Guangdong Sheng, China
Patent: 41
Guangdong Sheng, China
Patent: 40
Jiangsu Sheng, China
Patent: 29
Hebei Sheng, China
Patent: 28
Jiangsu Sheng, China
Patent: 28
Liaoning Sheng, China
Patent: 27
Sichuan Sheng, China
Patent: 26
Shaanxi Sheng, China
Patent: 25
With the analysis among 11,743 patents, we discovered top 381 universities and scientific research institutions by total patent application. Jiangsu University, Fuzhou University, Shaanxi University of Science & Technology are dominant in this area. They take 6.58% of the total patent filing.
Jiangsu Sheng, China
Patent: 314
Fujian Sheng, China
Patent: 256
Shaanxi Sheng, China
Patent: 203
Guangdong Sheng, China
Patent: 142
Guangdong Sheng, China
Patent: 119
Jiangsu Sheng, China
Patent: 119
Liaoning Sheng, China
Patent: 118
Jiangsu Sheng, China
Patent: 115
Shandong Sheng, China
Patent: 114
Hunan Sheng, China
Patent: 112