With the analysis among 97,687 patents, we discovered top 461 key players by total patent application. Kurita Water Industries Ltd., TOSHIBA Corp., Organo Corp. are dominant in this area. They take 2.62% of the total patent filing.
Rheinland-Pfalz, Germany
Patent: 1,030
Beijing Shi, China
Patent: 445
With the analysis among 358 patents, we discovered top 80 start-ups by total patent application. Orbital Systems AB, Gradiant Corp., H2L Inc. are active in this area.
Massachusetts, United States
Patent: 34
Hovedstaden, Denmark
Patent: 22
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Patent: 19
Arizona, United States
Patent: 11
Colorado, United States
Patent: 11
Ontario, Canada
Patent: 10
With the analysis among related 46,334 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Organo Corp., Kurita Water Industries Ltd., Midea Group Co. Ltd. take 1.43% of patent filing during this period.
Rheinland-Pfalz, Germany
Patent: 238
Jilin Sheng, China
Patent: 183
Guangdong Sheng, China
Patent: 168
Guangdong Sheng, China
Patent: 163
Beijing Shi, China
Patent: 130
Guangdong Sheng, China
Patent: 112
Pennsylvania, United States
Patent: 111
With the analysis among related 46,334 patents in last 5 years, we discover 62 new entrants. WOTA Corp., Hangzhou Robam Appliances Co., Ltd., GreenTech Environmental Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 21
Liaoning Sheng, China
Patent: 20
Hebei Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 11
With the analysis among 17,470 patents, we discovered top 388 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Tongji University, Tsinghua University are dominant in this area. They take 6.08% of the total patent filing.
Guangdong Sheng, China
Patent: 452
Shanghai Shi, China
Patent: 282
Beijing Shi, China
Patent: 244
Beijing Shi, China
Patent: 243
Jiangsu Sheng, China
Patent: 243
Guangdong Sheng, China
Patent: 186
Jiangsu Sheng, China
Patent: 172
Zhejiang Sheng, China
Patent: 147
Liaoning Sheng, China
Patent: 141