With the analysis among 428 patents, we discovered top 43 key players by total patent application. Sekisui Chemical Co., Ltd., Evac International Oy, INAX Corp. are dominant in this area. They take 44.16% of the total patent filing.
Osaka-fu, Japan
Patent: 81
Aichi-ken, Japan
Patent: 49
Shandong Sheng, China
Patent: 36
Osaka-fu, Japan
Patent: 10
Niedersachsen, Germany
Patent: 8
With the analysis among 6 patents, we discovered top 1 start-ups by total patent application.
Texas, United States
Patent: 6
With the analysis among related 15 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Legend Energy Advisors LLC, Aqseptence Group GmbH, Qinghuan Tuoda (Suzhou) Environmental Technology Co., Ltd. take 66.67% of patent filing during this period.
Texas, United States
Patent: 5
Jiangsu Sheng, China
Patent: 1
Møre og Romsdal, Norway
Patent: 1
With the analysis among related 15 patents in last 5 years, we discover 1 new entrants.
Jiangsu Sheng, China
Patent: 1
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