US Patent 10888820 Osmotic membrane
Patent 10888820 was granted and assigned to Gradiant Corporation on January, 2021 by the United States Patent and Trademark Office.
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Patent abstract
An osmotic membrane comprises an active layer and a composite support layer. The active layer selectively allows passage of water molecules but rejects at least some dissolved ions. The composite support layer includes a side that is bonded to the active layer and comprises an electrospun-fiber sub-layer and a phase-inversion sub-layer.
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Patent Applicant
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Patent Jurisdiction
Patent Number
108888200
Date of Patent
January 12, 2021
0Patent Application Number
157869730
Date Filed
October 18, 2017
0Official Website
Patent Citations Received
Patent Primary Examiner
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Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
108888200
Date of Patent
January 12, 2021
0Patent Application Number
157869730
Date Filed
October 18, 2017
0Official Website
Patent Primary Examiner
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US Patent 10888820 Osmotic membrane
Infobox
Is a
Patent applicant
Current assignee
Patent jurisdiction
Patent number
10888820
Date of patent
January 12, 2021
Patent application number
15786973
Date Filed
October 18, 2017
Patent primary examiner
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