WO2025238551 - DESALINATION COMPOSITE MEMBRANE AND METHOD
National phase entry is expected:
Publication Number
WO/2025/238551
Publication Date
20.11.2025
International Application No.
PCT/IB2025/055014
International Filing Date
13.05.2025
Title **
[English]
DESALINATION COMPOSITE MEMBRANE AND METHOD
[French]
MEMBRANE COMPOSITE DE DESSALEMENT ET PROCÉDÉ
Applicants **
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY
Inventors
DI VINCENZO, Maria
NUNES, Suzana P.
Priority Data
63/646,344
13.05.2024
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
| * | |
| Number of Office Actions | * |
| * | |
International Searching Authority |
MOIP
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
|
* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2395 | |
| EPO | Filing, Examination, Granting | 14731 | |
| Japan | Filing, Examination, Granting | 2337 | |
| South Korea | Filing, Examination, Granting | 1861 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
26,064
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Abstract[English]
A composite membrane (322) includes a support layer (310) and a polyamide layer (320) located on the support layer (310), where the polyamide layer (320) includes a polyamide matrix (712) and plural 2-Hydroxy-N-(diphenylmethyl) acetamide (HNDPA) assemblies (302) distributed within the polyamide matrix (712).[French]
L'invention concerne une membrane composite (322) qui comprend une couche de support (310) et une couche de polyamide (320) située sur la couche de support (310), la couche de polyamide (320) comprenant une matrice de polyamide (712) et plusieurs ensembles 2-hydroxy-N- (diphénylméthyl) acétamide (HNDPA) (302) répartis à l'intérieur de la matrice de polyamide (712).