WO2025003687 - COMPOSITE ION-CONDUCTING MEMBRANE
National phase entry is expected:
Publication Number
WO/2025/003687
Publication Date
02.01.2025
International Application No.
PCT/GB2024/051673
International Filing Date
28.06.2024
Title **
[English]
COMPOSITE ION-CONDUCTING MEMBRANE
[French]
MEMBRANE COMPOSITE CONDUCTRICE D'IONS
Applicants **
JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED
Inventors
FONGALLAND, Dharshini Chryshantha
NOVY, Melissa Hoang Lan
PETCH, Michael Ian
RODRIGUES RAMOS, Jhonny Albino
YANDRASITS, Michael Andrew
Priority Data
2309718.1
28.06.2023
GB
2400459.0
12.01.2024
GB
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 |
EPO
* |
| 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 | 2313 | |
| EPO | Filing, Examination, Granting | 12222 | |
| Japan | Filing, Examination, Granting | 2408 | |
| South Korea | Filing, Examination, Granting | 2585 | |
| USA | Filing, Examination, Granting | 8340 |
Total:
27,868
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
The present invention provides an ion-conducting membrane and its method of manufacture, the membrane comprising: • (a) an ion-conducting polymer; and • (b) particles of a non-ionically conducting heterocyclic-based polymer comprising basic functional groups.[French]
La présente invention concerne une membrane conductrice d'ions et son procédé de fabrication, la membrane comprenant : • (a) un polymère conducteur d'ions ; et • (b) des particules d'un polymère à base hétérocyclique non ioniquement conducteur comprenant des groupes fonctionnels de base.