WO2026032903 - COMPLEX KNITTED STRUCTURES AS ELECTRODE FOR ELECTROLYSIS OF WATER
National phase entry:
Publication Number
WO/2026/032903
Publication Date
12.02.2026
International Application No.
PCT/EP2025/072335
International Filing Date
04.08.2025
Title **
[English]
COMPLEX KNITTED STRUCTURES AS ELECTRODE FOR ELECTROLYSIS OF WATER
[French]
STRUCTURES TRICOTÉES COMPLEXES EN TANT QU'ÉLECTRODE POUR L'ÉLECTROLYSE DE L'EAU
Applicants **
UMICORE AG & CO. KG
Inventors
WISER, Artur
GOERENS, Christian
KOENIGS, Dietmar
Priority Data
24192824.1
05.08.2024
EP
Application details
| Total Number of Claims/PCT | * |
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| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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International Searching Authority |
EPO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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* 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 | 2074 | |
| EPO | Filing, Examination, Granting | 9148 | |
| Japan | Filing, Examination, Granting | 2243 | |
| South Korea | Filing, Examination, Granting | 2139 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
20,344
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Abstract[English]
The present invention relates to an electrode for the electrolysis of, in particular, alkaline water solutions. The electrode has a 3D-knitted metal structure in the form of a net. The metal is predominantly made of nickel. The invention also relates to a corresponding electrolysis cell and its use for the electrolysis of alkaline aqueous solutions.[French]
La présente invention concerne une électrode pour l'électrolyse de solutions aqueuses alcalines, en particulier. L'électrode a une structure métallique tricotée en 3D sous la forme d'un filet. Le métal est majoritairement du nickel. L'invention concerne également une cellule d'électrolyse correspondante et son utilisation pour l'électrolyse de solutions aqueuses alcalines.