WO2023016980 - WATER DEIONIZATION CELLS
National phase entry:
Publication Number
WO/2023/016980
Publication Date
16.02.2023
International Application No.
PCT/EP2022/072220
International Filing Date
08.08.2022
Title **
[English]
WATER DEIONIZATION CELLS
[French]
CELLULES DE DÉSIONISATION D'EAU
Applicants **
ROBERT BOSCH GMBH
Inventors
KUPPAN, Saravanan
BESLI, Muenir
CHRISTENSEN, John F.
HELLSTROM, Sondra
Priority Data
17/400,782
12.08.2021
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 | * |
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| Number of Office Actions | * |
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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
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
| * | |
| * | |
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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 | 2185 | |
| EPO | Filing, Examination, Granting | 10782 | |
| Japan | Filing, Examination, Granting | 2331 | |
| South Korea | Filing, Examination, Granting | 2360 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
22,398
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
A device for removing ions from a solution. The device includes first and second end plates, an anion exchange membrane positioned between the first and second end plates, a first multiple of two or more first cation intercalation electrodes positioned between the first end plate and the anion exchange membrane, and one or more second intercalation electrodes positioned between the second end plate and the anion exchange membrane. The first multiple of two or more first cation intercalation electrodes and the one or more second intercalation electrodes are configured to receive an electric bias of current or voltage such that the first multiple of two or more first cation intercalation electrodes and the one or more second intercalation electrodes store and release ions from the solution.[French]
L'invention concerne un dispositif pour éliminer les ions d'une solution. Le dispositif comprend une première et une seconde plaque d'extrémité, une membrane échangeuse d'anions positionnée entre la première et la seconde plaque d'extrémité, un premier groupe de deux ou plusieurs premières électrodes d'intercalation cationiques positionnées entre la première plaque d'extrémité et la membrane échangeuse d'anions, et une ou plusieurs secondes électrodes d'intercalation positionnées entre la seconde plaque d'extrémité et la membrane échangeuse d'anions. Le premier groupe de deux ou plusieurs premières électrodes d'intercalation cationiques et la ou les secondes électrodes d'intercalation sont configurées pour recevoir une polarisation électrique de courant ou de tension telle que le premier groupe de deux ou plusieurs premières électrodes d'intercalation cationiques et la ou les secondes électrodes d'intercalation stockent et libèrent des ions de la solution.