WO2024180031 - GPF WITH IMPROVED WASHCOAT DISTRIBUTION
National phase entry:
Publication Number
WO/2024/180031
Publication Date
06.09.2024
International Application No.
PCT/EP2024/054898
International Filing Date
27.02.2024
Title **
[English]
GPF WITH IMPROVED WASHCOAT DISTRIBUTION
[French]
GPF À DISTRIBUTION DE REVÊTEMENT CATALYTIQUE AMÉLIORÉE
Applicants **
UMICORE AG & CO. KG
Inventors
BRAUN, Carolin
BRADE, Ronja
GOTTHARDT, Meike Antonia
SCHOENHABER, Jan
Priority Data
23158937.5
28.02.2023
EP
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
* |
| 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 |
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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 | 1993 | |
| EPO | Filing, Examination, Granting | 8118 | |
| Japan | Filing, Examination, Granting | 2140 | |
| South Korea | Filing, Examination, Granting | 1983 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,974
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 is directed to a wall-flow filter having a catalytically active coating Z and an end zone W, the latter being substantially free of any washcoat. In addition a process for the production and the use of the inventive wall-flow filter is addressed.[French]
La présente invention concerne un filtre à écoulement mural ayant un revêtement catalytiquement actif Z et une zone d'extrémité W, cette dernière étant sensiblement exempte de tout revêtement catalytique. L'invention concerne en outre un procédé de production et d'utilisation du filtre à écoulement mural selon l'invention.