WO2023052578 - CATALYTIC COATING
National phase entry:
Publication Number
WO/2023/052578
Publication Date
06.04.2023
International Application No.
PCT/EP2022/077265
International Filing Date
30.09.2022
Title **
[English]
CATALYTIC COATING
[French]
REVÊTEMENT CATALYTIQUE
Applicants **
UMICORE AG & CO. KG
Inventors
FERNANDEZ-ARROYO, Alberto
VAN GENECHTEN, Dirk
SCHOENHABER, Jan
COLOMBO, Massimo
Priority Data
21200470.9
01.10.2021
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
* |
| * | |
| * | |
| * | |
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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 | 1909 | |
| EPO | Filing, Examination, Granting | 8180 | |
| Japan | Filing, Examination, Granting | 2051 | |
| South Korea | Filing, Examination, Granting | 1805 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,685
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 towards a catalytic coating comprising a composite oxide which accelerates soot combustion. The oxide is used in a catalytic coating in soot filters for the abatement of noxious pollutants in exhaust gases from combustion processes. A process for the production of catalytic coatings comprising these composite oxides is also given.[French]
La présente invention concerne un revêtement catalytique comprenant un oxyde composite qui accélère la combustion de suie. L'oxyde est utilisé dans un revêtement catalytique dans des filtres à suie pour la réduction de polluants nocifs dans les gaz d'échappement provenant de procédés de combustion. L'invention concerne également un procédé de production de revêtements catalytiques comprenant ces oxydes composites.