WO2026022483 - A SYSTEM AND METHOD FOR TREATING AN EXHAUST GAS COMPRISING HYDROGEN
National phase entry is expected:
Publication Number
WO/2026/022483
Publication Date
29.01.2026
International Application No.
PCT/GB2025/051648
International Filing Date
23.07.2025
Title **
[English]
A SYSTEM AND METHOD FOR TREATING AN EXHAUST GAS COMPRISING HYDROGEN
[French]
SYSTÈME ET PROCÉDÉ DE TRAITEMENT D'UN GAZ D'ÉCHAPPEMENT CONTENANT DE L'HYDROGÈNE
Applicants **
JOHNSON MATTHEY PUBLIC LIMITED COMPANY
Inventors
CORPS, Jack
MOREAU, Francois Pierre Henri
O'BRIEN, Matthew
YAMMINE, Elham
Priority Data
24191116.3
26.07.2024
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
* |
| 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 | 2023 | |
| EPO | Filing, Examination, Granting | 8149 | |
| Japan | Filing, Examination, Granting | 2169 | |
| South Korea | Filing, Examination, Granting | 2050 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,131
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Abstract[English]
O; wherein the oxidation catalyst comprises a washcoat coated on a monolith substrate, the washcoat comprising a platinum group metal consisting essentially of platinum, the platinum group metal supported on a particulate support material which is titanium oxide doped with a mixture of silicon oxide and tungsten oxide.[French]
O ; le catalyseur d'oxydation comprenant une couche de lavage revêtue sur un substrat monolithique, la couche de lavage comprenant un métal du groupe du platine constitué essentiellement de platine, le métal du groupe du platine étant supporté sur un matériau de support particulaire qui est de l'oxyde de titane dopé avec un mélange d'oxyde de silicium et d'oxyde de tungstène.