WO2023198571 - ABGASSYSTEM FÜR ÜBERWIEGEND STÖCHIOMETRISCH BETRIEBENE VERBRENNUNGSMOTOREN AUFWEISEND EINEN KATALYSATOR ZUR VERMINDERUNG DER AMMONIAKEMISSIONEN
National phase entry is expected:
Publication Number
WO/2023/198571
Publication Date
19.10.2023
International Application No.
PCT/EP2023/059080
International Filing Date
06.04.2023
Title **
[German]
ABGASSYSTEM FÜR ÜBERWIEGEND STÖCHIOMETRISCH BETRIEBENE VERBRENNUNGSMOTOREN AUFWEISEND EINEN KATALYSATOR ZUR VERMINDERUNG DER AMMONIAKEMISSIONEN
[English]
EXHAUST GAS SYSTEM FOR PREDOMINANTLY STOICHIOMETRICALLY OPERATED INTERNAL COMBUSTION ENGINES, COMPRISING A CATALYST FOR REDUCING AMMONIA EMISSIONS
[French]
SYSTÈME DE GAZ D'ÉCHAPPEMENT POUR MOTEURS À COMBUSTION INTERNE À FONCTIONNEMENT PRINCIPALEMENT STŒCHIOMÉTRIQUE, COMPRENANT UN CATALYSEUR POUR RÉDUIRE LES ÉMISSIONS D'AMMONIAC
Applicants **
UMICORE AG & CO. KG
Rodenbacher Chaussee 4
63457 Hanau-Wolfgang, DE
Inventors
KOEGEL, Julius
Limesstrasse 6
63517 Rodenbach, DE
COLOMBO, Massimo
Hagenstrasse 10
60314 Frankfurt am Main, DE
BUCHBERGER, Sonja
Am Tiergarten 18
60316 Frankfurt am Main, DE
SCHMIDT, Marcus
Rheinstrasse 61
65462 Ginsheim, DE
Priority Data
102022108768.9
11.04.2022
DE
102022119441.8
03.08.2022
DE
102022119442.6
03.08.2022
DE
102022119443.4
03.08.2022
DE
102023101763.2
25.01.2023
DE
102023101768.3
25.01.2023
DE
102023101772.1
25.01.2023
DE
102023101779.9
25.01.2023
DE
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 | * |
| * | |
| * | |
International Searching Authority |
EPO
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
Recalculate
* 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 | 1366 | |
| EPO | Filing, Examination | 4606 | |
| Japan | Filing | 589 | |
| South Korea | Filing | 803 | |
| USA | Filing, Examination | 2710 |
Total: 10074 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[German]
Vorliegende Erfindung richtet sich auf ein Abgassystem zur Verminderung der Abgase und insbesondere der Ammoniakemissionen im Abgasstrang eines überwiegend stöchiometrisch betriebenen Fremdzündungsmotor.[English]
The present invention is directed to an exhaust gas system for reducing exhaust gas emissions and in particular ammonia emissions in the exhaust train of a predominantly stoichiometrically operated spark ignition engine.[French]
La présente invention concerne un système de gaz d'échappement destiné à réduire les émissions de gaz d'échappement et en particulier les émissions d'ammoniac dans le circuit de gaz d'échappement d'un moteur à étincelle à fonctionnement principalement stœchiométrique.