Invention Grant
- Patent Title: Coated wall-flow filter
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Application No.: US17045860Application Date: 2019-03-29
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Publication No.: US11305269B2Publication Date: 2022-04-19
- Inventor: Naina Deibel , Martin Foerster , Antje Oltersdorf , Juergen Koch , Martin Roesch
- Applicant: UMICORE AG & CO. KG
- Applicant Address: DE Hanau-Wolfgang
- Assignee: UMICORE AG & CO. KG
- Current Assignee: UMICORE AG & CO. KG
- Current Assignee Address: DE Hanau-Wolfgang
- Agency: Smith, Gambrell & Russell, LLP
- Priority: DE102018108346.7 20180409
- International Application: PCT/EP2019/057997 WO 20190329
- International Announcement: WO2019/197177 WO 20191017
- Main IPC: F01N3/10
- IPC: F01N3/10 ; F01N3/20 ; F01N3/28 ; B01J21/04 ; B01J23/46 ; B01J35/00 ; B01J35/04 ; B01J37/02 ; B01D46/24 ; B01D53/94
Abstract:
The present invention relates to a catalytically coated wall-flow filter, to a method for the production thereof and to the use thereof in order to reduce harmful exhaust gases of an internal combustion engine.
Public/Granted literature
- US20210138447A1 COATED WALL-FLOW FILTER Public/Granted day:2021-05-13
Information query
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