Patent · US Active

Methods and systems for a particulate filter

US10794309B2 · kind B2 · utility

1Cited by

12References

18Claims

0Family size

Assignee

Ford Global Technologies, LLC · US

Inventors

Helmut Hans Ruhland · Eschweiler, DE
Brendan Patrick Carberry · Aachen, DE
Jan Linsel · Cologne, DE
Christoph Boerensen · Aachen, DE

Key dates

Filing date	Aug 14, 2018
Grant date	Oct 6, 2020
Priority date	—
Expiry date	Oct 16, 2038

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/12
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

Methods and systems are provided for a particulate filter comprising a pretreatment. In one example, a method may include applying a pretreatment to an unused particulate filter, wherein the particulate filter is subjected to incomplete oxidation conditions following application of the pretreatment.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.