F01N 2410/08
In case of clogging
Official title: in case of clogging, e.g. of particle filter
F01N2410/08 (In case of clogging) appears on 25 US grants and 24 published applications in this corpus.
Search patents in F01N- Granted patents
- 25
- Published applications
- 24
- Assignees
- 25
- Inventors
- 70
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 4 |
| 2003 | 2 | 2 |
| 2004 | 2 | 1 |
| 2005 | 2 | 2 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 3 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 2 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Locomotive exhaust aftertreatment system28 Jul 2026US 12,692,808 B1Echeneidae Inc.
- Exhaust purification apparatus24 Mar 2026US 12,584,430 B2Subaru Corporation
- Vehicle diagnostic device17 Feb 2026US 12,553,373 B2Toyota Jidosha Kabushiki Kaisha
- Inline filter assembly with purge valving13 Aug 2024US 12,060,821 B2Cummins Emission Solutions Inc.
- Engine aftertreatment recycling apparatus, and system and method using same14 Nov 2023US 11,814,995 B2Cummins Inc.
- Exhaust purification apparatus20 Nov 2025US 2025/0354507 A1Subaru Corporation
- Vehicle diagnostic device25 Sep 2025US 2025/0297567 A1Toyota Jidosha Kabushiki Kaisha
- Engine aftertreatment recycling apparatus, and system and method using same15 Sep 2022US 2022/0290594 A1Cummins Inc.
- Exhaust system having pressure sensing system with plugging-mitigation conduit forming always-open leakage path21 Oct 2021US 2021/0324780 A1Caterpillar Inc.
- Exhaust tail pipe insert/emissions filter13 May 2021US 2021/0140355 A1
Most cited
By later US patents
- Filter assembly for exhaust gases45US 6,883,321 B2Bendix Commercial Vehicle Systems LLC · 2005
- Apparatus for treating particulate emission from diesel engine42US 4,866,932 ANippon Donaldson Ltd. · 1989
- Diesel engine exhaust oxidizer37US 4,969,328 A1990
- Flattened profile diesel engine exhaust oxidizer35US 5,097,665 A1992
- Diesel engine exhaust oxidizer33US 5,121,601 A1992