F01N 2260/18
Exhaust treating devices having provisions not otherwise provided for: for improving rigidity
Official title: for improving rigidity, e.g. by wings, ribs
F01N2260/18 (Exhaust treating devices having provisions not otherwise provided for: for improving rigidity) appears on 152 US grants and 112 published applications in this corpus.
Search patents in F01N- Granted patents
- 152
- Published applications
- 112
- Assignees
- 91
- Inventors
- 317
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 7 | 0 |
| 1990 | 6 | 0 |
| 1991 | 3 | 0 |
| 1992 | 7 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 2 |
| 2002 | 2 | 5 |
| 2003 | 5 | 5 |
| 2004 | 5 | 8 |
| 2005 | 4 | 7 |
| 2006 | 3 | 4 |
| 2007 | 5 | 6 |
| 2008 | 1 | 4 |
| 2009 | 6 | 4 |
| 2010 | 4 | 3 |
| 2011 | 5 | 2 |
| 2012 | 2 | 2 |
| 2013 | 1 | 4 |
| 2014 | 3 | 4 |
| 2015 | 2 | 0 |
| 2016 | 3 | 7 |
| 2017 | 6 | 3 |
| 2018 | 3 | 8 |
| 2019 | 4 | 8 |
| 2020 | 7 | 8 |
| 2021 | 9 | 6 |
| 2022 | 8 | 2 |
| 2023 | 7 | 5 |
| 2024 | 0 | 3 |
| 2025 | 3 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Dosing injector bracket assembly30 Dec 2025US 12,510,014 B2Fca US LLC
- Exhaust structure having rib1 Jul 2025US 12,345,188 B2Caterpillar Inc.
- Electrically heating support and exhaust gas purification device11 Mar 2025US 12,247,510 B2NGK Insulators, Ltd.
- Component of an exhaust system and method for manufacturing such a component14 Nov 2023US 11,814,994 B2Faurecia Emissions Control Technologies, Germany GmbH
- Durable heating member for a vehicle exhaust gas purification device5 Sep 2023US 11,746,683 B2Faurecia Systemes D'Echappement
- Sound damper, in particular for a fuel-cell system20 Nov 2025US 2025/0357515 A1Purem GmbH
- Dosing injector bracket assembly22 May 2025US 2025/0163841 A1Fca US LLC
- Electrically heatable honeycomb structure having corrugated layers of different cell density12 Dec 2024US 2024/0410307 A1Vitesco Technologies GmbH
- Exhaust structure having rib19 Sep 2024US 2024/0309793 A1Caterpillar Inc.
- Bushing through a housing component, especially for rough environments with mechanical and thermal stress8 Feb 2024US 2024/0047100 A1Schott AG
Most cited
By later US patents
- Muffler for internal combustion engines80US 4,589,516 AHonda Giken Kogyo Kabushiki Kaisha · 1986
- Method for producing a honeycomb body, especially a catalyst carrier body having sheet metal layers twisted in opposite directions61US 4,923,109 AInteratom GmbH · 1990
- Particulate trap for diesel engine61US 5,709,722 ASumitomo Electric Industries, Ltd. · 1998
- Stamp formed muffler54US 4,700,806 AAP Industries, Inc. · 1987
- Exhaust silencer arrangement52US 6,158,214 AJ. Eberspächer GmbH & Co. KG · 2000