F01N 13/1822
For fixing exhaust pipes or devices to vehicle body
Official title: {for fixing exhaust pipes or devices to vehicle body}
F01N13/1822 (For fixing exhaust pipes or devices to vehicle body) appears on 294 US grants and 264 published applications in this corpus.
Search patents in F01N- Granted patents
- 294
- Published applications
- 264
- Assignees
- 150
- Inventors
- 704
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 10 | 3 |
| 2002 | 7 | 4 |
| 2003 | 6 | 5 |
| 2004 | 1 | 3 |
| 2005 | 3 | 3 |
| 2006 | 1 | 4 |
| 2007 | 3 | 7 |
| 2008 | 2 | 8 |
| 2009 | 7 | 10 |
| 2010 | 5 | 14 |
| 2011 | 8 | 12 |
| 2012 | 6 | 14 |
| 2013 | 15 | 11 |
| 2014 | 12 | 19 |
| 2015 | 19 | 23 |
| 2016 | 25 | 28 |
| 2017 | 19 | 14 |
| 2018 | 11 | 13 |
| 2019 | 16 | 16 |
| 2020 | 14 | 13 |
| 2021 | 8 | 8 |
| 2022 | 11 | 11 |
| 2023 | 13 | 6 |
| 2024 | 8 | 5 |
| 2025 | 8 | 9 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Exhaust treatment devices for exhaust aftertreatment system10 Feb 2026US 12,546,244 B1Cummins Emission Solutions Inc.
- Remote diesel oxidation catalyst for a prime mover of a transport power system25 Nov 2025US 12,480,432 B2Thermo King Corporation
- Tractor with exhaust-gas cleaning devices26 Aug 2025US 12,397,632 B2Kubota Corporation
- Support member and catalyst converter support structure19 Aug 2025US 12,392,273 B2Marelli Corporation
- Exhaust handling systems for marine vessels and related methods12 Aug 2025US 12,384,508 B2Marathon Petroleum Company LP
- Lower vehicle body structure and vehicle14 May 2026US 2026/0132730 A1BYD Company Limited
- Exhaust handling systems for marine vessels and related methods27 Nov 2025US 2025/0360999 A1Marathon Petroleum Company LP
- Sound damper, in particular for a fuel-cell system20 Nov 2025US 2025/0357515 A1Purem GmbH
- Supporting device for engine peripheral structure17 Jul 2025US 2025/0229624 A1Sumitomo Riko Company Limited
- Holder for an exhaust system of an internal combustion engine and method of making same17 Apr 2025US 2025/0122822 A1Purem GmbH
Most cited
By later US patents
- Cooling system for snowmobile engine76US 5,957,230 AYamaha Hatsudoki Kabushiki Kaisha · 1999
- Exhaust system for automotive engine61US 5,195,607 AMazda Motor Corporation · 1993
- Exhaust system for internal combustion engines51US 5,388,408 ALawrence-Keech Inc. · 1995
- Mounting assembly for emissions control system39US 8,191,668 B2Caterpillar Inc. · 2012
- Universal bracket assembly32US 4,638,965 AAP Industries, Inc. · 1987