F01N 13/1866
The channels or tubes thereof being made integrally with the housing
Official title: {the channels or tubes thereof being made integrally with the housing}
F01N13/1866 (The channels or tubes thereof being made integrally with the housing) appears on 29 US grants and 25 published applications in this corpus.
Search patents in F01N- Granted patents
- 29
- Published applications
- 25
- Assignees
- 24
- Inventors
- 79
- Latest grant
- 2 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 2 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 2 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 2 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 3 |
| 2014 | 1 | 3 |
| 2015 | 3 | 2 |
| 2016 | 1 | 3 |
| 2017 | 2 | 3 |
| 2018 | 2 | 0 |
| 2019 | 3 | 2 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Catalyst device2 Apr 2024US 11,946,407 B2Toyota Jidosha Kabushiki Kaisha
- Exhaust unit31 May 2022US 11,346,262 B2Futaba Industrial Co., Ltd.
- Catalytic reactor and ship provided with same31 Dec 2019US 10,518,217 B2Yanmar Co., Ltd.
- Shield and method for producing shield3 Dec 2019US 10,494,978 B2Nichias Corporation
- Diesel exhaust fluid tank for an off-road vehicle6 Aug 2019US 10,371,033 B2CNH Industrial America LLC
- Catalyst device5 Oct 2023US 2023/0313722 A1Toyota Jidosha Kabushiki Kaisha
- Exhaust unit1 Aug 2019US 2019/0234264 A1Futaba Industrial Co., Ltd.
- Catalytic reactor and ship provided with same18 Apr 2019US 2019/0111388 A1Yanmar Co., Ltd.
- Diesel exhaust fluid tank for an off-road vehicle17 Aug 2017US 2017/0234193 A1CNH Industrial America LLC
- Sound generator for mounting on a vehicle to manipulate vehicle noise11 May 2017US 2017/0133003 A1Eberspächer Exhaust Technology GmbH & Co. KG
Most cited
By later US patents
- Exhaust muffler with angularly aligned inlets and outlets37US 4,760,894 AAP Industries, Inc. · 1988
- Internal combustion engine exhaust system35US 4,628,689 A1986
- Exhaust manifold with integral catalytic converter28US 5,692,373 ANorthrop Grumman Corporation · 1997
- System and method of thermal management for an engine18US 9,188,051 B1GM Global Technology Operations LLC · 2015
- Molded muffler16US 5,468,923 AKleyn Die Engravers, Inc. · 1995