F01N 2450/02
Fitting monolithic blocks into the housing
F01N2450/02 (Fitting monolithic blocks into the housing) appears on 216 US grants and 166 published applications in this corpus.
Search patents in F01N- Granted patents
- 216
- Published applications
- 166
- Assignees
- 117
- Inventors
- 454
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 4 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 5 | 0 |
| 1991 | 3 | 0 |
| 1992 | 7 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 4 | 0 |
| 1999 | 8 | 0 |
| 2000 | 5 | 0 |
| 2001 | 9 | 1 |
| 2002 | 11 | 11 |
| 2003 | 9 | 12 |
| 2004 | 6 | 19 |
| 2005 | 4 | 10 |
| 2006 | 5 | 10 |
| 2007 | 11 | 16 |
| 2008 | 11 | 11 |
| 2009 | 3 | 8 |
| 2010 | 9 | 8 |
| 2011 | 5 | 7 |
| 2012 | 9 | 6 |
| 2013 | 6 | 4 |
| 2014 | 9 | 5 |
| 2015 | 2 | 3 |
| 2016 | 1 | 3 |
| 2017 | 8 | 4 |
| 2018 | 4 | 7 |
| 2019 | 7 | 8 |
| 2020 | 3 | 3 |
| 2021 | 2 | 1 |
| 2022 | 4 | 4 |
| 2023 | 5 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Exhaust gas aftertreatment device having small cavities11 Nov 2025US 12,467,397 B2Vitesco Technologies GmbH
- Exhaust gas treatment arrangement27 Feb 2024US 11,913,368 B2Purem GmbH
- Support assembly10 Oct 2023US 11,781,460 B2Purem GmbH
- Method for replacing an exhaust aftertreatment component12 Sep 2023US 11,753,982 B2Volvo Truck Corporation
- Method for manufacturing a vehicle muffler5 Sep 2023US 11,746,682 B2Nakagawa Sangyo Co., Ltd.
- Zero binder polycrystalline mounting mat with improved production handling9 Jul 2026US 2026/0193833 A13M Innovative Properties Company
- Mat material, exhaust gas purification apparatus, and method for manufacturing exhaust gas purification apparatus20 Nov 2025US 2025/0354511 A1Ibiden Co., Ltd.
- Mat material, exhaust gas purification device, and method for producing mat material29 May 2025US 2025/0172085 A1Ibiden Co., Ltd.
- Exhaust Gas Aftertreatment Device Having Small Cavities24 Apr 2025US 2025/0129734 A1Vitesco Technologies GmbH
- Exhaust gas treatment arrangement28 Sep 2023US 2023/0304431 A1Purem GmbH
Most cited
By later US patents
- Catalytic converter107US 4,929,429 AMinnesota Mining and Manufacturing Company · 1990
- Cartridge for purifying exhaust gas100US 4,282,186 ASueddeutsche Kuehlerfabrik Julius Fr. Behr GmbH & Co. KG · 1981
- Muffler apparatus with filter trap and method of use96US 4,851,015 ADonaldson Company, Inc. · 1989
- Erosion resistant mounting composite for catalytic converter86US 5,008,086 AMinnesota Mining and Manufacturing Company · 1991
- Spin-forming method for making catalytic converter84US 6,701,617 B2Visteon Global Technologies, Inc. · 2004