F01N 3/2878
By using non-elastic means for retaining catalyst body in the housing
Official title: {by using non-elastic means for retaining catalyst body in the housing, e.g. a metal chamfer, or by corrugation or deformation of the metal housing}
F01N3/2878 (By using non-elastic means for retaining catalyst body in the housing) appears on 21 US grants and 27 published applications in this corpus.
Search patents in F01N- Granted patents
- 21
- Published applications
- 27
- Assignees
- 21
- Inventors
- 76
- Latest grant
- 27 Feb 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 2 |
| 2015 | 3 | 2 |
| 2016 | 1 | 3 |
| 2017 | 0 | 0 |
| 2018 | 2 | 5 |
| 2019 | 4 | 5 |
| 2020 | 2 | 4 |
| 2021 | 4 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 2 |
| 2024 | 1 | 0 |
By publication year.
Recent patents
- Exhaust gas treatment arrangement27 Feb 2024US 11,913,368 B2Purem GmbH
- Exhaust gas treatment assembly for an exhaust gas system of an internal combustion engine24 Oct 2023US 11,795,860 B2Purem GmbH
- Catalytic converter and method for the production thereof14 Jun 2022US 11,359,533 B2Vitesco Technologies GmbH
- Exhaust gas treatment article and methods of manufacturing same19 Oct 2021US 11,149,613 B2Corning Incorporated
- Method for producing a honeycomb body28 Sep 2021US 11,131,229 B2Vitesco Technologies GmbH
- Exhaust gas treatment arrangement28 Sep 2023US 2023/0304431 A1Purem GmbH
- Decomposition chamber18 May 2023US 2023/0151755 A1Cummins Emission Solutions Inc.
- Exhaust gas treatment assembly for an exhaust gas system of an internal combustion engine4 Aug 2022US 2022/0243639 A1Purem GmbH
- Catalytic converter and method for the production thereof19 Nov 2020US 2020/0362743 A1Vitesco Technologies GmbH
- Device for exhaust system of vehicle23 Jul 2020US 2020/0232369 A1Hyundai Motor Company
Most cited
By later US patents
- Honeycomb structural body, manufacturing method of the honeycomb structural body, and exhaust gas purifying device39US 7,348,049 B2Ibiden Co., Ltd. · 2008
- Exhaust gas purification apparatus17US 10,201,805 B2Cataler Corporation · 2019
- Honeycomb body configuration with support sections7US 6,316,384 B1Emitec Gesellschaft für Emissions Technologie mbH · 2001
- Catalytic converter apparatus5US 8,932,531 B2DCL International Inc. · 2015
- Housing, fluid stream treatment article, exhaust system and methods of manufacturing2US 10,151,230 B2Corning Incorporated · 2018