F01N 2530/24
Sintered porous material
Official title: Sintered porous material, e.g. bronze, aluminium or the like
F01N2530/24 (Sintered porous material) appears on 15 US grants and 11 published applications in this corpus.
Search patents in F01N- Granted patents
- 15
- Published applications
- 11
- Assignees
- 17
- Inventors
- 36
- Latest grant
- 20 Jul 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Tube-pin assembly for heat exchanger of vehicle20 Jul 2021US 11,066,970 B2Hyundai Motor Company
- Exhaust gas aftertreatment device for an internal combustion engine2 Jul 2019US 10,337,381 B2Volvo Car Corporation
- Uncoupling element for shielding against structure-borne sound10 Mar 2015US 8,973,950 B2BOA Balg-und Kompensatoren-Technologie GmbH
- Muffler for vehicle exhaust system3 Jun 2014US 8,739,923 B1Faurecia Emmissions Control Technologies
- Frustum-shaped insulation for a pollution control device1 Mar 2011US 7,896,943 B2Belchem Fiber Materials GmbH
- Tube-pin assembly for heat exchanger of vehicle8 Oct 2020US 2020/0318511 A1Hyundai Motor Company
- Exhaust gas aftertreatment device for an internal combustion engine28 Sep 2017US 2017/0276050 A1Volvo Car Corporation
- Uncoupling element for shielding against structure-borne sound25 Jul 2013US 2013/0187375 A1BOA Balg-und Kompensatoren-Technologie GmbH
- Frustum-shaped insulation for a pollution control device13 Aug 2009US 2009/0199521 A1Belchem Fiber Materials GmbH
- Honeycomb structured body and exhaust gas converting apparatus4 Jan 2007US 2007/0004592 A1Ibiden Co., Ltd.
Most cited
By later US patents
- Sintering metal powders into structures without sintering aids56US 4,992,233 ACorning Incorporated · 1991
- Filter for the separation of impurities or contaminants42US 5,229,078 ASchwaebische Huettenwerke GmbH · 1993
- Sintered composite filter29US 5,215,724 ASchwabische Huttenwerke GmbH · 1993
- Silencer combined with catalytic converter for internal combustion engines and modular diaphragm elements for said silencer26US 5,378,435 AGavoni B. G. M. Silenziatori Di Albino Gavoni & C. S.a.s. · 1995
- Filter made of porous ceramic sintered body19US 6,800,108 B2NGK Insulators, Ltd. · 2004