F02M 26/72
Housings
F02M26/72 (Housings) appears on 204 US grants and 178 published applications in this corpus.
Search patents in F02M- Granted patents
- 204
- Published applications
- 178
- Assignees
- 106
- Inventors
- 451
- Latest grant
- 15 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 8 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 15 | 4 |
| 2002 | 12 | 7 |
| 2003 | 8 | 6 |
| 2004 | 12 | 3 |
| 2005 | 3 | 7 |
| 2006 | 2 | 4 |
| 2007 | 8 | 10 |
| 2008 | 2 | 4 |
| 2009 | 4 | 9 |
| 2010 | 3 | 7 |
| 2011 | 5 | 4 |
| 2012 | 4 | 3 |
| 2013 | 6 | 9 |
| 2014 | 1 | 5 |
| 2015 | 4 | 13 |
| 2016 | 7 | 12 |
| 2017 | 11 | 12 |
| 2018 | 8 | 7 |
| 2019 | 9 | 12 |
| 2020 | 15 | 11 |
| 2021 | 9 | 6 |
| 2022 | 4 | 6 |
| 2023 | 4 | 10 |
| 2024 | 5 | 3 |
| 2025 | 6 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- EGR valve15 Jul 2025US 12,359,748 B2Aisan Kogyo Kabushiki Kaisha
- Compact EGR valve8 Jul 2025US 12,352,226 B2Stanadyne Operating Company LLC
- Electronic control actuator, exhaust gas treatment system, and vehicle comprising exhaust gas treatment system24 Jun 2025US 12,338,909 B2Ningbo Colet Electrical Appliances Co., Ltd.
- Engine system components including catalytic coatings and related apparatuses, methods, systems, and techniques8 Apr 2025US 12,270,361 B2Cummins Inc.
- Valve device11 Mar 2025US 12,247,532 B2Denso Corporation
- Trap adapter for exhaust gas recirculation valve and exhaust gas recirculation valve including the same26 Mar 2026US 2026/0085648 A1Korens Global Co., Ltd.
- Apparatus for exhaust gas recirculation and a method for preventing ice formation in such an apparatus4 Dec 2025US 2025/0369407 A1Daimler Truck AG
- Engine system components including catalytic coatings and related apparatuses, methods, systems, and techniques26 Jun 2025US 2025/0207546 A1Cummins Inc.
- Exhaust gas recirculation valve assembly29 May 2025US 2025/0172112 A1Power Packer North America, Inc.
- Egr valve5 Sep 2024US 2024/0295277 A1Aisan Kogyo Kabushiki Kaisha
Most cited
By later US patents
- System for diagnosing an air handling mechanism of an internal combustion engine65US 6,687,601 B2Cummins Inc. · 2004
- Integrated motor and controller for turbochargers, EGR valves and the like59US 6,435,169 B1BorgWarner Inc. · 2002
- Integrated EGR valve and cooler55US 6,647,971 B2Cooper Technology Services, LLC · 2003
- Automotive fluid control system with pressure balanced solenoid valve50US 6,178,956 B2BorgWarner Inc. · 2001
- Solenoid activated exhaust gas recirculation valve48US 5,494,255 ARobertshaw Controls Company · 1996