F02D 9/1035
Details of the valve housing
Official title: {Details of the valve housing}
F02D9/1035 (Details of the valve housing) appears on 785 US grants and 724 published applications in this corpus.
Search patents in F02D- Granted patents
- 785
- Published applications
- 724
- Assignees
- 259
- Inventors
- 1,557
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 1 | 0 |
| 1990 | 5 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 6 | 0 |
| 1994 | 6 | 0 |
| 1995 | 8 | 0 |
| 1996 | 11 | 0 |
| 1997 | 13 | 0 |
| 1998 | 11 | 0 |
| 1999 | 19 | 0 |
| 2000 | 15 | 0 |
| 2001 | 20 | 6 |
| 2002 | 18 | 14 |
| 2003 | 15 | 19 |
| 2004 | 22 | 41 |
| 2005 | 30 | 51 |
| 2006 | 49 | 41 |
| 2007 | 41 | 46 |
| 2008 | 32 | 40 |
| 2009 | 22 | 52 |
| 2010 | 30 | 20 |
| 2011 | 30 | 26 |
| 2012 | 16 | 25 |
| 2013 | 21 | 41 |
| 2014 | 22 | 21 |
| 2015 | 24 | 25 |
| 2016 | 31 | 30 |
| 2017 | 37 | 31 |
| 2018 | 23 | 26 |
| 2019 | 30 | 41 |
| 2020 | 29 | 24 |
| 2021 | 37 | 34 |
| 2022 | 25 | 18 |
| 2023 | 20 | 18 |
| 2024 | 18 | 16 |
| 2025 | 13 | 6 |
| 2026 | 2 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Sealing arrangement9 Jun 2026US 12,650,173 B1Vitesco Technologies GmbH
- EFI throttle body with side fuel injectors20 Jan 2026US 12,529,351 B2Fuel Injection Technology Inc.
- Exhaust brake valve30 Dec 2025US 12,510,032 B2Power Packer North America, Inc.
- Integrated throttle—fuel mixer18 Nov 2025US 12,473,866 B2Generac Power Systems, Inc.
- Fuel and air charge forming device30 Sep 2025US 12,429,019 B2Walbro Corporation
- Efi throttle body with side fuel injectors10 Sep 2026US 2026/0266252 A1Fuel Injection Technology Inc.
- Electrically controlled air throttle body structure27 Aug 2026US 2026/0251094 A1Guangdong Huakong Auto Tech Co., Ltd
- Integrated Engine Management Device and System23 Jul 2026US 2026/0210302 A1Marelli Sistemas Automotivos Industria E Comercio Brasil Ltda
- Integrated throttle - fuel mixer18 Jun 2026US 2026/0168448 A1Generac Power Systems, Inc.
- Throttle mechanism11 Jun 2026US 2026/0160210 A1Honda Motor Co., Ltd.
Most cited
By later US patents
- Non-contacting throttle valve position sensor157US 6,288,534 B1CTS Corporation · 2001
- Idling speed control method and apparatus for an internal combustion engine53US 5,712,786 AMitsubishi Jidosha Kogyo Kabushiki Kaisha · 1998
- Exhaust gas purification system of internal combustion engine52US 5,946,906 AHonda Giken Kogyo Kabushiki Kaisha · 1999
- Flow improvement vanes in the intake system of an internal combustion engine47US 5,924,398 AFord Global Technologies, LLC · 1999
- Hall effect rotation sensor for a throttle valve unit47US 6,400,141 B1AB Elektronik GmbH · 2002