F02D 9/106
Sealing of the valve shaft in the housing
Official title: {Sealing of the valve shaft in the housing, e.g. details of the bearings}
F02D9/106 (Sealing of the valve shaft in the housing) appears on 148 US grants and 156 published applications in this corpus.
Search patents in F02D- Granted patents
- 148
- Published applications
- 156
- Assignees
- 84
- Inventors
- 365
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 1 |
| 2002 | 2 | 0 |
| 2003 | 4 | 4 |
| 2004 | 4 | 2 |
| 2005 | 3 | 13 |
| 2006 | 7 | 9 |
| 2007 | 10 | 14 |
| 2008 | 5 | 14 |
| 2009 | 6 | 7 |
| 2010 | 6 | 6 |
| 2011 | 6 | 3 |
| 2012 | 3 | 3 |
| 2013 | 2 | 12 |
| 2014 | 4 | 5 |
| 2015 | 9 | 8 |
| 2016 | 7 | 5 |
| 2017 | 8 | 10 |
| 2018 | 5 | 11 |
| 2019 | 9 | 9 |
| 2020 | 6 | 4 |
| 2021 | 8 | 5 |
| 2022 | 3 | 3 |
| 2023 | 3 | 2 |
| 2024 | 2 | 2 |
| 2025 | 1 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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- Shell type needle roller bearing19 Mar 2026US 2026/0078802 A1Ntn Corporation
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Most cited
By later US patents
- Low-leakage air valve for variable air intake system26US 6,135,418 AEaton Corporation · 2000
- Throttle device and method for producing a throttle device22US 5,687,691 ARobert Bosch GmbH · 1997
- Butterfly valve for turbocharger systems20US 8,671,683 B2Actuant Corporation · 2014
- Valve assembly18US 5,146,887 AGeneral Motors Corporation · 1992
- Throttle body with captured bearings17US 5,797,589 AFord Motor Company · 1998