F02M 37/0035
Thermo sensitive valves
Official title: {Thermo sensitive valves}
F02M37/0035 (Thermo sensitive valves) appears on 71 US grants and 37 published applications in this corpus.
Search patents in F02M- Granted patents
- 71
- Published applications
- 37
- Assignees
- 52
- Inventors
- 145
- Latest grant
- 23 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 6 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 3 |
| 2003 | 4 | 4 |
| 2004 | 3 | 1 |
| 2005 | 1 | 2 |
| 2006 | 1 | 1 |
| 2007 | 3 | 3 |
| 2008 | 1 | 1 |
| 2009 | 1 | 4 |
| 2010 | 1 | 0 |
| 2011 | 3 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 2 |
| 2015 | 1 | 0 |
| 2016 | 2 | 2 |
| 2017 | 1 | 3 |
| 2018 | 2 | 1 |
| 2019 | 1 | 3 |
| 2020 | 1 | 3 |
| 2021 | 3 | 0 |
| 2022 | 1 | 0 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Fuel heating apparatus and methods23 Jul 2024US 12,044,195 B2CT Energy Holdings, LLC
- Fuel heating apparatus and methods15 Aug 2023US 11,725,613 B2CT Energy Holdings, LLC
- Fuel recirculation method and valve17 May 2022US 11,333,115 B2Clark Equipment Company
- Recirculation module and fuel prefilter unit7 Sep 2021US 11,111,889 B2Mann+Hummel GmbH
- Delivery device for the fuel of an internal combustion engine25 May 2021US 11,015,555 B2Hydac Fluidcarecenter GmbH
- Fuel heating apparatus and methods2 Nov 2023US 2023/0349345 A1CT Energy Holdings, LLC
- Delivery device for the fuel of an internal combustion engine17 Dec 2020US 2020/0392926 A1Hydac Fluidcarecenter GmbH
- Recirculation Module and Fuel Prefilter Unit15 Oct 2020US 2020/0325863 A1Mann+Hummel GmbH
- Fuel supply apparatus26 Mar 2020US 2020/0095963 A1Denso Corporation
- Fuel heating apparatus and methods11 Jul 2019US 2019/0211781 A1CT Energy Holdings, LLC
Most cited
By later US patents
- Fuel supply apparatus for an internal combustion engine128US 6,711,893 B2ExxonMobil Research and Engineering Company · 2004
- Manifold referenced returnless fuel system69US 5,398,655 AWalbro Corporation · 1995
- Returnless fuel system with demand fuel pressure regulator43US 5,579,739 AWalbro Corporation · 1996
- Fuel system41US 4,625,701 ALucas Industries public limited company · 1986
- Fuel supply device40US 4,187,813 ARobert Bosch GmbH · 1980