F02M 2700/00
Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids
Official title: Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
F02M2700/00 (Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids) appears on 120 US grants and 143 published applications in this corpus.
Search patents in F02M- Granted patents
- 120
- Published applications
- 143
- Assignees
- 93
- Inventors
- 351
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 1 | 1 |
| 2006 | 1 | 2 |
| 2007 | 2 | 2 |
| 2008 | 3 | 4 |
| 2009 | 1 | 2 |
| 2010 | 3 | 5 |
| 2011 | 3 | 5 |
| 2012 | 2 | 1 |
| 2013 | 1 | 4 |
| 2014 | 2 | 12 |
| 2015 | 3 | 8 |
| 2016 | 7 | 7 |
| 2017 | 7 | 7 |
| 2018 | 3 | 7 |
| 2019 | 14 | 14 |
| 2020 | 18 | 18 |
| 2021 | 9 | 9 |
| 2022 | 9 | 5 |
| 2023 | 4 | 6 |
| 2024 | 4 | 7 |
| 2025 | 7 | 8 |
| 2026 | 4 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- F02M 2700/43Arrangements for supplying air, fuel or auxiliary fluids to a combustion spaceIndexing code36
- F02M 2700/07Nozzles and injectors with controllable fuel supplyIndexing code35
- F02M 2700/13Special devices for making an explosive mixtureIndexing code14
- F02M 2700/05Miscellaneous constructional elementsIndexing code13
- F02M 2700/12Devices or methods for making a gas mixture for a combustion engineIndexing code9
- F02M 2700/31Use of exhaust gas of combustion enginesIndexing code7
- F02M 2700/33Compressors for piston combustion enginesIndexing code7
- F02M 2700/34Measures, also constructive measures, for avoiding the generation of nixious products suchIndexing code1
Recent patents
- Hydrogen mixed-combustion electronic control device and power generation system using same15 Sep 2026US 12,736,014 B2Hitachi, Ltd.
- Air delivery device for internal combustion engines1 Sep 2026US 12,723,562 B2
- Work vehicle compression ignition power system having thermally stratified engine combustion chambers21 Jul 2026US 12,687,133 B2Deere & Company
- Fuel system leakage anomaly detection device and fuel system leakage anomaly detection method for internal combustion engine17 Feb 2026US 12,553,408 B2Toyota Jidosha Kabushiki Kaisha
- Integrated throttle—fuel mixer18 Nov 2025US 12,473,866 B2Generac Power Systems, Inc.
- Micromixer for combustor, combustor including same and method of mixing tube repair27 Aug 2026US 2026/0251107 A1GE Infrastructure Technology LLC
- Internal combustion engine system and compressor23 Jul 2026US 2026/0210316 A1Kawasaki Motors, Ltd.
- Integrated throttle - fuel mixer18 Jun 2026US 2026/0168448 A1Generac Power Systems, Inc.
- Method and System for Imaging and Analysis of a Biological Specimen18 Jun 2026US 2026/0168894 A1The Board of Trustees of the Leland Stanford Junior University
- Hydrogen mixed-combustion electronic control device and power generation system using same11 Jun 2026US 2026/0160211 A1Hitachi, Ltd.
Most cited
By later US patents
- Method and system for imaging and analysis of a biological specimen157US 10,495,554 B2The Board of Trustees of the Leland Stanford Junior University · 2019
- System and method for tip-in knock compensation62US 7,406,947 B2Ford Global Technologies, LLC · 2008
- System and method for tip-in knock compensation44US 7,694,666 B2Ford Global Technologies, LLC · 2010
- Electromagnetic fuel injection valve43US 4,116,389 AEssex Group, Inc. · 1978
- Fuel injector system for internal combustion engine40US 5,069,189 ASanshin Kogyo Kabushiki Kaisha · 1991