B01F 2101/503
Mixing fuel or propellant and water or gas
Official title: {Mixing fuel or propellant and water or gas, e.g. air, or other fluids, e.g. liquid additives to obtain fluid fuel}
B01F2101/503 (Mixing fuel or propellant and water or gas) appears on 48 US grants and 57 published applications in this corpus.
Search patents in B01F- Granted patents
- 48
- Published applications
- 57
- Assignees
- 47
- Inventors
- 152
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 4 |
| 2002 | 2 | 2 |
| 2003 | 5 | 3 |
| 2004 | 2 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 3 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 4 |
| 2016 | 2 | 2 |
| 2017 | 2 | 2 |
| 2018 | 3 | 5 |
| 2019 | 1 | 3 |
| 2020 | 6 | 7 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 6 | 3 |
| 2024 | 0 | 3 |
| 2025 | 3 | 7 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Acoustic mixers6 Jan 2026US 12,515,181 B2The Falcon Project Ltd.
- Hydro-diesel engine system having separate agitation mixing and chemical mixing of hydrogen gas into liquid diesel fuel29 Jul 2025US 12,370,505 B2H2Diesel, Inc.
- Systems and methods for mixing hydrogen with natural gas13 May 2025US 12,297,965 B2Marathon Petroleum Company LP
- Desulfurizer mixing system for port fuel oil15 Apr 2025US 12,274,989 B2Lowcarbon Co., Ltd.
- Mixer assembly for gas turbine engine combustor19 Dec 2023US 11,846,423 B2General Electric Company
- Fuel mixing assembly18 Jun 2026US 2026/0167344 A1Airbus Operations GmbH
- Annular discharge venturi booster assembly19 Feb 2026US 2026/0049585 A1
- Systems and methods for mixing hydrogen with natural gas27 Nov 2025US 2025/0361990 A1Marathon Petroleum Company LP
- Aftertreatment system including mixer with exhaust sampling flange20 Nov 2025US 2025/0354512 A1Cummins Emission Solutions Inc.
- Liquid dispersing device and liquid dispersing apparatus using same13 Nov 2025US 2025/0345759 A1Bio-Energy Corporation
Most cited
By later US patents
- Hydrogen-rich gas generator34US 3,971,847 AThe United States of America as represented by the Adminstrator of the National Aeronautics and Space Administration · 1976
- Method and apparatus for liquid fuel preparation to improve combustion23US 7,011,048 B2Ener1, Inc. · 2006
- Convective and turbulent shear mixing injector19US 6,253,539 B1Boeing North America, Inc. · 2001
- Heat gun with high performance jet pump and quick change attachments15US 6,227,846 B1Battenfeld Gloucester Engineering Co., Inc. · 2001
- Dispenser and method of use14US 6,789,699 B2BP Oil International Limited · 2004