F02M 29/06
Generating whirling motion of mixture
Official title: generating whirling motion of mixture
F02M29/06 (Generating whirling motion of mixture) appears on 157 US grants and 98 published applications in this corpus.
Search patents in F02M- Granted patents
- 157
- Published applications
- 98
- Assignees
- 77
- Inventors
- 249
- Latest grant
- 17 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 6 | 0 |
| 1984 | 5 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 2 |
| 2002 | 1 | 1 |
| 2003 | 4 | 4 |
| 2004 | 5 | 6 |
| 2005 | 6 | 5 |
| 2006 | 5 | 5 |
| 2007 | 5 | 8 |
| 2008 | 4 | 4 |
| 2009 | 5 | 4 |
| 2010 | 7 | 10 |
| 2011 | 4 | 9 |
| 2012 | 2 | 3 |
| 2013 | 2 | 2 |
| 2014 | 4 | 7 |
| 2015 | 4 | 5 |
| 2016 | 3 | 6 |
| 2017 | 7 | 3 |
| 2018 | 4 | 2 |
| 2019 | 3 | 4 |
| 2020 | 3 | 1 |
| 2021 | 2 | 1 |
| 2022 | 1 | 0 |
| 2023 | 2 | 3 |
| 2024 | 1 | 2 |
| 2025 | 4 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Production process for hydrogen-enriched slush LNG fuel and device17 Jun 2025US 12,331,704 B2Daejoo Machinery Co. Ltd
- Toroidal vortex induction diffuser1 Apr 2025US 12,264,642 B1Prometheus Applied Technologies, LLC
- High flow inline air/fuel vortex injection system for internal combustion engines11 Mar 2025US 12,247,534 B2ICOM North America LLC
- Jet fuel filter assembly25 Feb 2025US 12,234,794 B2Saudi Arabian Oil Company
- Fuel injector and nozzle assembly having spray duct with center body for increased flame liftoff length23 Jan 2024US 11,879,418 B2Caterpillar Inc.
- Gaseous and dual fuel intake system for diesel and gasoline engines2 Oct 2025US 2025/0305462 A1
- High flow inline air/fuel vortex injection system for internal combustion engines1 Aug 2024US 2024/0254951 A1ICOM North America LLC
- Production process for hydrogen-enriched slush lng fuel and device25 Jul 2024US 2024/0247621 A1
- Jet fuel filter assembly7 Dec 2023US 2023/0392568 A1Saudi Arabian Oil Company
- Fuel injector and nozzle assembly having spray duct with center body for increased flame liftoff length27 Jul 2023US 2023/0235717 A1Caterpillar Inc.
Most cited
By later US patents
- Swirl chamber91US 4,726,686 A1988
- Medication processing system and method59US 6,669,176 B2LyteSyde, LLC · 2003
- Cyclone vortex system and process52US 5,472,645 ACyclone Technologies, Inc. · 1995
- Fluid processing method44US 6,113,078 ALyteSyde, LLC · 2000
- Fluid processing system41US 6,347,789 B1LyteSyde, LLC · 2002