F02B 13/10
Use of specific auxiliary fluids
Official title: Use of specific auxiliary fluids, e.g. steam, combustion gas
F02B13/10 (Use of specific auxiliary fluids) appears on 19 US grants and 6 published applications in this corpus.
Search patents in F02B- Granted patents
- 19
- Published applications
- 6
- Assignees
- 12
- Inventors
- 21
- Latest grant
- 11 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 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 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 0 | 0 |
| 2018 | 3 | 1 |
| 2019 | 1 | 2 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Hybrid plug-in battery and hydrogen fuel engine vehicle with swappable hydrogen tanks and method for modular hydrogen storage and transportation and distribution11 Jun 2024US 12,005,772 B2
- Internal combustion engine17 Dec 2019US 10,508,617 B2Hydro-Ject, LLC
- Internal combustion engine with aqueous fluid injection6 Nov 2018US 10,119,497 B2Hydro-Ject, LLC
- Internal combustion engines30 Oct 2018US 10,113,513 B2Hydro-Ject, LLC
- Methods and systems for a fuel injector18 Sep 2018US 10,077,724 B1Ford Global Technologies, LLC
- Hybrid plug-in battery and hydrogen fuel engine vehicle with swappable hydrogen tanks and method for modular hydrogen storage and transportation and distribution22 Dec 2022US 2022/0402354 A1
- Nitrous safety control system and method of use2 May 2019US 2019/0128194 A1
- Internal combustion engine28 Feb 2019US 2019/0063374 A1Hydro-Ject, LLC
- Methods and systems for a fuel injector20 Sep 2018US 2018/0266339 A1Ford Global Technologies, LLC
- Internal combustion engines11 Aug 2016US 2016/0230653 A1Hydro-Ject, LLC
Most cited
By later US patents
- Device and method for injecting fuel into an engine, assisted by compressed air or gas23US 4,628,888 AAutomobiles Citroen · 1986
- Computer controlled flow of nitrous oxide injected into an internal combustion engine21US 5,444,628 AEchlin Inc. · 1995
- Computer controlled flow of nitrous oxide injected into an internal combustion engine20US 5,287,281 AEchlin Inc. · 1994
- Re-combustion control means for alcohol engine19US 5,115,790 AIsuzu Motors Limited · 1992
- Thermal ignition method and apparatus for internal combustion engines16US 4,838,213 A1989