F01N 3/0236
Using turbine waste gate valve
Official title: {using turbine waste gate valve}
F01N3/0236 (Using turbine waste gate valve) appears on 20 US grants and 26 published applications in this corpus.
Search patents in F01N- Granted patents
- 20
- Published applications
- 26
- Assignees
- 17
- Inventors
- 74
- Latest grant
- 12 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 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 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 0 | 0 |
| 2005 | 2 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 0 | 1 |
| 2013 | 3 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 2 | 1 |
| 2018 | 0 | 1 |
| 2019 | 2 | 4 |
| 2020 | 4 | 3 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 2 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Exhaust handling systems for marine vessels and related methods12 Aug 2025US 12,384,508 B2Marathon Petroleum Company LP
- Exhaust handling systems for marine vessels and related methods23 Jul 2024US 12,043,361 B1Marathon Petroleum Company LP
- Exhaust restriction device for improved sensor signal5 Sep 2023US 11,746,685 B2Ford Global Technologies, LLC
- Exhaust system for an engine7 Mar 2023US 11,598,250 B2Brp-Rotax GmbH & Co. KG
- Method and system for emission control device heating24 Nov 2020US 10,844,775 B2Ford Global Technologies, LLC
- Turbine Control for Improved Dosing9 Apr 2026US 2026/0098493 A1Cummins Emission Solutions Inc.
- Exhaust handling systems for marine vessels and related methods27 Nov 2025US 2025/0360999 A1Marathon Petroleum Company LP
- Exhaust handling systems for marine vessels and related methods29 Aug 2024US 2024/0286726 A1Marathon Petroleum Company LP
- Exhaust restriction device for improved sensor signal27 Jul 2023US 2023/0235690 A1Ford Global Technologies, LLC
- Exhaust system for an engine26 Aug 2021US 2021/0262382 A1Brp-Rotax GmbH & Co. KG
Most cited
By later US patents
- Exhaust handling systems for marine vessels and related methods19US 12,043,361 B1Marathon Petroleum Company LP · 2024
- Exhaust emission control device19US 6,851,256 B2Mitsubishi Jidosha Kogyo Kabushiki Kaisha · 2005
- Supercharged internal combustion engine with exhaust particulates filter17US 4,553,387 ABBC Brown, Boveri & Company, Limited · 1985
- Method of stationary regeneration of an engine exhaust particulate filter8US 8,381,519 B2International Engine Intellectual Property Company, LLC · 2013
- Method for regenerating a particulate filter for a boosted direct injection engine8US 8,464,514 B2Ford Global Technologies, LLC · 2013