F02M 35/10045
Multiple plenum chambers
Official title: {Multiple plenum chambers; Plenum chambers having inner separation walls (for V-engines F02M35/116; for resonance charging F02B27/02)}
F02M35/10045 (Multiple plenum chambers) appears on 197 US grants and 112 published applications in this corpus.
Search patents in F02M- Granted patents
- 197
- Published applications
- 112
- Assignees
- 74
- Inventors
- 414
- Latest grant
- 29 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 5 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 7 | 0 |
| 1992 | 6 | 0 |
| 1993 | 5 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 9 | 0 |
| 1997 | 11 | 0 |
| 1998 | 10 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 7 | 1 |
| 2002 | 2 | 13 |
| 2003 | 10 | 9 |
| 2004 | 12 | 11 |
| 2005 | 7 | 5 |
| 2006 | 5 | 4 |
| 2007 | 11 | 7 |
| 2008 | 4 | 8 |
| 2009 | 5 | 11 |
| 2010 | 2 | 9 |
| 2011 | 5 | 3 |
| 2012 | 5 | 3 |
| 2013 | 6 | 2 |
| 2014 | 1 | 3 |
| 2015 | 2 | 2 |
| 2016 | 4 | 6 |
| 2017 | 6 | 1 |
| 2018 | 1 | 1 |
| 2019 | 3 | 3 |
| 2020 | 5 | 3 |
| 2021 | 0 | 0 |
| 2022 | 3 | 3 |
| 2023 | 2 | 3 |
| 2024 | 1 | 1 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Intake manifold for engine, engine, and vehicle29 Apr 2025US 12,286,947 B2BYD Company Limited
- Intake assembly22 Apr 2025US 12,281,628 B2JCB Research
- Method for operating a supercharged internal combustion engine and device for providing combustion air for a supercharged internal combustion engine10 Sep 2024US 12,085,011 B2Liebherr Machines Bulle SA
- Vehicle gas distribution to intake manifold runners26 Dec 2023US 11,852,109 B1GM Global Technology Operations LLC
- Internal combustion engine system operable in at least two operating modes19 Sep 2023US 11,761,408 B2Volvo Truck Corporation
- Method for operating a supercharged internal combustion engine and device for providing combustion air for a supercharged internal combustion engine17 Oct 2024US 2024/0344477 A1Liebherr Machines Bulle SA
- Intake Assembly28 Dec 2023US 2023/0417207 A1JCB Research
- Intake manifold for engine, engine, and vehicle30 Nov 2023US 2023/0383712 A1BYD Company Limited
- Method for operating a supercharged internal combustion engine and device for providing combustion air for a supercharged internal combustion engine1 Jun 2023US 2023/0167764 A1Liebherr Machines Bulle SA
- Internal combustion engine system27 Oct 2022US 2022/0341380 A1Volvo Truck Corporation
Most cited
By later US patents
- Integrated air intake system51US 5,477,819 AFilterwerk Mann & Hummel GmbH · 1995
- V-type multiple-cylinder air intake device46US 7,004,137 B2Nissan Motors Co., Ltd. · 2006
- Dual-fuel engine40US 5,228,423 AHonda Giken Kogyo Kabushiki Kaisha · 1993
- Intake system for V-type internal combustion engine36US 4,957,071 ANissan Motor Co., Ltd. · 1990
- Exhaust gas recirculation system for a V-type engine34US 4,615,324 AMazda Motor Corporation · 1986