F02D 2041/1472
The characteristics being a humidity or water content of the exhaust gases
Official title: {the characteristics being a humidity or water content of the exhaust gases}
F02D2041/1472 (The characteristics being a humidity or water content of the exhaust gases) appears on 71 US grants and 73 published applications in this corpus.
Search patents in F02D- Granted patents
- 71
- Published applications
- 73
- Assignees
- 34
- Inventors
- 164
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 4 |
| 2014 | 3 | 9 |
| 2015 | 6 | 7 |
| 2016 | 6 | 11 |
| 2017 | 10 | 9 |
| 2018 | 9 | 10 |
| 2019 | 12 | 3 |
| 2020 | 7 | 3 |
| 2021 | 3 | 1 |
| 2022 | 2 | 2 |
| 2023 | 2 | 3 |
| 2024 | 2 | 1 |
| 2025 | 2 | 2 |
| 2026 | 3 | 3 |
By publication year. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Catalytic converter function detection59US 6,857,262 B2SPX Corporation · 2005
- Vehicle control method and vehicle control apparatus25US 7,418,957 B2Nissan Motor Co., Ltd. · 2008
- Methods and systems for humidity detection via an exhaust gas sensor22US 8,857,155 B2Ford Global Technologies, LLC · 2014
- Exhaust gas sensor17US 7,568,376 B2Robert Bosch GmbH · 2009
- Method for purging condensate from a charge air cooler14US 9,127,607 B2Ford Global Technologies, LLC · 2015