F01N 2410/12
In case of absorption, adsorption or desorption of exhaust gas constituents
Official title: in case of absorption, adsorption or desorption of exhaust gas constituents
F01N2410/12 (In case of absorption, adsorption or desorption of exhaust gas constituents) appears on 140 US grants and 84 published applications in this corpus.
Search patents in F01N- Granted patents
- 140
- Published applications
- 84
- Assignees
- 68
- Inventors
- 354
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 11 | 0 |
| 1996 | 11 | 0 |
| 1997 | 11 | 0 |
| 1998 | 11 | 0 |
| 1999 | 9 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 4 | 2 |
| 2003 | 1 | 1 |
| 2004 | 3 | 12 |
| 2005 | 3 | 0 |
| 2006 | 3 | 7 |
| 2007 | 4 | 6 |
| 2008 | 1 | 8 |
| 2009 | 4 | 6 |
| 2010 | 6 | 7 |
| 2011 | 5 | 6 |
| 2012 | 7 | 3 |
| 2013 | 3 | 1 |
| 2014 | 4 | 6 |
| 2015 | 4 | 1 |
| 2016 | 3 | 2 |
| 2017 | 1 | 2 |
| 2018 | 1 | 0 |
| 2019 | 2 | 2 |
| 2020 | 1 | 1 |
| 2021 | 3 | 1 |
| 2022 | 0 | 1 |
| 2023 | 1 | 4 |
| 2024 | 4 | 2 |
| 2025 | 2 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mild-hybrid electric vehicle (MHEV) emissions aftertreatment system18 Aug 2026US 12,710,025 B2Saudi Arabian Oil Company
- Process for capturing CO2 from a mobile source using exhaust heat15 Apr 2025US 12,274,976 B2Saudi Arabian Oil Company
- Dual leg aftertreatment system4 Mar 2025US 12,241,394 B2Cummins Power Generation Inc.
- Method for controlling the operation of an exhaust aftertreatment system26 Nov 2024US 12,152,524 B2Volvo Truck Corporation
- Process for capturing CO2 from a mobile source using exhaust heat9 Jul 2024US 12,030,013 B2Saudi Arabian Oil Company
- Mild-hybrid electric vehicle (mhev) emissions aftertreatment system19 Mar 2026US 2026/0078723 A1Aramco Services Company
- Dual leg aftertreatment system19 Jun 2025US 2025/0198322 A1Cummins Power Generation Inc.
- Process for capturing co2 from a mobile source using exhaust heat19 Sep 2024US 2024/0307815 A1Saudi Arabian Oil Company
- Dual leg aftertreatment system16 May 2024US 2024/0159180 A1Cummins Power Generation Inc.
- Method for controlling an exhaust flow in an Exhaust Aftertreatment System (EATS) of a vehicle20 Jul 2023US 2023/0228206 A1Volvo Truck Corporation
Most cited
By later US patents
- Dual converter engine exhaust system for reducing hydrocarbon emissions137US 5,125,231 ACorning Incorporated · 1992
- Exhaust emission control device for a diesel engine106US 4,934,142 AToyota Jidosha Kabushiki Kaisha · 1990
- Exhaust gas purifying apparatus for automobile84US 4,985,210 A501 Toyota Jidosha Kabushiki Kaisha · 1991
- Engine exhaust system for reduction of hydrocarbon emissions78US 5,207,734 ACorning Incorporated · 1993
- Exhaust gas purification device for an engine78US 5,406,790 AToyota Jidosha Kabushiki Kaisha · 1995