F01N 2900/1618
Hc-slip from catalyst
Official title: HC-slip from catalyst
F01N2900/1618 (Hc-slip from catalyst) appears on 17 US grants and 20 published applications in this corpus.
Search patents in F01N- Granted patents
- 17
- Published applications
- 20
- Assignees
- 15
- Inventors
- 63
- Latest grant
- 4 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 4 |
| 2016 | 2 | 5 |
| 2017 | 4 | 3 |
| 2018 | 2 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 2 |
| 2023 | 2 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year.
Recent patents
- Techniques for calibrating a catalytic converter simulation4 Mar 2025US 12,241,395 B1Fca US LLC
- Systems and methods for determining amount of reductant deposits in aftertreatment systems26 Nov 2024US 12,152,522 B2Cummins Emission Solutions Inc.
- Fuel supply system for eco-friendly ship22 Aug 2023US 11,731,750 B2Daewoo Shipbuilding & Marine Engineering Co., Ltd.
- Controller and method for controlling operation of an aftertreatment system based on short-term and long-term cumulative degradation estimates25 Apr 2023US 11,635,011 B2Cummins Emission Solutions Inc.
- Ultra-low idle management6 Jul 2021US 11,053,874 B2Deere & Company
- Controller and method for controlling operation of an aftertreatment system based on short-term and long-term cumulative degradation estimates5 Jan 2023US 2023/0003152 A1Cummins Emission Solutions Inc.
- Fuel supply system for eco-friendly ship16 Jun 2022US 2022/0185441 A1Daewoo Shipbuilding & Marine Engineering Co., Ltd.
- Systems and methods for determining amount of reductant deposits in aftertreatment systems9 Jun 2022US 2022/0178288 A1Cummins Emission Solutions Inc.
- Ultra-low idle management29 Apr 2021US 2021/0123390 A1Deere & Company
- Methods for determining oxidation performance of oxidation catalyst devices14 Feb 2019US 2019/0049418 A1GM Global Technology Operations LLC
Most cited
By later US patents
- Systems and methods for controlling temperature and total hydrocarbon slip14US 8,418,441 B2Corning Incorporated · 2013
- Systems and methods for controlling temperature and total hydrocarbon slip3US 8,793,980 B2Corning Incorporated · 2014
- Exhaust purifying apparatus for internal combustion engine3US 9,500,110 B2Toyota Jidosha Kabushiki Kaisha · 2016
- Exhaust purification control device for internal combustion engine1US 10,054,020 B2Toyota Jidosha Kabushiki Kaisha · 2018
- Diagnostic device1US 9,695,732 B2Isuzu Motors Limited · 2017