F01N 2900/0601
Being estimated
Official title: being estimated
F01N2900/0601 (Being estimated) appears on 221 US grants and 249 published applications in this corpus.
Search patents in F01N- Granted patents
- 221
- Published applications
- 249
- Assignees
- 79
- Inventors
- 569
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2009 | 0 | 2 |
| 2010 | 0 | 6 |
| 2011 | 1 | 5 |
| 2012 | 3 | 16 |
| 2013 | 12 | 25 |
| 2014 | 23 | 18 |
| 2015 | 20 | 31 |
| 2016 | 17 | 22 |
| 2017 | 18 | 16 |
| 2018 | 23 | 10 |
| 2019 | 14 | 19 |
| 2020 | 14 | 17 |
| 2021 | 16 | 11 |
| 2022 | 14 | 14 |
| 2023 | 20 | 17 |
| 2024 | 15 | 12 |
| 2025 | 10 | 2 |
| 2026 | 1 | 6 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Exhaust aftertreatment system16 Jun 2026US 12,655,784 B2DAF Trucks N. V.
- Systems and methods for forecasting aftertreatment temperatures over a horizon2 Dec 2025US 12,486,815 B2Cummins Inc.
- Control device for internal combustion engine25 Nov 2025US 12,480,434 B2Toyota Jidosha Kabushiki Kaisha
- Real-time control of reductant droplet spray momentum and in-exhaust spray distribution28 Oct 2025US 12,454,904 B2Cummins Emission Solutions Inc.
- Method and device for measuring nitrogen oxide and ammonia emissions from an exhaust gas aftertreatment system for combustion exhaust gases7 Oct 2025US 12,436,065 B2Robert Bosch GmbH
- Exhaust monitoring apparatus and exhaust monitoring method27 Aug 2026US 2026/0251083 A1Toyota Jidosha Kabushiki Kaisha
- Aftertreatment system nox and ammonia control strategy13 Aug 2026US 2026/0235059 A1Cummins Inc.
- Apparatus for diagnosing a post-processing system and a method thereof18 Jun 2026US 2026/0168424 A1AVL Software and Functions GmbH
- Controller for internal combustion engine18 Jun 2026US 2026/0168425 A1Toyota Jidosha Kabushiki Kaisha
- Systems and methods for managing ammonia slip in an aftertreatment system5 Mar 2026US 2026/0063060 A1Cummins Inc.
Most cited
By later US patents
- System and method for determining engine exhaust composition23US 8,762,026 B2GM Global Technology Operations LLC · 2014
- Method for adapting a lean NOx trap in an exhaust system of a motor vehicle21US 8,763,377 B2Ford Global Technologies, LLC · 2014
- Model-based monitoring for selective catalytic reduction device in aftertreatment assembly14US 10,329,986 B2GM Global Technology Operations LLC · 2019
- Monitoring of a particle limit value in the exhaust gas of an internal combustion engine13US 8,327,696 B2Robert Bosch GmbH · 2012
- Filter failure diagnostic device for an internal combustion engine12US 10,066,533 B2Toyota Jidosha Kabushiki Kaisha · 2018