F01L 2009/4094
Engine stopping
Official title: {Engine stopping; Engine stall}
F01L2009/4094 (Engine stopping) appears on 5 US grants and 6 published applications in this corpus.
Search patents in F01L- Granted patents
- 5
- Published applications
- 6
- Assignees
- 6
- Inventors
- 25
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 4 |
| 2022 | 2 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year.
Recent patents
- Shutdown control of internal combustion engine comprising lost motion component4 Nov 2025US 12,460,594 B2Jacobs Vehicle Systems, Inc.
- Valve timing controller6 Sep 2022US 11,434,835 B2Aisin Corporation
- Method and device for actuating a camshaft adjuster7 Jun 2022US 11,352,919 B2Vitesco Technologies GmbH
- Cam phaser control systems and methods for engine off conditions23 Mar 2021US 10,954,830 B1GM Global Technology Operations LLC
- Variable travel valve apparatus for an internal combustion engine23 Jun 2020US 10,690,085 B2JP Scope, Inc.
- Shutdown control of internal combustion engine comprising lost motion component30 May 2024US 2024/0175403 A1Jacobs Vehicle Systems, Inc.
- Valve timing controller7 Oct 2021US 2021/0310423 A1Aisin Seiki Kabushiki Kaisha
- Method and Device for Actuating a Camshaft Adjuster24 Jun 2021US 2021/0189919 A1Vitesco Technologies GmbH
- Variable travel valve apparatus for an internal combustion engine1 Apr 2021US 2021/0095614 A1JP Scope, Inc.
- Cam phaser control systems and methods for engine off conditions4 Mar 2021US 2021/0062690 A1GM Global Technology Operations LLC
Most cited
By later US patents
No patent in this class has been cited by a later US patent yet.