F05D 2240/241
Of impulse type
Official title: of impulse type
F05D2240/241 (Of impulse type) appears on 10 US grants and 15 published applications in this corpus.
Search patents in F05D- Granted patents
- 10
- Published applications
- 15
- Assignees
- 12
- Inventors
- 27
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 2 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 2 |
| 2020 | 0 | 2 |
| 2021 | 1 | 0 |
| 2022 | 1 | 2 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- First stage impulse steam turbine nozzle axially tangential holes matrix10 Mar 2026US 12,571,322 B1Northrop Grumman Systems Corporation
- Impulse turbine and turbine device7 Nov 2023US 11,808,155 B2
- Turbocharger and turbine wheel31 May 2022US 11,346,226 B2BorgWarner Inc.
- Exhaust additive dosing system comprising an exhaust additive distribution device and an exhaust additive metering device25 May 2021US 11,015,508 B2Scania CV AB
- Air turbine start system19 Nov 2019US 10,480,417 B2Hamilton Sundstrand Corporation
- Turbine engine system7 May 2026US 2026/0125981 A1Heleng Inc.
- Self-operated incinerator system29 Sep 2022US 2022/0311310 A1
- Impulse turbine and turbine device22 Sep 2022US 2022/0298931 A1
- Kinetic energy electric power4 Jun 2020US 2020/0173426 A1
- Air turbine start system20 Feb 2020US 2020/0056547 A1Hamilton Sundstrand Corporation
Most cited
By later US patents
- Impulse turbine for use in bi-directional flows15US 8,596,955 B2Peter Brotherhood Limited · 2013
- Steam turbine-driven electric generator6US 6,046,509 ATuthill Corporation · 2000
- Impulse turbine for use in bi-directional flows4US 9,765,753 B2Dresser-Rand Company · 2017
- Exhaust additive dosing system comprising an exhaust additive distribution device and an exhaust additive metering device3US 11,015,508 B2Scania CV AB · 2021
- Turbine blade3US 8,267,659 B2Siemens Aktiengesellschaft · 2012