F15B 2211/8755
Emergency shut-down
F15B2211/8755 (Emergency shut-down) appears on 83 US grants and 100 published applications in this corpus.
Search patents in F15B- Granted patents
- 83
- Published applications
- 100
- Assignees
- 76
- Inventors
- 192
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 2 |
| 2006 | 1 | 4 |
| 2007 | 2 | 2 |
| 2008 | 2 | 6 |
| 2009 | 4 | 0 |
| 2010 | 2 | 3 |
| 2011 | 0 | 2 |
| 2012 | 3 | 1 |
| 2013 | 0 | 3 |
| 2014 | 1 | 3 |
| 2015 | 3 | 2 |
| 2016 | 4 | 2 |
| 2017 | 1 | 6 |
| 2018 | 1 | 10 |
| 2019 | 8 | 6 |
| 2020 | 11 | 10 |
| 2021 | 9 | 6 |
| 2022 | 5 | 9 |
| 2023 | 5 | 7 |
| 2024 | 10 | 8 |
| 2025 | 6 | 5 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Floating control system for fixed displacement pump system24 Feb 2026US 12,560,183 B2Hunan Sinoboom Intelligent Equipment Co., Ltd.
- Manifold system for 2003 configuration17 Feb 2026US 12,553,454 B2Rotex Automation Limited
- Hydraulic directional control valve23 Sep 2025US 12,422,045 B2
- Safety valve2 Sep 2025US 12,404,881 B2Aventics GmbH
- Steam injection valve actuator, system, and method8 Jul 2025US 12,352,369 B2Phaedrus, LLC
- Triple redundancy assembly in process control systems18 Jun 2026US 2026/0169506 A1Rotex Automation Limited
- Hydraulic Cylinder Assembly and Method for Operating a Hydraulic Cylinder Assembly23 Oct 2025US 2025/0327467 A1Robert Bosch GmbH
- Actuator assembly and method of use4 Sep 2025US 2025/0277542 A1SPEO Products AS
- Parallel electrohydraulic servo valve controlled actuator with failure accommodation24 Apr 2025US 2025/0129807 A1Hamilton Sundstrand Corporation
- Dynamic testing system diagnostics6 Mar 2025US 2025/0075714 A1Illinois Tool Works Inc.
Most cited
By later US patents
- Valve arrangement25US 7,398,796 B2Sauer-Danfoss ApS · 2008
- Valve arrangement11US 7,198,065 B2Sauer-Danfoss ApS · 2007
- Device for controlling a hydraulic motor10US 5,469,703 AVoac Hydraulics Boras AB · 1995
- Hydraulic controller for working machine10US 7,155,909 B2Kobelco Construction Machinery Co., Ltd. · 2007
- Automatic valve shutoff device and methods10US 9,151,022 B2University of Washington through its Center for Commercialization · 2015