Y10T 137/86002
Fluid pressure responsive
Y10T137/86002 (Fluid pressure responsive) appears on 218 US grants and 200 published applications in this corpus.
Search patents in Y10T- Granted patents
- 218
- Published applications
- 200
- Assignees
- 159
- Inventors
- 388
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 6 | 1 |
| 2002 | 4 | 6 |
| 2003 | 7 | 6 |
| 2004 | 4 | 3 |
| 2005 | 2 | 4 |
| 2006 | 5 | 2 |
| 2007 | 0 | 3 |
| 2008 | 1 | 14 |
| 2009 | 2 | 12 |
| 2010 | 6 | 11 |
| 2011 | 7 | 21 |
| 2012 | 9 | 16 |
| 2013 | 12 | 21 |
| 2014 | 29 | 24 |
| 2015 | 22 | 34 |
| 2016 | 20 | 5 |
| 2017 | 16 | 4 |
| 2018 | 11 | 3 |
| 2019 | 4 | 1 |
| 2020 | 4 | 2 |
| 2021 | 1 | 2 |
| 2022 | 4 | 0 |
| 2023 | 3 | 2 |
| 2024 | 2 | 1 |
| 2025 | 3 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Fuel system with boosted and cooled variable displacement main fuel pump and electromechanical actuators13 Jan 2026US 12,524,027 B2Hamilton Sundstrand Corporation
- Fuel system with boosted and cooled variable displacement main fuel pump and electromechanical actuators21 Oct 2025US 12,449,828 B1Hamilton Sundstrand Corporation
- Spring controlling valve22 Jul 2025US 12,366,244 B2Vulcan Industrial Holdings, LLC
- Instrument reprocessor and instrument reprocessing methods7 Jan 2025US 12,186,446 B2Asp Global Manufacturing GmbH
- Hydraulic arrangement for a vehicle transmission30 Apr 2024US 11,971,097 B2Deere & Company
- Spring controlling valve28 May 2026US 2026/0146601 A1Vulcan Industrial Holdings, LLC
- Fuel system with boosted and cooled variable displacement main fuel pump and electromechanical actuators23 Oct 2025US 2025/0328156 A1Hamilton Sundstrand Corporation
- Instrument Reprocessor And Instrument Reprocessing Methods25 Jan 2024US 2024/0024528 A1Asp Global Manufacturing GmbH
- Spring controlling valve21 Dec 2023US 2023/0407864 A1Vulcan Industrial Holdings, LLC
- Hydraulic arrangement for a vehicle transmission2 Mar 2023US 2023/0066490 A1Deere & Company
Most cited
By later US patents
- Pressure operated valve systems99US 3,955,594 ARaymond International Inc. · 1976
- Oil pump pressure control device85US 8,038,416 B2Yamada Manufacturing Co., Ltd. · 2011
- Infinitely variable pneumatic pulsatile pump84US 5,487,649 AAmerican Hydro-Surgical Instruments, Inc. · 1996
- Fuel supply module58US 4,974,570 ACarter Automotive Company, Inc. · 1990
- Solvent pumping system for chromatography with switching-valve47US 5,637,208 A1997