F15B 13/022
Flow-dividers
Official title: {Flow-dividers; Priority valves}
F15B13/022 (Flow-dividers) appears on 142 US grants and 81 published applications in this corpus.
Search patents in F15B- Granted patents
- 142
- Published applications
- 81
- Assignees
- 85
- Inventors
- 244
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 5 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 7 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 6 | 0 |
| 1986 | 5 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 3 |
| 2003 | 2 | 3 |
| 2004 | 1 | 1 |
| 2005 | 4 | 3 |
| 2006 | 2 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 5 |
| 2009 | 0 | 1 |
| 2010 | 6 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 1 | 5 |
| 2014 | 0 | 3 |
| 2015 | 2 | 7 |
| 2016 | 5 | 1 |
| 2017 | 5 | 9 |
| 2018 | 5 | 4 |
| 2019 | 8 | 2 |
| 2020 | 11 | 9 |
| 2021 | 7 | 10 |
| 2022 | 5 | 1 |
| 2023 | 3 | 1 |
| 2024 | 3 | 2 |
| 2025 | 2 | 3 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hydraulic system for a vehicle16 Jun 2026US 12,655,005 B2Oshkosh Corporation
- Hydraulic drive apparatus16 Dec 2025US 12,497,760 B2Kawasaki Jukogyo Kabushiki Kaisha
- Systems and methods for grouping hydraulic functions for an agricultural implement27 May 2025US 12,313,092 B2CNH Industrial America LLC
- Hydraulic system for a vehicle24 Dec 2024US 12,172,879 B2Oshkosh Corporation
- Hydraulic assembly, hydraulically actuated consumer with such a hydraulic assembly, and method for hydraulic actuation of a consumer15 Oct 2024US 12,117,047 B2FTE automotive GmbH
- Hydraulic system for a vehicle1 Oct 2026US 2026/0296861 A1Oshkosh Corporation
- Fluid pressure circuit3 Sep 2026US 2026/0258821 A1Eagle Industry Co., Ltd.
- Pump system20 Aug 2026US 2026/0243247 A1
- Hydraulic drive apparatus12 Jun 2025US 2025/0188710 A1Kawasaki Jukogyo Kabushiki Kaisha
- Hydraulic system for a vehicle6 Mar 2025US 2025/0074756 A1Oshkosh Corporation
Most cited
By later US patents
- Hydraulic drive and steering systems for a vehicle48US 5,427,195 AInt. Silvatech Ltd. · 1995
- Pressurized fluid supply system45US 6,209,322 B1Komatsu Ltd. · 2001
- Load sensing steering system with dual power source39US 4,044,786 AEaton Corporation · 1977
- Hydraulic priority circuit37US 4,070,857 ATowmotor Corporation · 1978
- Hydraulic drive and steering systems for a vehicle35US 5,899,292 A1999