F15B 21/085
Using a data bus
Official title: {using a data bus, e.g. "CANBUS"}
F15B21/085 (Using a data bus) appears on 56 US grants and 61 published applications in this corpus.
Search patents in F15B- Granted patents
- 56
- Published applications
- 61
- Assignees
- 47
- Inventors
- 141
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 2 |
| 2002 | 1 | 2 |
| 2003 | 2 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 3 |
| 2006 | 1 | 2 |
| 2007 | 2 | 5 |
| 2008 | 3 | 3 |
| 2009 | 1 | 1 |
| 2010 | 2 | 0 |
| 2011 | 1 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 1 | 5 |
| 2016 | 1 | 2 |
| 2017 | 0 | 0 |
| 2018 | 4 | 7 |
| 2019 | 4 | 4 |
| 2020 | 5 | 4 |
| 2021 | 3 | 2 |
| 2022 | 1 | 2 |
| 2023 | 3 | 4 |
| 2024 | 4 | 4 |
| 2025 | 5 | 4 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mobile machine and method20 Jan 2026US 12,529,388 B2AGCO International GmbH
- Pilot control unit for at least one valve drive of a hydraulic valve and method for operating same23 Sep 2025US 12,421,988 B2Bucher Hydraulics AG
- Device and method for diagnosing and configuring a hydraulic device based on wireless local area network19 Aug 2025US 12,392,364 B2HAWE Hydraulik SE
- Diagnostic valve island5 Aug 2025US 12,378,978 B2Norgren Limited
- Method for commissioning a pneumatic actuator device, commissioning system and control module14 Jan 2025US 12,196,231 B2Festo AG & Co.
- Operator group, especially for an operator vehicle25 Jun 2026US 2026/0176118 A1Manitou Italia S.R.L.
- System and Method for Controlling a Hydraulic Supply System on a Mobile Machine4 Dec 2025US 2025/0369457 A1AGCO International GmbH
- Actuator assembly10 Apr 2025US 2025/0116258 A1Goodrich Actuation Systems Limited
- Hydraulic system for an aircraft with pressure setting function, use thereof and method for operation3 Apr 2025US 2025/0108937 A1Airbus Operations GmbH
- Mobile Machine and Method16 Jan 2025US 2025/0020145 A1AGCO International GmbH
Most cited
By later US patents
- System and method for controlling an independent metering valve77US 5,960,695 ACaterpillar Inc. · 1999
- Electro-pneumatic control device48US 5,458,048 AFesto AG & Co. · 1995
- Fluid control system34US 6,382,257 B1Parker-Hannifin Corporation · 2002
- System and method for controlling an independent metering valve32US 5,947,140 ACaterpillar Inc. · 1999
- Hydraulic machine, system for monitoring health of hydraulic machine, and method thereof31US 7,082,758 B2Komatsu Ltd. · 2006