F15B 2211/62
Cooling or heating means
F15B2211/62 (Cooling or heating means) appears on 225 US grants and 234 published applications in this corpus.
Search patents in F15B- Granted patents
- 225
- Published applications
- 234
- Assignees
- 131
- Inventors
- 517
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 4 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 4 |
| 2004 | 3 | 6 |
| 2005 | 1 | 3 |
| 2006 | 1 | 6 |
| 2007 | 4 | 2 |
| 2008 | 4 | 3 |
| 2009 | 1 | 8 |
| 2010 | 5 | 4 |
| 2011 | 5 | 12 |
| 2012 | 6 | 9 |
| 2013 | 9 | 10 |
| 2014 | 6 | 11 |
| 2015 | 9 | 10 |
| 2016 | 6 | 6 |
| 2017 | 9 | 9 |
| 2018 | 9 | 15 |
| 2019 | 8 | 15 |
| 2020 | 16 | 18 |
| 2021 | 24 | 15 |
| 2022 | 21 | 23 |
| 2023 | 21 | 14 |
| 2024 | 7 | 13 |
| 2025 | 13 | 12 |
| 2026 | 9 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hydraulic system with cooling circuit and machine tool8 Sep 2026US 12,729,701 B2HAWE Hydraulik SE
- Temperature regulation system for vehicle hydraulic system25 Aug 2026US 12,716,434 B2Oshkosh Corporation
- Hydraulic system having a conditioning circuit4 Aug 2026US 12,698,788 B2Robert Bosch GmbH
- Hydraulic actuator21 Jul 2026US 12,687,180 B2Airbus Operations GmbH
- Electrohydraulic actuating device having integrated electrical functional elements26 May 2026US 12,638,027 B2Emg Automation GmbH
- Hydraulic System having a Conditioning Circuit25 Jun 2026US 2026/0177085 A1Robert Bosch GmbH
- Hydraulic systems for a power machine7 May 2026US 2026/0126104 A1Doosan Bobcat North America, Inc.
- Morphable surface9 Apr 2026US 2026/0098548 A1Toyota Jidosha Kabushiki Kaisha
- Construction Machine26 Mar 2026US 2026/0085500 A1Hitachi Construction Machinery Co., Ltd.
- Mobile working machine1 Jan 2026US 2026/0002339 A1Liebherr-Werk Telfs GmbH
Most cited
By later US patents
- Automotive hydraulic system and method for driving a hydraulic accessory in parallel with a power steering unit108US 6,073,536 A2000
- Systems and methods for energy storage and recovery using compressed gas96US 7,832,207 B2SustainX, Inc. · 2010
- Variable flow hydraulic system73US 6,029,445 ACase Corporation · 2000
- Systems and methods for energy storage and recovery using rapid isothermal gas expansion and compression73US 7,874,155 B2SustainX, Inc. · 2011
- Hydraulic system65US 7,827,787 B2Deere & Company · 2010