F25B 2500/05
Cost reduction
F25B2500/05 (Cost reduction) appears on 95 US grants and 94 published applications in this corpus.
Search patents in F25B- Granted patents
- 95
- Published applications
- 94
- Assignees
- 64
- Inventors
- 237
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 6 | 0 |
| 2000 | 6 | 0 |
| 2001 | 6 | 2 |
| 2002 | 7 | 1 |
| 2003 | 2 | 2 |
| 2004 | 2 | 2 |
| 2005 | 1 | 2 |
| 2006 | 4 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 2 | 0 |
| 2011 | 1 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 2 | 6 |
| 2016 | 0 | 2 |
| 2017 | 2 | 6 |
| 2018 | 2 | 6 |
| 2019 | 10 | 8 |
| 2020 | 5 | 21 |
| 2021 | 5 | 10 |
| 2022 | 7 | 3 |
| 2023 | 0 | 5 |
| 2024 | 6 | 7 |
| 2025 | 3 | 6 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Coolant refresh device for coolant distribution unit8 Sep 2026US 12,729,888 B2Cisco Technology, Inc.
- Air cooling-type refrigeration device21 Jul 2026US 12,687,326 B2Haier Smart Home Co., Ltd.
- System and method for controlling a vapor compression system with safe actuator changes6 Jan 2026US 12,516,840 B2Mitsubishi Electric Research Laboratories, Inc.
- Magnetic heat pump and magnetic refrigeration cycle apparatus30 Sep 2025US 12,429,255 B2Mitsubishi Electric Corporation
- Evaporator coil insert1 Jul 2025US 12,345,450 B2Heatcraft Refrigeration Products LLC
- Compressor arrangement for hvac&r system27 Aug 2026US 2026/0251357 A1Tyco Fire & Security GmbH
- Systems and methods for controlling a chiller27 Nov 2025US 2025/0362068 A1Tyco Fire & Security GmbH
- Evaporator coil insert25 Sep 2025US 2025/0297788 A1Heatcraft Refrigeration Products LLC
- Evaporator coil insert25 Sep 2025US 2025/0297789 A1Heatcraft Refrigeration Products LLC
- Coolant refresh device for coolant distribution unit12 Jun 2025US 2025/0189181 A1Cisco Technology, Inc.
Most cited
By later US patents
- Method and apparatus for measuring and improving efficiency in refrigeration systems95US 6,505,475 B1Hudson Technologies, Inc. · 2003
- Batch process and apparatus optimized to efficiently and evenly freeze ice cream49US 6,370,892 B12002
- Quick connect conduit coupling48US 5,354,103 AEaton Corporation · 1994
- Vibration damping device for thermostatic expansion valves42US 4,542,852 AThe Singer Company · 1985
- Ice cream machine optimized to efficiently and evenly freeze ice cream42US 6,119,472 A2000