F28D 17/04
Distributing arrangements for the heat-exchange media
F28D17/04 (Distributing arrangements for the heat-exchange media) appears on 70 US grants and 87 published applications in this corpus.
Search patents in F28D- Granted patents
- 70
- Published applications
- 87
- Assignees
- 59
- Inventors
- 175
- Latest grant
- 28 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 3 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 4 |
| 2012 | 1 | 2 |
| 2013 | 0 | 5 |
| 2014 | 2 | 2 |
| 2015 | 3 | 5 |
| 2016 | 2 | 3 |
| 2017 | 4 | 10 |
| 2018 | 6 | 7 |
| 2019 | 8 | 7 |
| 2020 | 7 | 7 |
| 2021 | 6 | 5 |
| 2022 | 5 | 9 |
| 2023 | 5 | 3 |
| 2024 | 1 | 4 |
| 2025 | 5 | 3 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Regenerator for foreline heating28 Oct 2025US 12,455,119 B2APPLIED Materials.Inc.
- Heat exchanger and use thereof22 Jul 2025US 12,366,415 B2American Air Liquide, Inc.
- Barocaloric heat transfer systems and methods of use8 Apr 2025US 12,270,610 B2Massachusetts Institute of Technology
- High temperature heat exchange and heat storage unit, and mechanism and device thereof21 Jan 2025US 12,203,707 B2
- Energy storage and retrieval system comprising a regenerator and an electrical machine coupled to a compressor and an expander14 Jan 2025US 12,196,499 B2Kaaj Energy Inc.
- Heating Device, Heating System, Heat Storage Device and Heat Storage System2 Jul 2026US 2026/0185740 A1Kraftanlagen Energies & Services SE
- Air heating apparatus12 Mar 2026US 2026/0071828 A1Kyungdong Navien Co., Ltd.
- Pumped heat energy storage system with charge cycle thermal integration24 Jul 2025US 2025/0237152 A1Malta Inc.
- Pumped heat energy storage system with generation cycle thermal integration8 May 2025US 2025/0146425 A1Malta Inc.
- Fluid reactor device and method for operating a fluid reactor device8 May 2025US 2025/0146765 A1Megtec Systems, Inc.
Most cited
By later US patents
- Systems and methods for generating electricity via a pumped thermal energy storage system64US 11,187,112 B2Echogen Power Systems, LLC · 2021
- Thermoelectric energy storage system with an intermediate storage tank and method for storing thermoelectric energy62US 8,904,793 B2ABB Research Ltd. · 2014
- Heat storage system61US 9,518,786 B2Energy Technologies Institute LLP · 2016
- Systems and methods for generating electricity via a pumped thermal energy storage system53US 10,883,388 B2Echogen Power Systems, LLC · 2021
- Thermal energy storage and recovery device and system having a heat exchanger arrangement using a compressed gas46US 8,991,183 B2Siemens Aktiengesellschaft · 2015