F28F 2009/0297
Side headers
Official title: {Side headers, e.g. for radiators having conduits laterally connected to common header}
F28F2009/0297 (Side headers) appears on 56 US grants and 79 published applications in this corpus.
Search patents in F28F- Granted patents
- 56
- Published applications
- 79
- Assignees
- 53
- Inventors
- 213
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 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 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 3 |
| 2016 | 0 | 1 |
| 2017 | 4 | 7 |
| 2018 | 2 | 5 |
| 2019 | 5 | 12 |
| 2020 | 4 | 4 |
| 2021 | 6 | 13 |
| 2022 | 10 | 5 |
| 2023 | 7 | 10 |
| 2024 | 4 | 6 |
| 2025 | 7 | 3 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device for controlling the temperature of a component and method for manufacturing the device24 Mar 2026US 12,584,697 B2Fränkische Industrial Pipes GMBH & CO. KG
- Refrigerant distribution and charge balancing system for heat exchangers13 Jan 2026US 12,523,434 B2Carrier Corporation
- Heat exchanger and air conditioning unit having multiple refrigeration systems15 Jul 2025US 12,359,880 B2Sanhua (Hangzhou) Micro Channel Heat Exchanger Co., Ltd.
- Heat exchanger and air-conditioning apparatus employing the same20 May 2025US 12,305,937 B2Mitsubishi Electric Corporation
- Heat exchanger for a cooling system, cooling system, and assembly20 May 2025US 12,305,938 B2Bayerische Motoren Werke Aktiengesellschaft
- Heat exchanger and energy storage device6 Aug 2026US 2026/0229643 A1Huawei Digital Power Technologies Co., Ltd.
- A heat exchanger18 Jun 2026US 2026/0168738 A1Valeo Systemes Thermiques
- Tubular element for a heat exchanger18 Jun 2026US 2026/0168741 A1Valeo Systemes Thermiques
- Stress optimized conformal weave header geometry11 Jun 2026US 2026/0160505 A1Hamilton Sundstrand Corporation
- Duct or vessel comprising a separating element11 Sep 2025US 2025/0283671 A1Denso Thermal Systems S.P.A.
Most cited
By later US patents
- Extruded microchannel heat exchanger26US 6,467,535 B1Visteon Global Technologies, Inc. · 2002
- Coolant supply arrangement for jet engine turbine walls23US 5,645,127 AMTU Motoren- und Turbinen-Union Muenchen GmbH · 1997
- Heat exchanger13US 4,150,720 AImperial Chemical Industries PLC · 1979
- Counter-flow heat exchanger for battery thermal management applications10US 10,263,301 B2Dana Canada Corporation · 2019
- Additively manufactured heat exchanger7US 10,670,349 B2General Electric Company · 2020