F28D 2021/0073
Gas coolers
Official title: {Gas coolers}
F28D2021/0073 (Gas coolers) appears on 59 US grants and 88 published applications in this corpus.
Search patents in F28D- Granted patents
- 59
- Published applications
- 88
- Assignees
- 40
- Inventors
- 185
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 4 | 1 |
| 2002 | 2 | 2 |
| 2003 | 3 | 12 |
| 2004 | 6 | 13 |
| 2005 | 7 | 7 |
| 2006 | 3 | 14 |
| 2007 | 3 | 14 |
| 2008 | 3 | 6 |
| 2009 | 6 | 2 |
| 2010 | 5 | 2 |
| 2011 | 0 | 2 |
| 2012 | 3 | 1 |
| 2013 | 4 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 2 | 2 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 2 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Radiator arrangement with at least two heat exchangers with different base areas, motor vehicle with radiator arrangement25 Nov 2025US 12,480,713 B2Audi AG
- Two-circuit evaporators8 Oct 2024US 12,111,112 B2Mahle International GmbH
- Collector tube for a heat exchanger21 Jun 2022US 11,365,937 B2Mahle International GmbH
- Heat exchanger8 Mar 2022US 11,268,767 B2Hangzhou Sanhua Research Institute Co., Ltd.
- Brazed plate heat exchanger for water-cooled heat rejection in a refrigeration cycle3 Sep 2019US 10,401,094 B2Carrier Corporation
- Radiator arrangement with at least two heat exchangers with different base areas, motor vehicle with radiator arrangement19 Dec 2024US 2024/0418449 A1Audi AG
- Two-circuit evaporators7 Sep 2023US 2023/0280102 A1Mahle International GmbH
- Heat exchanger4 Feb 2021US 2021/0033343 A1Hangzhou Sanhua Research Institute Co., Ltd.
- Collector tube for a heat exchanger28 May 2020US 2020/0166277 A1Mahle International GmbH
- Conducting Device For Controlling The Flow Of Liquid When Feeding In Two-Phase Streams In Block-In-Shell Heat Exchangers7 Mar 2019US 2019/0072340 A1Linde Aktiengesellschaft
Most cited
By later US patents
- Refrigeration-cycle device123US 6,347,528 B1Denso Corporation · 2002
- Heat exchanger for exchanging heat between internal fluid and external fluid and manufacturing method thereof32US 6,827,139 B2Denso Corporation · 2004
- Concentrated or dilutable solutions or dispersions, preparation method and uses25US 6,564,863 B1Valeo Thermique Moteur · 2003
- Heat exchanger25US 6,745,827 B2Halla Climate Control Corporation · 2004
- Heat exchanger21US 6,216,776 B1Denso Corporation · 2001