F28F 2009/0295
Comprising cooling circuits
Official title: {comprising cooling circuits}
F28F2009/0295 (Comprising cooling circuits) appears on 12 US grants and 18 published applications in this corpus.
Search patents in F28F- Granted patents
- 12
- Published applications
- 18
- Assignees
- 14
- Inventors
- 62
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 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 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 3 |
| 2021 | 2 | 2 |
| 2022 | 1 | 2 |
| 2023 | 1 | 0 |
| 2024 | 1 | 2 |
| 2025 | 2 | 4 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cooking system and heat exchanger with combustion chamber12 May 2026US 12,622,436 B2
- Refrigeration cycle apparatus10 Feb 2026US 12,546,517 B2Mitsubishi Electric Corporation
- Heat exchanger manifold16 Sep 2025US 12,416,458 B2B/E Aerospace, Inc.
- Heat exchanger with header embedded cooling channels13 May 2025US 12,298,091 B2Hamilton Sundstrand Corporation
- Heated header for subfreezing heat exchanger9 Jan 2024US 11,867,472 B2Hamilton Sundstrand Corporation
- Stress optimized conformal weave header geometry11 Jun 2026US 2026/0160505 A1Hamilton Sundstrand Corporation
- Manifold14 May 2026US 2026/0132970 A1Aisin Corporation
- Improved heat exchanger device for an aircraft turbomachine13 Nov 2025US 2025/0347475 A1Safran
- Cooling module, in particular for a vehicle2 Oct 2025US 2025/0305778 A1Valeo Systemes Thermiques
- Feature for subfreezing heat exchanger17 Jul 2025US 2025/0229595 A1Hamilton Sundstrand Corporation
Most cited
By later US patents
- Exhaust cooling system for internal combustion engine25US 4,685,292 AZwick Energy Research Organization, Inc. · 1987
- Waste heat boiler10US 4,029,054 AShell Oil Company · 1977
- SOFC with cathode exhaust partial bypass of the ATO and additional air cooling of a hotbox3US 10,957,921 B2Bloom Energy Corporation · 2021
- Laminated header, heat exchanger, and air-conditioning apparatus3US 11,421,947 B2Mitsubishi Electric Corporation · 2022
- Exhaust gas inlet structure of an exhaust gas recirculation cooler2US 9,157,397 B2Zhejiang Yinlun Machinery Co., Ltd. · 2015