F28F 2270/02
Thermal insulation: by using blind conduits
Official title: by using blind conduits
F28F2270/02 (Thermal insulation: by using blind conduits) appears on 40 US grants and 57 published applications in this corpus.
Search patents in F28F- Granted patents
- 40
- Published applications
- 57
- Assignees
- 47
- Inventors
- 176
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 3 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 2 |
| 2015 | 1 | 3 |
| 2016 | 1 | 0 |
| 2017 | 0 | 5 |
| 2018 | 3 | 4 |
| 2019 | 6 | 4 |
| 2020 | 3 | 6 |
| 2021 | 2 | 4 |
| 2022 | 3 | 3 |
| 2023 | 4 | 5 |
| 2024 | 6 | 5 |
| 2025 | 3 | 4 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Thermal management component, thermal management system, battery, and electric apparatus24 Mar 2026US 12,586,843 B2Contemporary Amperex Technology (Hong Kong) Limited
- Heat exchanger for an internal combustion engine27 Jan 2026US 12,535,276 B2Bayerische Motoren Werke Aktiengesellschaft
- Cold plate heat exchanger and corresponding production process by additive manufacturing25 Nov 2025US 12,484,185 B2Koral Technologies S.R.L.
- Microchannel heat exchanger for heat pump4 Nov 2025US 12,460,827 B2Carrier Corporation
- Heat exchanger assembly and method for HVAC system24 Jun 2025US 12,339,076 B2Goodman Manufacturing Company, L. P.
- Thermal management component, thermal management system, battery, and electric apparatus2 Jul 2026US 2026/0188786 A1Contemporary Amperex Technology (Hong Kong) Limited
- Tubular element for a heat exchanger18 Jun 2026US 2026/0168734 A1Valeo Systemes Thermiques
- Heat exchanger assembly and method for hvac system18 Dec 2025US 2025/0383166 A1Goodman Manufacturing Company, L. P.
- Cooling component and battery pack13 Nov 2025US 2025/0349935 A1Eve Energy Co., Ltd.
- Brazed plate heat exchanger with sealed compartments capable of local deformation24 Apr 2025US 2025/0129992 A1Fives Cryo
Most cited
By later US patents
- Combined heat exchanger, particularly for a motor vehicle49US 6,394,176 B1Valeo Thermique Moteur · 2002
- Heat exchanger comprising concrete thermal energy storage elements28US 10,767,935 B2EnergyNest AS · 2020
- Multi-fluid heat transfer device having a plate stack construction24US 5,927,396 ABehr GmbH & Co. · 1999
- Heat exchanger with dual heat-exchanging portions9US 6,883,600 B2Denso Corporation · 2005
- Combination heat exchanger having an improved end tank assembly7US 7,779,893 B2Delphi Technologies, Inc. · 2010