F28F 2230/00
Sealing means
F28F2230/00 (Sealing means) appears on 319 US grants and 449 published applications in this corpus.
Search patents in F28F- Granted patents
- 319
- Published applications
- 449
- Assignees
- 291
- Inventors
- 1,074
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 5 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 2 | 2 |
| 2004 | 1 | 2 |
| 2005 | 2 | 7 |
| 2006 | 0 | 5 |
| 2007 | 2 | 8 |
| 2008 | 0 | 7 |
| 2009 | 4 | 11 |
| 2010 | 6 | 8 |
| 2011 | 8 | 20 |
| 2012 | 6 | 5 |
| 2013 | 3 | 9 |
| 2014 | 9 | 11 |
| 2015 | 8 | 12 |
| 2016 | 6 | 25 |
| 2017 | 9 | 41 |
| 2018 | 20 | 36 |
| 2019 | 43 | 39 |
| 2020 | 35 | 24 |
| 2021 | 20 | 29 |
| 2022 | 19 | 33 |
| 2023 | 26 | 24 |
| 2024 | 26 | 30 |
| 2025 | 24 | 27 |
| 2026 | 8 | 34 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Heat exchanger sealing plate for air conditioner, indoor unit and air conditioner25 Aug 2026US 12,716,595 B2Gd Midea Heating & Ventilating Equipment Co., Ltd.
- Liquid desiccant air conditioner modules having interlocking panels for controlling airflow16 Jun 2026US 12,656,019 B2Copeland Corporation
- Heat exchanger inlet and outlet pipe connection structure2 Jun 2026US 12,644,659 B2Hanon Systems
- Ceramic thermal device with three-layer vapor chamber7 Apr 2026US 12,595,974 B2KYOCERA Corporation
- Attachment means and heat transfer plate17 Mar 2026US 12,578,153 B2Alfa Laval Corporate AB
- Sheet membrane apparatus8 Oct 2026US 2026/0309425 A1Baltimore Aircoil Company, Inc.
- Multimaterial heat-transfer systems with controlled interface behavior1 Oct 2026US 2026/0298508 A1
- Multi-layer thermo-mechanical architectures for compact energy extraction systems1 Oct 2026US 2026/0298509 A1
- Nonlinear thermal transport mitigation system incorporating copper dense-mass nodes to stabilize transient temperature perturbations17 Sep 2026US 2026/0276253 A1
- Thermally optimized aluminum heat-rejection block with integrated fluidic dissipation architecture17 Sep 2026US 2026/0276254 A1
Most cited
By later US patents
- Compliant high temperature seals for dissimilar materials49US 6,302,402 B1Air Products and Chemicals, Inc. · 2001
- Heat exchanger for a shower or bathtub48US 10,072,897 B2Joulia AG · 2018
- Hub assembly for sootblower37US 5,090,087 AThe Babcock & Wilcox Company · 1992
- Floating plate heat exchanger34US 4,442,886 ANorth Atlantic Technologies, Inc. · 1984
- Vapor-compression evaporation system and method34US 7,251,944 B2Highland Interests, Inc. · 2007