F28F 9/0236
Floating elements
Official title: {floating elements}
F28F9/0236 (Floating elements) appears on 108 US grants and 97 published applications in this corpus.
Search patents in F28F- Granted patents
- 108
- Published applications
- 97
- Assignees
- 92
- Inventors
- 280
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 5 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 4 |
| 2002 | 3 | 1 |
| 2003 | 3 | 1 |
| 2004 | 2 | 6 |
| 2005 | 0 | 7 |
| 2006 | 3 | 2 |
| 2007 | 4 | 4 |
| 2008 | 0 | 3 |
| 2009 | 3 | 4 |
| 2010 | 2 | 2 |
| 2011 | 1 | 3 |
| 2012 | 1 | 1 |
| 2013 | 1 | 5 |
| 2014 | 1 | 8 |
| 2015 | 6 | 3 |
| 2016 | 2 | 4 |
| 2017 | 4 | 12 |
| 2018 | 4 | 10 |
| 2019 | 9 | 5 |
| 2020 | 7 | 3 |
| 2021 | 3 | 2 |
| 2022 | 4 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 4 |
| 2025 | 0 | 2 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Electromechanical cylinder, cooling assembly, system, and method18 Aug 2026US 12,710,239 B2Ewellix AB
- Heat exchanger having compliant manifolds11 Aug 2026US 12,704,331 B2Hamilton Sundstrand Corporation
- Heat exchanger with expansion joint for thermal expansion and external force tolerance19 May 2026US 12,631,407 B2Rolls-Royce North American Technologies Inc.
- Integral mounting arm for heat exchanger13 Sep 2022US 11,441,850 B2Hamilton Sundstrand Corporation
- Heat exchanger30 Aug 2022US 11,428,473 B2Modine Manufacturing Company
- Heat exchanger with expansion joint for thermal expansion and external force tolerance30 Oct 2025US 2025/0334356 A1Rolls-Royce North American Technologies Inc.
- Brazed plate heat exchanger with sealed compartments capable of local deformation24 Apr 2025US 2025/0129992 A1Fives Cryo
- Electromechanical cylinder, cooling assembly, system, and method29 Aug 2024US 2024/0288231 A1Ewellix AB
- Heat exchanger having compliant manifolds18 Jul 2024US 2024/0240881 A1Hamilton Sundstrand Corporation
- Reactor and method for producing same30 May 2024US 2024/0173689 A1L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
Most cited
By later US patents
- Heat exchanger113US 4,119,141 A1978
- HRSG for fluidized gasification57US 9,103,234 B2Synthesis Energy Systems, Inc. · 2015
- Heat exchanger assembly for a compressor44US 4,635,712 A1987
- Heat exchanger with bypass seal allowing differential thermal expansion33US 6,474,408 B1Honeywell International Inc. · 2002
- Multi tube high pressure, high temperature reactor31US 4,221,763 ACities Service Company · 1980