F22B 1/165
Using heat pipes
Official title: {using heat pipes}
F22B1/165 (Using heat pipes) appears on 15 US grants and 11 published applications in this corpus.
Search patents in F22B- Granted patents
- 15
- Published applications
- 11
- Assignees
- 10
- Inventors
- 19
- Latest grant
- 21 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 5 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 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 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 3 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Air source heat pump system and method of use for industrial steam generation21 Oct 2025US 12,449,121 B1AtmosZero, Inc.
- Dirty water and exhaust constituent free, direct steam generation, convaporator system, apparatus and method25 Apr 2023US 11,635,202 B2XDI Holdings, LLC
- Heat exchanger apparatus for converting a shell-side liquid into a vapor4 Apr 2017US 9,612,058 B2Holtec International
- Heat exchanger apparatus for converting a shell-side liquid into a vapor16 Sep 2014US 8,833,437 B2Holtec International
- Heat pipes for transferring heat to an organic rankine cycle evaporator7 May 2013US 8,434,308 B2General Electric Company
- Thermal Energy Storage System and Heat Pump Cycles for Industrial Heat Generation15 Jan 2026US 2026/0016155 A1AtmosZero, Inc.
- Air source heat pump system and method of use for industrial steam generation23 Oct 2025US 2025/0327567 A1AtmosZero, Inc.
- Air source heat pump system and method of use for industrial steam generation21 Sep 2023US 2023/0296243 A1AtmosZero, Inc.
- Dirty water and exhaust constituent free, direct steam generation, convaporator system, apparatus and method14 Sep 2023US 2023/0288054 A1XDI Holdings, LLC
- System and method of transferring heat from the ground2 Feb 2023US 2023/0029941 A1
Most cited
By later US patents
- Waste heat recovery system having thermal sleeve support for heat pipe24US 4,426,959 AQ-Dot, Inc. · 1984
- Waste heat boiler24US 4,621,681 AQ-Dot, Inc. · 1986
- Heat exchanger apparatus for converting a shell-side liquid into a vapor15US 8,833,437 B2Holtec International · 2014
- Heat exchanger apparatus for converting a shell-side liquid into a vapor15US 9,612,058 B2Holtec International · 2017
- Waste heat boiler13US 4,482,004 AQdot Corporation · 1984