F05B 2260/224
By increasing the heat transfer surface
Official title: by increasing the heat transfer surface
F05B2260/224 (By increasing the heat transfer surface) appears on 52 US grants and 39 published applications in this corpus.
Search patents in F05B- Granted patents
- 52
- Published applications
- 39
- Assignees
- 34
- Inventors
- 121
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 1 |
| 2006 | 1 | 2 |
| 2007 | 1 | 0 |
| 2008 | 2 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 2 | 2 |
| 2012 | 1 | 1 |
| 2013 | 1 | 3 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 4 | 2 |
| 2017 | 0 | 3 |
| 2018 | 2 | 1 |
| 2019 | 2 | 7 |
| 2020 | 6 | 5 |
| 2021 | 2 | 2 |
| 2022 | 3 | 2 |
| 2023 | 2 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Self-powered computing buoy24 Feb 2026US 12,560,143 B2Lone Gull Holdings, Ltd.
- Water cooled pump and heat transfer system26 Aug 2025US 12,398,733 B2Pentair Water Pool and Spa, Inc.
- Air cooling device, generator, air guiding device, wind power installation and method for producing a generator and a wind power installation16 Jan 2024US 11,873,799 B2Wobben Properties GmbH
- Self powered computing buoy19 Dec 2023US 11,846,264 B2Lone Gull Holdings, Ltd.
- Cooling of electrical machines29 Aug 2023US 11,742,722 B2General Electric Renovables Espana, S.L.
- Self-powered computing buoy4 Jun 2026US 2026/0153071 A1Lone Gull Holdings, Ltd.
- Self-powered computing buoy4 Apr 2024US 2024/0110541 A1Lone Gull Holdings, Ltd.
- Air cooling device, generator, air guiding device, wind power installation and method for producing a generator and a wind power installation29 Sep 2022US 2022/0307483 A1Wobben Properties GmbH
- Cooling of electrical machines20 Jan 2022US 2022/0021276 A1General Electric Renovables Espana, S.L.
- Heat dissipation fan of electronic device22 Jul 2021US 2021/0227718 A1Champ Tech Optical (Foshan) Corporation
Most cited
By later US patents
- Laminated materials122US 4,064,300 AROLLS-ROYCE plc · 1977
- Combustor of gas turbine119US 4,695,247 ADirector-General of Agency of Industrial Science and Technology · 1987
- Gas turbine engine combustor86US 5,253,471 AROLLS-ROYCE plc · 1993
- Integral refilmer lip for floatwall panels83US 4,653,279 AUnited Technologies Corporation · 1987
- Combuster liner construction for gas turbine engine78US 4,302,941 AUnited Technologies Corporation · 1981