F05B 2260/64
Aeration, ventilation, dehumidification or moisture removal of closed spaces
F05B2260/64 (Aeration, ventilation, dehumidification or moisture removal of closed spaces) appears on 100 US grants and 135 published applications in this corpus.
Search patents in F05B- Granted patents
- 100
- Published applications
- 135
- Assignees
- 53
- Inventors
- 240
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 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 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 1 | 3 |
| 2008 | 1 | 5 |
| 2009 | 5 | 3 |
| 2010 | 1 | 11 |
| 2011 | 6 | 19 |
| 2012 | 10 | 17 |
| 2013 | 9 | 9 |
| 2014 | 4 | 8 |
| 2015 | 8 | 5 |
| 2016 | 6 | 6 |
| 2017 | 6 | 5 |
| 2018 | 3 | 7 |
| 2019 | 7 | 6 |
| 2020 | 5 | 5 |
| 2021 | 5 | 7 |
| 2022 | 6 | 4 |
| 2023 | 7 | 3 |
| 2024 | 2 | 0 |
| 2025 | 1 | 7 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Device for conversion of wave energy into electrical energy17 Mar 2026US 12,577,931 B2
- Method of restarting a wind turbine17 Mar 2026US 12,577,937 B2Siemens Gamesa Renewable Energy A/S
- Method of controlling a wind turbine10 Feb 2026US 12,546,292 B2Siemens Gamesa Renewable Energy A/S
- Device for conversion of wave energy into electrical energy7 Jan 2025US 12,188,443 B2
- Water powered Energy Conversion Using Buoyancy24 Sep 2026US 2026/0286926 A1
- Air-filled kaplan runner19 Feb 2026US 2026/0049590 A1GE Renewable Technologies
- Method of controlling a wind turbine22 May 2025US 2025/0163894 A1Siemens Gamesa Renewable Energy A/S
- Louver8 May 2025US 2025/0146703 A1Siemens Gamesa Renewable Energy A/S
- Method and device for operating a wind turbine generator in a heating plant8 May 2025US 2025/0151169 A1Wobben Properties GmbH
Most cited
By later US patents
- Wind energy facility with a closed cooling circuit96US 6,676,122 B12004
- Ventilation assembly for wind turbine rotor hub29US 7,594,800 B2General Electric Company · 2009
- Air driven water circulation mill26US 4,764,313 ASunset Solar Systems Ltd. · 1988
- Wind turbine blade and wind turbine generator having the same19US 8,517,681 B2Mitsubishi Heavy Industries, Ltd. · 2013
- Water aeration and circulation apparatus18US 4,308,137 A1981