F24F 8/24
Using sterilising media
Official title: using sterilising media
F24F8/24 (Using sterilising media) appears on 187 US grants and 300 published applications in this corpus.
Search patents in F24F- Granted patents
- 187
- Published applications
- 300
- Assignees
- 160
- Inventors
- 649
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 1 |
| 2003 | 2 | 3 |
| 2004 | 1 | 12 |
| 2005 | 1 | 9 |
| 2006 | 3 | 14 |
| 2007 | 4 | 9 |
| 2008 | 7 | 16 |
| 2009 | 3 | 9 |
| 2010 | 9 | 7 |
| 2011 | 4 | 8 |
| 2012 | 3 | 8 |
| 2013 | 5 | 3 |
| 2014 | 8 | 4 |
| 2015 | 4 | 9 |
| 2016 | 6 | 8 |
| 2017 | 3 | 9 |
| 2018 | 4 | 9 |
| 2019 | 11 | 5 |
| 2020 | 8 | 9 |
| 2021 | 9 | 17 |
| 2022 | 6 | 31 |
| 2023 | 8 | 42 |
| 2024 | 16 | 32 |
| 2025 | 16 | 14 |
| 2026 | 19 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Portable breathing air filtering device and method6 Oct 2026US 12,752,231 B2King Abdullah University of Science and Technology
- Air flow treatment system and method for ventilation systems18 Aug 2026US 12,708,686 B2Jerome Canady Research Institute for Advanced Biological and Technological Sciences
- Airborn pathogen disenfecting system with interchangeable filters for an HVAC system18 Aug 2026US 12,710,198 B2
- Conception of locating and completely cleaning indoor air pollution28 Jul 2026US 12,693,039 B2Microjet Technology Co., Ltd.
- Systems, methods, and apparatuses for disinfection and decontamination16 Jun 2026US 12,653,193 B2Chorus, LLC
- Air purifying and deodorizing device incorporating fragrance diffusion17 Sep 2026US 2026/0276226 A1
- Pipe Mounting Device3 Sep 2026US 2026/0258961 A1Crawford Global Limited
- Air disinfection and biosecurity systems16 Jul 2026US 2026/0199541 A1
- Disinfection and virus inactivation device, air-conditioning apparatus provided with the same, and disinfection and virus inactivation method9 Jul 2026US 2026/0192006 A1Mitsubishi Electric Corporation
- Device for the detection of bacteria in the air4 Jun 2026US 2026/0153425 A1Nutrintech Med Italia S.r.l.
Most cited
By later US patents
- Automatic intermittent vapor dispenser126US 4,166,087 ACline-Buckner, Inc. · 1979
- Cleansing system using treated recirculating air98US 4,244,712 A1981
- Automatic air cleaner92US 5,702,507 AYih Change Enterprise Co., Ltd. · 1997
- Cartridge forming part of a system for inducing air flow past a product capable of being vaporized86US 4,035,451 AThe Risdon Manufacturing Company · 1977
- Air purifier73US 5,833,740 A1998